Overall Green Tropical Cyclone for NARRA-26 in Viet Nam, China from 20 Aug 2026 18:00 UTC to 25 Aug 2026 18:00 UTC

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Overall Green Tropical Cyclone for NARRA-26

in Viet Nam, China

Global Telecommunication Service

GTS (Global Telecommunication Service) is the official Warning and Alerting channel by the World Meteorological Organization (WMO) adopted by several Warning Organizations. As soon as a new GTS message regarding Tropical Cyclones(WT) or Tsunami(WE) the messages are processed and possibly assigned to the specific event. When a new GTS message is present an new tab in the specific event report page is present.The presence of a GTS message is shown in the homepage with a dedicated icon.

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Measurements Levels

SOURCE	GAUGE LOCATION	LAT	LON	TIME (UTC)	HEIGHT (m)	PERIOD (min)

26/08 04:35 WTSS20VHHH260446

26/08 01:35 WTSS20VHHH260146

25/08 22:33 WTSS20VHHH252246

25/08 19:35 WTSS20VHHH251946

25/08 16:34 WTSS20VHHH251646

25/08 13:34 WTSS20VHHH251346

25/08 10:35 WTSS20VHHH251046

25/08 04:32 WTSS20VHHH250446

25/08 01:33 WTSS20VHHH250146

24/08 22:35 WTSS20VHHH242246

24/08 19:34 WTSS20VHHH241946

24/08 16:34 WTSS20VHHH241646

24/08 14:19 WTPN52PGTW241500

24/08 13:33 WTSS20VHHH241346

24/08 10:34 WTSS20VHHH241046

24/08 07:57 WTPN52PGTW240900

24/08 07:34 WTSS20VHHH240746

24/08 04:35 WTSS20VHHH240446

24/08 01:35 WTSS20VHHH240146

23/08 22:34 WTSS20VHHH232246

23/08 19:37 WTSS20VHHH231946

23/08 16:38 WTSS20VHHH231646

23/08 13:47 WTPN52PGTW231500

23/08 13:35 WTSS20VHHH231346

23/08 10:34 WTSS20VHHH231046

23/08 08:18 WTPN52PGTW230900

23/08 07:43 WTSS20VHHH230746

23/08 04:35 WTSS20VHHH230446

23/08 01:36 WTSS20VHHH230146

22/08 22:39 WTSS20VHHH222246

22/08 19:42 WTSS20VHHH221946

22/08 18:48 WTJP22RJTD221800

22/08 16:34 WTSS20VHHH221646

22/08 13:36 WTSS20VHHH221346

22/08 12:51 WTJP22RJTD221200

22/08 10:37 WTSS20VHHH221046

22/08 09:57 WTPQ51RJTD220900

22/08 08:12 WTPN52PGTW220900

22/08 08:10 WTPN32PGTW220900

22/08 07:46 WTPQ31RJTD220600

22/08 07:35 WTSS20VHHH220746

22/08 07:01 WTJP22RJTD220600

22/08 07:01 WTPQ51RJTD220600

22/08 04:35 WTSS20VHHH220446

22/08 04:01 WTPQ51RJTD220300

22/08 02:09 WTPN52PGTW220300

22/08 02:07 WTPN32PGTW220300

22/08 01:55 WTPQ31RJTD220000

22/08 01:13 WTPQ51RJTD220000

22/08 01:12 WTJP22RJTD220000

21/08 20:11 WTPN52PGTW212100

21/08 20:10 WTPN32PGTW212100

21/08 15:00 WTPN32PGTW211500

21/08 15:00 WTPN52PGTW211500

21/08 08:18 WTPN32PGTW210900

21/08 08:18 WTPN52PGTW210900

21/08 02:29 WTPN52PGTW210300

21/08 02:25 WTPN32PGTW210300

20/08 21:49 WTPN52PGTW202100

20/08 21:32 WTPN32PGTW202100

Original Message :

WTSS20 VHHH 260446

TROPICAL CYCLONE WARNING

AT 260300 UTC, TROPICAL DEPRESSION NARRA (2619) WITH
CENTRAL PRESSURE 1000 HECTOPASCALS WAS CENTRED WITHIN 10
NAUTICAL MILES OF TWO ONE POINT FOUR DEGREES NORTH (21.4 N)
ONE ONE ZERO POINT SEVEN DEGREES EAST (110.7 E) AND IS
FORECAST TO MOVE NORTH-NORTHEAST AT ABOUT 8 KNOTS FOR THE
NEXT 24 HOURS.

MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 25 KNOTS.

RADIUS OF OVER 2 METRE WAVES 60 NAUTICAL MILES.

FORECAST POSITION AND INTENSITY AT 270300 UTC
DISSIPATED OVER LAND.=

Original Message :

WTSS20 VHHH 260146

TROPICAL CYCLONE WARNING

AT 260000 UTC, TROPICAL DEPRESSION NARRA (2619) WITH
CENTRAL PRESSURE 1000 HECTOPASCALS WAS CENTRED WITHIN 30
NAUTICAL MILES OF TWO ONE POINT ZERO DEGREES NORTH (21.0 N)
ONE ONE ZERO POINT SIX DEGREES EAST (110.6 E) AND IS
FORECAST TO MOVE NORTH-NORTHEAST AT ABOUT 8 KNOTS FOR THE
NEXT 24 HOURS.

MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 25 KNOTS.

RADIUS OF OVER 2 METRE WAVES 60 NAUTICAL MILES.

FORECAST POSITION AND INTENSITY AT 270000 UTC
DISSIPATED OVER LAND.=

Original Message :

WTSS20 VHHH 252246

TROPICAL CYCLONE WARNING

AT 252100 UTC, TROPICAL DEPRESSION NARRA (2619) WITH
CENTRAL PRESSURE 998 HECTOPASCALS WAS CENTRED WITHIN 10
NAUTICAL MILES OF TWO ZERO POINT FOUR DEGREES NORTH (20.4
N) ONE ONE ZERO POINT THREE DEGREES EAST (110.3 E) AND IS
FORECAST TO MOVE NORTH-NORTHEAST AT ABOUT 8 KNOTS FOR THE
NEXT 24 HOURS.

MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 30 KNOTS.

RADIUS OF OVER 2 METRE WAVES 60 NAUTICAL MILES.

FORECAST POSITION AND INTENSITY AT 262100 UTC
DISSIPATED OVER LAND.

Original Message :

WTSS20 VHHH 251946

TROPICAL CYCLONE WARNING

AT 251800 UTC, TROPICAL DEPRESSION NARRA (2619) WITH
CENTRAL PRESSURE 998 HECTOPASCALS WAS CENTRED WITHIN 10
NAUTICAL MILES OF TWO ZERO POINT ZERO DEGREES NORTH (20.0
N) ONE ZERO NINE POINT EIGHT DEGREES EAST (109.8 E) AND IS
FORECAST TO MOVE NORTH-NORTHEAST AT ABOUT 8 KNOTS FOR THE
NEXT 24 HOURS.

MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 30 KNOTS.

RADIUS OF OVER 2 METRE WAVES 60 NAUTICAL MILES.

FORECAST POSITION AND INTENSITY AT 261800 UTC
DISSIPATED OVER LAND.

Original Message :

WTSS20 VHHH 251646

TROPICAL CYCLONE WARNING

AT 251500 UTC, TROPICAL DEPRESSION NARRA (2619) WITH
CENTRAL PRESSURE 998 HECTOPASCALS WAS CENTRED WITHIN 10
NAUTICAL MILES OF ONE NINE POINT SEVEN DEGREES NORTH (19.7
N) ONE ZERO NINE POINT THREE DEGREES EAST (109.3 E) AND IS
FORECAST TO MOVE NORTHEAST AT ABOUT 8 KNOTS FOR THE NEXT 24
HOURS.

MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 30 KNOTS.

RADIUS OF OVER 2 METRE WAVES 60 NAUTICAL MILES.

FORECAST POSITION AND INTENSITY AT 261500 UTC
DISSIPATED OVER LAND.=

Original Message :

WTSS20 VHHH 251346

TROPICAL CYCLONE WARNING

AT 251200 UTC, TROPICAL DEPRESSION NARRA (2619) WITH
CENTRAL PRESSURE 995 HECTOPASCALS WAS CENTRED WITHIN 10
NAUTICAL MILES OF ONE NINE POINT FIVE DEGREES NORTH (19.5
N) ONE ZERO NINE POINT ZERO DEGREES EAST (109.0 E) AND IS
FORECAST TO MOVE NORTHEAST AT ABOUT 8 KNOTS FOR THE NEXT 24
HOURS.

MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 30 KNOTS.

RADIUS OF OVER 2 METRE WAVES 60 NAUTICAL MILES.

FORECAST POSITION AND INTENSITY AT 261200 UTC
DISSIPATED OVER LAND.

Original Message :

WTSS20 VHHH 251046

TROPICAL CYCLONE WARNING

AT 250900 UTC, TROPICAL DEPRESSION NARRA (2619) WITH
CENTRAL PRESSURE 995 HECTOPASCALS WAS CENTRED WITHIN 10
NAUTICAL MILES OF ONE NINE POINT FIVE DEGREES NORTH (19.5
N) ONE ZERO EIGHT POINT FIVE DEGREES EAST (108.5 E) AND IS
FORECAST TO MOVE NORTHEAST AT ABOUT 8 KNOTS FOR THE NEXT 24
HOURS.

MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 30 KNOTS.

RADIUS OF OVER 2 METRE WAVES 60 NAUTICAL MILES.

FORECAST POSITION AND INTENSITY AT 260900 UTC
TWO TWO POINT ZERO DEGREES NORTH (22.0 N)
ONE ONE ZERO POINT EIGHT DEGREES EAST (110.8 E)
MAXIMUM WINDS 25 KNOTS.

FORECAST POSITION AND INTENSITY AT 270900 UTC
DISSIPATED OVER LAND.=

Original Message :

WTSS20 VHHH 250446

TROPICAL CYCLONE WARNING

AT 250300 UTC, TROPICAL STORM NARRA (2619) WITH CENTRAL
PRESSURE 995 HECTOPASCALS WAS CENTRED WITHIN 30 NAUTICAL
MILES OF ONE NINE POINT FOUR DEGREES NORTH (19.4 N) ONE
ZERO SEVEN POINT SEVEN DEGREES EAST (107.7 E) AND IS
FORECAST TO MOVE NORTHEAST AT ABOUT 8 KNOTS FOR THE NEXT 24
HOURS.

MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 35 KNOTS.

RADIUS OF OVER 33 KNOT WINDS 30 NAUTICAL MILES.
RADIUS OF OVER 2 METRE WAVES 120 NAUTICAL MILES OVER
SOUTHEAST QUADRANT, 60 NAUTICAL MILES ELSEWHERE.

FORECAST POSITION AND INTENSITY AT 260300 UTC
TWO ONE POINT TWO DEGREES NORTH (21.2 N)
ONE ONE ZERO POINT THREE DEGREES EAST (110.3 E)
MAXIMUM WINDS 30 KNOTS.

FORECAST POSITION AND INTENSITY AT 270300 UTC
DISSIPATED OVER LAND.=

Original Message :

WTSS20 VHHH 250146

TROPICAL CYCLONE WARNING

AT 250000 UTC, TROPICAL STORM NARRA (2619) WITH CENTRAL
PRESSURE 995 HECTOPASCALS WAS CENTRED WITHIN 30 NAUTICAL
MILES OF ONE NINE POINT FOUR DEGREES NORTH (19.4 N) ONE
ZERO SEVEN POINT SIX DEGREES EAST (107.6 E) AND IS FORECAST
TO BE SLOW MOVING FOR THE NEXT 24 HOURS.

MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 35 KNOTS.

RADIUS OF OVER 33 KNOT WINDS 30 NAUTICAL MILES.
RADIUS OF OVER 2 METRE WAVES 120 NAUTICAL MILES OVER
SOUTHEAST QUADRANT, 60 NAUTICAL MILES ELSEWHERE.

FORECAST POSITION AND INTENSITY AT 260000 UTC
TWO ZERO POINT NINE DEGREES NORTH (20.9 N)
ONE ONE ZERO POINT ONE DEGREES EAST (110.1 E)
MAXIMUM WINDS 30 KNOTS.

FORECAST POSITION AND INTENSITY AT 270000 UTC
DISSIPATED OVER LAND.=

Original Message :

WTSS20 VHHH 242246

TROPICAL CYCLONE WARNING

AT 242100 UTC, TROPICAL STORM NARRA (2619) WITH CENTRAL
PRESSURE 995 HECTOPASCALS WAS CENTRED WITHIN 30 NAUTICAL
MILES OF ONE NINE POINT FIVE DEGREES NORTH (19.5 N) ONE
ZERO SEVEN POINT SIX DEGREES EAST (107.6 E) AND IS FORECAST
TO BE SLOW MOVING FOR THE NEXT 24 HOURS.

MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 35 KNOTS.

RADIUS OF OVER 33 KNOT WINDS 30 NAUTICAL MILES.
RADIUS OF OVER 2 METRE WAVES 120 NAUTICAL MILES OVER
SOUTHERN SEMICIRCLE, 60 NAUTICAL MILES ELSEWHERE.

FORECAST POSITION AND INTENSITY AT 252100 UTC
TWO ZERO POINT SIX DEGREES NORTH (20.6 N)
ONE ZERO NINE POINT SEVEN DEGREES EAST (109.7 E)
MAXIMUM WINDS 35 KNOTS.

FORECAST POSITION AND INTENSITY AT 262100 UTC
DISSIPATED OVER LAND.=

Original Message :

WTSS20 VHHH 241946

TROPICAL CYCLONE WARNING

AT 241800 UTC, TROPICAL STORM NARRA (2619) WITH CENTRAL
PRESSURE 990 HECTOPASCALS WAS CENTRED WITHIN 30 NAUTICAL
MILES OF ONE NINE POINT SIX DEGREES NORTH (19.6 N) ONE ZERO
SEVEN POINT FIVE DEGREES EAST (107.5 E) AND IS FORECAST TO
BE SLOW MOVING FOR THE NEXT 24 HOURS.

MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 40 KNOTS.

RADIUS OF OVER 33 KNOT WINDS 60 NAUTICAL MILES OVER
SOUTHERN SEMICIRCLE, 30 NAUTICAL MILES ELSEWHERE.
RADIUS OF OVER 2 METRE WAVES 120 NAUTICAL MILES OVER
SOUTHERN SEMICIRCLE, 60 NAUTICAL MILES ELSEWHERE.

FORECAST POSITION AND INTENSITY AT 251800 UTC
TWO ZERO POINT THREE DEGREES NORTH (20.3 N)
ONE ZERO NINE POINT FOUR DEGREES EAST (109.4 E)
MAXIMUM WINDS 35 KNOTS.

FORECAST POSITION AND INTENSITY AT 261800 UTC
DISSIPATED OVER LAND.=

Original Message :

WTSS20 VHHH 241646

TROPICAL CYCLONE WARNING

AT 241500 UTC, TROPICAL STORM NARRA (2619) WITH CENTRAL
PRESSURE 990 HECTOPASCALS WAS CENTRED WITHIN 30 NAUTICAL
MILES OF ONE NINE POINT SIX DEGREES NORTH (19.6 N) ONE ZERO
SEVEN POINT FOUR DEGREES EAST (107.4 E) AND IS FORECAST TO
BE SLOW MOVING FOR THE NEXT 24 HOURS.

MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 40 KNOTS.

RADIUS OF OVER 33 KNOT WINDS 60 NAUTICAL MILES OVER
SOUTHERN SEMICIRCLE, 30 NAUTICAL MILES ELSEWHERE.
RADIUS OF OVER 2 METRE WAVES 120 NAUTICAL MILES OVER
SOUTHERN SEMICIRCLE, 60 NAUTICAL MILES ELSEWHERE.

FORECAST POSITION AND INTENSITY AT 251500 UTC
TWO ZERO POINT TWO DEGREES NORTH (20.2 N)
ONE ZERO NINE POINT ZERO DEGREES EAST (109.0 E)
MAXIMUM WINDS 40 KNOTS.

FORECAST POSITION AND INTENSITY AT 261500 UTC
TWO TWO POINT ZERO DEGREES NORTH (22.0 N)
ONE ONE ZERO POINT ONE DEGREES EAST (110.1 E)
MAXIMUM WINDS 30 KNOTS.

FORECAST POSITION AND INTENSITY AT 271500 UTC
DISSIPATED OVER LAND.

Original Message :

WTPN52 PGTW 241500
WARNING ATCG MIL 18W NWP 260824134107
2026082412 18W NARRA 016 03 180 03 SATL 060
T000 196N 1073E 040 R034 030 NE QD 050 SE QD 060 SW QD 030 NW QD
T012 194N 1078E 035 R034 020 NE QD 040 SE QD 050 SW QD 020 NW QD
T024 198N 1087E 035 R034 020 NE QD 030 SE QD 040 SW QD 020 NW QD
T036 206N 1095E 030
T048 217N 1100E 025
T060 225N 1102E 020
AMP
048HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
060HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
SUBJ: TROPICAL STORM 18W (NARRA) WARNING NR 016
1. TROPICAL STORM 18W (NARRA) WARNING NR 016
03 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
241200Z --- NEAR 19.6N 107.3E
MOVEMENT PAST SIX HOURS - 180 DEGREES AT 03 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 030 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
REPEAT POSIT: 19.6N 107.3E
---
FORECASTS:
12 HRS, VALID AT:
250000Z --- 19.4N 107.8E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 020 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 065 DEG/ 05 KTS
---
24 HRS, VALID AT:
251200Z --- 19.8N 108.7E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 020 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 045 DEG/ 05 KTS
---
36 HRS, VALID AT:
260000Z --- 20.6N 109.5E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 48 HR POSIT: 025 DEG/ 06 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
261200Z --- 21.7N 110.0E
MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
VECTOR TO 60 HR POSIT: 015 DEG/ 04 KTS
---
60 HRS, VALID AT:
270000Z --- 22.5N 110.2E
MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
241500Z POSITION NEAR 19.5N 107.4E.
24AUG26. TROPICAL STORM 18W (NARRA), LOCATED APPROXIMATELY 115 NM
SOUTHEAST OF HANOI, VIETNAM, HAS TRACKED SOUTHWARD AT 03 KNOTS
OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 241200Z IS 990 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 241200Z IS 13 FEET. NEXT WARNINGS AT
242100Z, 250300Z, 250900Z AND 251500Z.
FOR SIX-HOURLY UPDATES.
FOR SIX-HOURLY UPDATES.//
1826081618 219N1191E 15
1826081700 218N1186E 15
1826081706 213N1184E 15
1826081712 208N1178E 15
1826081718 203N1176E 15
1826081800 199N1174E 15
1826081806 193N1171E 15
1826081812 193N1159E 20
1826081818 193N1143E 20
1826081900 194N1125E 20
1826081906 195N1120E 20
1826081912 195N1114E 25
1826081918 195N1109E 25
1826082000 196N1103E 25
1826082006 196N1097E 25
1826082012 198N1092E 25
1826082018 200N1088E 25
1826082100 203N1086E 30
1826082106 206N1087E 35
1826082112 208N1088E 35
1826082118 211N1086E 35
1826082200 212N1082E 30
1826082206 210N1081E 30
1826082212 209N1081E 30
1826082218 208N1080E 30
1826082300 207N1080E 35
1826082306 206N1081E 35
1826082312 205N1080E 40
1826082318 204N1078E 40
1826082400 203N1076E 40
1826082406 199N1073E 40
1826082412 196N1073E 40
NNNN

Original Message :

WTSS20 VHHH 241346

TROPICAL CYCLONE WARNING

AT 241200 UTC, TROPICAL STORM NARRA (2619) WITH CENTRAL
PRESSURE 990 HECTOPASCALS WAS CENTRED WITHIN 30 NAUTICAL
MILES OF ONE NINE POINT SEVEN DEGREES NORTH (19.7 N) ONE
ZERO SEVEN POINT THREE DEGREES EAST (107.3 E) AND IS
FORECAST TO BE SLOW MOVING FOR THE NEXT 24 HOURS.

MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 40 KNOTS.

RADIUS OF OVER 33 KNOT WINDS 60 NAUTICAL MILES OVER WESTERN
SEMICIRCLE, 45 NAUTICAL MILES ELSEWHERE.
RADIUS OF OVER 2 METRE WAVES 120 NAUTICAL MILES OVER
WESTERN SEMICIRCLE, 90 NAUTICAL MILES ELSEWHERE.

FORECAST POSITION AND INTENSITY AT 251200 UTC
TWO ZERO POINT ZERO DEGREES NORTH (20.0 N)
ONE ZERO EIGHT POINT EIGHT DEGREES EAST (108.8 E)
MAXIMUM WINDS 45 KNOTS.

FORECAST POSITION AND INTENSITY AT 261200 UTC
TWO ONE POINT EIGHT DEGREES NORTH (21.8 N)
ONE ONE ZERO POINT ONE DEGREES EAST (110.1 E)
MAXIMUM WINDS 30 KNOTS.

FORECAST POSITION AND INTENSITY AT 271200 UTC
DISSIPATED OVER LAND.=

Original Message :

WTSS20 VHHH 241046

TROPICAL CYCLONE WARNING

AT 240900 UTC, TROPICAL STORM NARRA (2619) WITH CENTRAL
PRESSURE 990 HECTOPASCALS WAS CENTRED WITHIN 30 NAUTICAL
MILES OF ONE NINE POINT EIGHT DEGREES NORTH (19.8 N) ONE
ZERO SEVEN POINT THREE DEGREES EAST (107.3 E) AND IS
FORECAST TO BE SLOW MOVING FOR THE NEXT 24 HOURS.

MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 40 KNOTS.

RADIUS OF OVER 33 KNOT WINDS 60 NAUTICAL MILES OVER WESTERN
SEMICIRCLE, 45 NAUTICAL MILES ELSEWHERE.
RADIUS OF OVER 2 METRE WAVES 120 NAUTICAL MILES OVER
WESTERN SEMICIRCLE, 90 NAUTICAL MILES ELSEWHERE.

FORECAST POSITION AND INTENSITY AT 250900 UTC
ONE NINE POINT EIGHT DEGREES NORTH (19.8 N)
ONE ZERO EIGHT POINT FIVE DEGREES EAST (108.5 E)
MAXIMUM WINDS 45 KNOTS.

FORECAST POSITION AND INTENSITY AT 260900 UTC
TWO ONE POINT SIX DEGREES NORTH (21.6 N)
ONE ONE ZERO POINT ZERO DEGREES EAST (110.0 E)
MAXIMUM WINDS 30 KNOTS.

FORECAST POSITION AND INTENSITY AT 270900 UTC
DISSIPATED OVER LAND.

Original Message :

WTPN52 PGTW 240900
WARNING ATCG MIL 18W NWP 260824073507
2026082406 18W NARRA 015 03 215 05 SATL 030
T000 199N 1073E 040 R034 040 NE QD 050 SE QD 070 SW QD 040 NW QD
T012 196N 1075E 040 R034 030 NE QD 050 SE QD 070 SW QD 030 NW QD
T024 197N 1084E 035 R034 020 NE QD 040 SE QD 060 SW QD 020 NW QD
T036 205N 1093E 030
T048 216N 1098E 025
T060 227N 1099E 020
AMP
048HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
060HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
SUBJ: TROPICAL STORM 18W (NARRA) WARNING NR 015
1. TROPICAL STORM 18W (NARRA) WARNING NR 015
03 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
240600Z --- NEAR 19.9N 107.3E
MOVEMENT PAST SIX HOURS - 215 DEGREES AT 05 KTS
POSITION ACCURATE TO WITHIN 030 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 040 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
070 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
REPEAT POSIT: 19.9N 107.3E
---
FORECASTS:
12 HRS, VALID AT:
241800Z --- 19.6N 107.5E
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 030 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
070 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 085 DEG/ 04 KTS
---
24 HRS, VALID AT:
250600Z --- 19.7N 108.4E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 020 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 045 DEG/ 06 KTS
---
36 HRS, VALID AT:
251800Z --- 20.5N 109.3E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 48 HR POSIT: 025 DEG/ 06 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
260600Z --- 21.6N 109.8E
MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
VECTOR TO 60 HR POSIT: 005 DEG/ 06 KTS
---
60 HRS, VALID AT:
261800Z --- 22.7N 109.9E
MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
240900Z POSITION NEAR 19.8N 107.3E.
24AUG26. TROPICAL STORM 18W (NARRA), LOCATED APPROXIMATELY 103 NM
SOUTHEAST OF HANOI, VIETNAM, HAS TRACKED SOUTHWESTWARD AT 05
KNOTS OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 240600Z IS 989 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 240600Z IS 13 FEET. NEXT WARNINGS AT
241500Z, 242100Z, 250300Z AND 250900Z.
FOR SIX-HOURLY UPDATES.
FOR SIX-HOURLY UPDATES.//
1826081618 219N1191E 15
1826081700 218N1186E 15
1826081706 213N1184E 15
1826081712 208N1178E 15
1826081718 203N1176E 15
1826081800 199N1174E 15
1826081806 193N1171E 15
1826081812 193N1159E 20
1826081818 193N1143E 20
1826081900 194N1125E 20
1826081906 195N1120E 20
1826081912 195N1114E 25
1826081918 195N1109E 25
1826082000 196N1103E 25
1826082006 196N1097E 25
1826082012 198N1092E 25
1826082018 200N1088E 25
1826082100 203N1086E 30
1826082106 206N1087E 35
1826082112 208N1088E 35
1826082118 211N1086E 35
1826082200 212N1082E 30
1826082206 210N1081E 30
1826082212 209N1081E 30
1826082218 208N1080E 30
1826082300 207N1080E 35
1826082306 206N1081E 35
1826082312 205N1080E 40
1826082318 204N1078E 40
1826082400 203N1076E 40
1826082406 199N1073E 40
NNNN

Original Message :

WTSS20 VHHH 240746

TROPICAL CYCLONE WARNING

AT 240600 UTC, TROPICAL STORM NARRA (2619) WITH CENTRAL
PRESSURE 990 HECTOPASCALS WAS CENTRED WITHIN 30 NAUTICAL
MILES OF TWO ZERO POINT ONE DEGREES NORTH (20.1 N) ONE ZERO
SEVEN POINT FOUR DEGREES EAST (107.4 E) AND IS FORECAST TO
BE SLOW MOVING FOR THE NEXT 24 HOURS.

MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 40 KNOTS.

RADIUS OF OVER 33 KNOT WINDS 60 NAUTICAL MILES OVER WESTERN
SEMICIRCLE, 45 NAUTICAL MILES ELSEWHERE.
RADIUS OF OVER 2 METRE WAVES 120 NAUTICAL MILES OVER
WESTERN SEMICIRCLE, 90 NAUTICAL MILES ELSEWHERE.

FORECAST POSITION AND INTENSITY AT 250600 UTC
ONE NINE POINT SEVEN DEGREES NORTH (19.7 N)
ONE ZERO EIGHT POINT TWO DEGREES EAST (108.2 E)
MAXIMUM WINDS 45 KNOTS.

FORECAST POSITION AND INTENSITY AT 260600 UTC
TWO ONE POINT FOUR DEGREES NORTH (21.4 N)
ONE ZERO NINE POINT NINE DEGREES EAST (109.9 E)
MAXIMUM WINDS 35 KNOTS.

FORECAST POSITION AND INTENSITY AT 270600 UTC
DISSIPATED OVER LAND.=

Original Message :

WTSS20 VHHH 240446

TROPICAL CYCLONE WARNING

AT 240300 UTC, TROPICAL STORM NARRA (2619) WITH CENTRAL
PRESSURE 990 HECTOPASCALS WAS CENTRED WITHIN 30 NAUTICAL
MILES OF TWO ZERO POINT THREE DEGREES NORTH (20.3 N) ONE
ZERO SEVEN POINT FIVE DEGREES EAST (107.5 E) AND IS
FORECAST TO BE SLOW MOVING FOR THE NEXT 24 HOURS.

MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 40 KNOTS.

RADIUS OF OVER 33 KNOT WINDS 60 NAUTICAL MILES OVER WESTERN
SEMICIRCLE, 45 NAUTICAL MILES ELSEWHERE.
RADIUS OF OVER 2 METRE WAVES 120 NAUTICAL MILES OVER
WESTERN SEMICIRCLE, 90 NAUTICAL MILES ELSEWHERE.

FORECAST POSITION AND INTENSITY AT 250300 UTC
ONE NINE POINT SIX DEGREES NORTH (19.6 N)
ONE ZERO EIGHT POINT ONE DEGREES EAST (108.1 E)
MAXIMUM WINDS 45 KNOTS.

FORECAST POSITION AND INTENSITY AT 260300 UTC
TWO ONE POINT TWO DEGREES NORTH (21.2 N)
ONE ZERO NINE POINT SEVEN DEGREES EAST (109.7 E)
MAXIMUM WINDS 35 KNOTS.

FORECAST POSITION AND INTENSITY AT 270300 UTC
DISSIPATED OVER LAND.=

Original Message :

WTSS20 VHHH 240146

TROPICAL CYCLONE WARNING

AT 240000 UTC, TROPICAL STORM NARRA (2619) WITH CENTRAL
PRESSURE 990 HECTOPASCALS WAS CENTRED WITHIN 30 NAUTICAL
MILES OF TWO ZERO POINT THREE DEGREES NORTH (20.3 N) ONE
ZERO SEVEN POINT SIX DEGREES EAST (107.6 E) AND IS FORECAST
TO BE SLOW MOVING FOR THE NEXT 24 HOURS.

MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 40 KNOTS.

RADIUS OF OVER 33 KNOT WINDS 60 NAUTICAL MILES OVER WESTERN
SEMICIRCLE, 45 NAUTICAL MILES ELSEWHERE.
RADIUS OF OVER 2 METRE WAVES 120 NAUTICAL MILES OVER
WESTERN SEMICIRCLE, 90 NAUTICAL MILES ELSEWHERE.

FORECAST POSITION AND INTENSITY AT 250000 UTC
ONE NINE POINT SIX DEGREES NORTH (19.6 N)
ONE ZERO SEVEN POINT NINE DEGREES EAST (107.9 E)
MAXIMUM WINDS 50 KNOTS.

FORECAST POSITION AND INTENSITY AT 260000 UTC
TWO ZERO POINT NINE DEGREES NORTH (20.9 N)
ONE ZERO NINE POINT SIX DEGREES EAST (109.6 E)
MAXIMUM WINDS 40 KNOTS.

FORECAST POSITION AND INTENSITY AT 270000 UTC
TWO TWO POINT THREE DEGREES NORTH (22.3 N)
ONE ONE ZERO POINT ZERO DEGREES EAST (110.0 E)
MAXIMUM WINDS 25 KNOTS.

FORECAST POSITION AND INTENSITY AT 280000 UTC
DISSIPATED OVER LAND.=

Original Message :

WTSS20 VHHH 232246

TROPICAL CYCLONE WARNING

AT 232100 UTC, TROPICAL STORM NARRA (2619) WITH CENTRAL
PRESSURE 990 HECTOPASCALS WAS CENTRED WITHIN 30 NAUTICAL
MILES OF TWO ZERO POINT THREE DEGREES NORTH (20.3 N) ONE
ZERO SEVEN POINT SIX DEGREES EAST (107.6 E) AND IS FORECAST
TO BE SLOW MOVING FOR THE NEXT 24 HOURS.

MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 40 KNOTS.

RADIUS OF OVER 33 KNOT WINDS 45 NAUTICAL MILES.
RADIUS OF OVER 2 METRE WAVES 120 NAUTICAL MILES OVER
WESTERN SEMICIRCLE, 90 NAUTICAL MILES ELSEWHERE.

FORECAST POSITION AND INTENSITY AT 242100 UTC
ONE NINE POINT SIX DEGREES NORTH (19.6 N)
ONE ZERO SEVEN POINT SEVEN DEGREES EAST (107.7 E)
MAXIMUM WINDS 50 KNOTS.

FORECAST POSITION AND INTENSITY AT 252100 UTC
TWO ZERO POINT SIX DEGREES NORTH (20.6 N)
ONE ZERO NINE POINT FIVE DEGREES EAST (109.5 E)
MAXIMUM WINDS 40 KNOTS.

FORECAST POSITION AND INTENSITY AT 262100 UTC
TWO TWO POINT TWO DEGREES NORTH (22.2 N)
ONE ONE ZERO POINT ZERO DEGREES EAST (110.0 E)
MAXIMUM WINDS 25 KNOTS.

FORECAST POSITION AND INTENSITY AT 272100 UTC
DISSIPATED OVER LAND.=

Original Message :

WTSS20 VHHH 231946

TROPICAL CYCLONE WARNING

AT 231800 UTC, TROPICAL STORM NARRA (2619) WITH CENTRAL
PRESSURE 990 HECTOPASCALS WAS CENTRED WITHIN 30 NAUTICAL
MILES OF TWO ZERO POINT FIVE DEGREES NORTH (20.5 N) ONE
ZERO SEVEN POINT NINE DEGREES EAST (107.9 E) AND IS
FORECAST TO BE SLOW MOVING FOR THE NEXT 24 HOURS.

MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 40 KNOTS.

RADIUS OF OVER 33 KNOT WINDS 30 NAUTICAL MILES.
RADIUS OF OVER 2 METRE WAVES 120 NAUTICAL MILES OVER
WESTERN SEMICIRCLE, 90 NAUTICAL MILES ELSEWHERE.

FORECAST POSITION AND INTENSITY AT 241800 UTC
ONE NINE POINT SIX DEGREES NORTH (19.6 N)
ONE ZERO SEVEN POINT SIX DEGREES EAST (107.6 E)
MAXIMUM WINDS 50 KNOTS.

FORECAST POSITION AND INTENSITY AT 251800 UTC
TWO ZERO POINT FOUR DEGREES NORTH (20.4 N)
ONE ZERO NINE POINT THREE DEGREES EAST (109.3 E)
MAXIMUM WINDS 40 KNOTS.

FORECAST POSITION AND INTENSITY AT 261800 UTC
TWO TWO POINT ONE DEGREES NORTH (22.1 N)
ONE ONE ZERO POINT ZERO DEGREES EAST (110.0 E)
MAXIMUM WINDS 25 KNOTS.

FORECAST POSITION AND INTENSITY AT 271800 UTC
DISSIPATED OVER LAND.=

Original Message :

WTSS20 VHHH 231646

TROPICAL CYCLONE WARNING

AT 231500 UTC, TROPICAL STORM NARRA (2619) WITH CENTRAL
PRESSURE 990 HECTOPASCALS WAS CENTRED WITHIN 30 NAUTICAL
MILES OF TWO ZERO POINT FIVE DEGREES NORTH (20.5 N) ONE
ZERO EIGHT POINT ONE DEGREES EAST (108.1 E) AND IS FORECAST
TO BE SLOW MOVING FOR THE NEXT 24 HOURS.

MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 40 KNOTS.

RADIUS OF OVER 33 KNOT WINDS 30 NAUTICAL MILES.
RADIUS OF OVER 2 METRE WAVES 120 NAUTICAL MILES OVER
WESTERN SEMICIRCLE, 90 NAUTICAL MILES ELSEWHERE.

FORECAST POSITION AND INTENSITY AT 241500 UTC
ONE NINE POINT SIX DEGREES NORTH (19.6 N)
ONE ZERO SEVEN POINT EIGHT DEGREES EAST (107.8 E)
MAXIMUM WINDS 50 KNOTS.

FORECAST POSITION AND INTENSITY AT 251500 UTC
TWO ZERO POINT FIVE DEGREES NORTH (20.5 N)
ONE ZERO NINE POINT FOUR DEGREES EAST (109.4 E)
MAXIMUM WINDS 45 KNOTS.

FORECAST POSITION AND INTENSITY AT 261500 UTC
TWO ONE POINT EIGHT DEGREES NORTH (21.8 N)
ONE ZERO NINE POINT EIGHT DEGREES EAST (109.8 E)
MAXIMUM WINDS 30 KNOTS.

FORECAST POSITION AND INTENSITY AT 271500 UTC
DISSIPATED OVER LAND.=

Original Message :

WTPN52 PGTW 231500
WARNING ATCG MIL 18W NWP 260823132810
2026082312 18W NARRA 012 03 180 01 SATL 030
T000 205N 1081E 040 R034 020 NE QD 040 SE QD 050 SW QD 040 NW QD
T012 202N 1080E 040 R034 020 NE QD 040 SE QD 050 SW QD 040 NW QD
T024 199N 1081E 040 R034 030 NE QD 050 SE QD 050 SW QD 040 NW QD
T036 198N 1086E 040 R034 030 NE QD 050 SE QD 050 SW QD 040 NW QD
T048 205N 1095E 035 R034 020 NE QD 040 SE QD 030 SW QD 030 NW QD
T060 214N 1099E 030
T072 223N 1100E 020
AMP
060HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
072HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
SUBJ: TROPICAL STORM 18W (NARRA) WARNING NR 012
1. TROPICAL STORM 18W (NARRA) WARNING NR 012
03 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
231200Z --- NEAR 20.5N 108.1E
MOVEMENT PAST SIX HOURS - 180 DEGREES AT 01 KTS
POSITION ACCURATE TO WITHIN 030 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 020 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
REPEAT POSIT: 20.5N 108.1E
---
FORECASTS:
12 HRS, VALID AT:
240000Z --- 20.2N 108.0E
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 020 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 165 DEG/ 02 KTS
---
24 HRS, VALID AT:
241200Z --- 19.9N 108.1E
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 030 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 100 DEG/ 02 KTS
---
36 HRS, VALID AT:
250000Z --- 19.8N 108.6E
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 030 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 050 DEG/ 05 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
251200Z --- 20.5N 109.5E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 020 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
VECTOR TO 60 HR POSIT: 020 DEG/ 05 KTS
---
60 HRS, VALID AT:
260000Z --- 21.4N 109.9E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
VECTOR TO 72 HR POSIT: 005 DEG/ 05 KTS
---
72 HRS, VALID AT:
261200Z --- 22.3N 110.0E
MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
231500Z POSITION NEAR 20.4N 108.1E.
23AUG26. TROPICAL STORM 18W (NARRA), LOCATED APPROXIMATELY 127 NM
EAST-SOUTHEAST OF HANOI, VIETNAM, HAS TRACKED SOUTHWARD AT 01
KNOTS OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 231200Z IS 992 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 231200Z IS 13 FEET. NEXT WARNINGS AT
232100Z, 240300Z, 240900Z AND 241500Z.
FOR SIX-HOURLY UPDATES.
FOR SIX-HOURLY UPDATES.//
1826081618 219N1191E 15
1826081700 218N1186E 15
1826081706 213N1184E 15
1826081712 208N1178E 15
1826081718 203N1176E 15
1826081800 199N1174E 15
1826081806 193N1171E 15
1826081812 193N1159E 20
1826081818 193N1143E 20
1826081900 194N1125E 20
1826081906 195N1120E 20
1826081912 195N1114E 25
1826081918 195N1109E 25
1826082000 196N1103E 25
1826082006 196N1097E 25
1826082012 198N1092E 25
1826082018 200N1088E 25
1826082100 203N1086E 30
1826082106 206N1087E 35
1826082112 208N1088E 35
1826082118 211N1086E 35
1826082200 212N1082E 30
1826082206 210N1081E 30
1826082212 209N1081E 30
1826082218 208N1080E 30
1826082300 207N1080E 35
1826082306 206N1081E 35
1826082312 205N1081E 40
NNNN

Original Message :

WTSS20 VHHH 231346

TROPICAL CYCLONE WARNING

AT 231200 UTC, TROPICAL STORM NARRA (2619) WITH CENTRAL
PRESSURE 990 HECTOPASCALS WAS CENTRED WITHIN 30 NAUTICAL
MILES OF TWO ZERO POINT FIVE DEGREES NORTH (20.5 N) ONE
ZERO EIGHT POINT ONE DEGREES EAST (108.1 E) AND IS FORECAST
TO BE SLOW MOVING FOR THE NEXT 24 HOURS.

MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 40 KNOTS.

RADIUS OF OVER 33 KNOT WINDS 30 NAUTICAL MILES.
RADIUS OF OVER 2 METRE WAVES 120 NAUTICAL MILES OVER
WESTERN SEMICIRCLE, 60 NAUTICAL MILES ELSEWHERE.

FORECAST POSITION AND INTENSITY AT 241200 UTC
ONE NINE POINT SEVEN DEGREES NORTH (19.7 N)
ONE ZERO SEVEN POINT SEVEN DEGREES EAST (107.7 E)
MAXIMUM WINDS 50 KNOTS.

FORECAST POSITION AND INTENSITY AT 251200 UTC
TWO ZERO POINT THREE DEGREES NORTH (20.3 N)
ONE ZERO NINE POINT THREE DEGREES EAST (109.3 E)
MAXIMUM WINDS 45 KNOTS.

FORECAST POSITION AND INTENSITY AT 261200 UTC
TWO ONE POINT SIX DEGREES NORTH (21.6 N)
ONE ZERO NINE POINT EIGHT DEGREES EAST (109.8 E)
MAXIMUM WINDS 30 KNOTS.

FORECAST POSITION AND INTENSITY AT 271200 UTC
DISSIPATED OVER LAND.=

Original Message :

WTSS20 VHHH 231046

TROPICAL CYCLONE WARNING

AT 230900 UTC, TROPICAL STORM NARRA (2619) WITH CENTRAL
PRESSURE 990 HECTOPASCALS WAS CENTRED WITHIN 30 NAUTICAL
MILES OF TWO ZERO POINT SIX DEGREES NORTH (20.6 N) ONE ZERO
EIGHT POINT TWO DEGREES EAST (108.2 E) AND IS FORECAST TO
BE SLOW MOVING FOR THE NEXT 24 HOURS.

MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 40 KNOTS.

RADIUS OF OVER 33 KNOT WINDS 60 NAUTICAL MILES OVER WESTERN
SEMICIRCLE, 30 NAUTICAL MILES ELSEWHERE.
RADIUS OF OVER 2 METRE WAVES 120 NAUTICAL MILES OVER
WESTERN SEMICIRCLE, 60 NAUTICAL MILES ELSEWHERE.

FORECAST POSITION AND INTENSITY AT 240900 UTC
ONE NINE POINT EIGHT DEGREES NORTH (19.8 N)
ONE ZERO SEVEN POINT SEVEN DEGREES EAST (107.7 E)
MAXIMUM WINDS 50 KNOTS.

FORECAST POSITION AND INTENSITY AT 250900 UTC
TWO ZERO POINT ONE DEGREES NORTH (20.1 N)
ONE ZERO NINE POINT ONE DEGREES EAST (109.1 E)
MAXIMUM WINDS 50 KNOTS.

FORECAST POSITION AND INTENSITY AT 260900 UTC
TWO ONE POINT FOUR DEGREES NORTH (21.4 N)
ONE ZERO NINE POINT EIGHT DEGREES EAST (109.8 E)
MAXIMUM WINDS 35 KNOTS.

FORECAST POSITION AND INTENSITY AT 270900 UTC
DISSIPATED OVER LAND.=

Original Message :

WTPN52 PGTW 230900
WARNING ATCG MIL 18W NWP 260823072607
2026082306 18W NARRA 011 03 135 01 SATL 030
T000 206N 1081E 035 R034 020 NE QD 030 SE QD 050 SW QD 030 NW QD
T012 203N 1081E 035 R034 020 NE QD 030 SE QD 050 SW QD 030 NW QD
T024 199N 1081E 035 R034 000 NE QD 030 SE QD 050 SW QD 020 NW QD
T036 198N 1084E 030
T048 201N 1090E 030
T060 209N 1096E 025
T072 218N 1097E 020
AMP
060HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
072HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
SUBJ: TROPICAL STORM 18W (NARRA) WARNING NR 011
1. TROPICAL STORM 18W (NARRA) WARNING NR 011
03 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
230600Z --- NEAR 20.6N 108.1E
MOVEMENT PAST SIX HOURS - 135 DEGREES AT 01 KTS
POSITION ACCURATE TO WITHIN 030 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 020 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
REPEAT POSIT: 20.6N 108.1E
---
FORECASTS:
12 HRS, VALID AT:
231800Z --- 20.3N 108.1E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 020 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 180 DEG/ 02 KTS
---
24 HRS, VALID AT:
240600Z --- 19.9N 108.1E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 000 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 110 DEG/ 01 KTS
---
36 HRS, VALID AT:
241800Z --- 19.8N 108.4E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 48 HR POSIT: 060 DEG/ 03 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
250600Z --- 20.1N 109.0E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 60 HR POSIT: 035 DEG/ 05 KTS
---
60 HRS, VALID AT:
251800Z --- 20.9N 109.6E
MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
VECTOR TO 72 HR POSIT: 005 DEG/ 05 KTS
---
72 HRS, VALID AT:
260600Z --- 21.8N 109.7E
MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
230900Z POSITION NEAR 20.5N 108.1E.
23AUG26. TROPICAL STORM 18W (NARRA), LOCATED APPROXIMATELY 126 NM
EAST OF HANOI, VIETNAM, HAS TRACKED SOUTHEASTWARD AT 01 KNOTS
OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 230600Z IS 993 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 230600Z IS 12 FEET. NEXT WARNINGS AT
231500Z, 232100Z, 240300Z AND 240900Z.
FOR SIX-HOURLY UPDATES.
FOR SIX-HOURLY UPDATES.//
1826081618 219N1191E 15
1826081700 218N1186E 15
1826081706 213N1184E 15
1826081712 208N1178E 15
1826081718 203N1176E 15
1826081800 199N1174E 15
1826081806 193N1171E 15
1826081812 193N1159E 20
1826081818 193N1143E 20
1826081900 194N1125E 20
1826081906 195N1120E 20
1826081912 195N1114E 25
1826081918 195N1109E 25
1826082000 196N1103E 25
1826082006 196N1097E 25
1826082012 198N1092E 25
1826082018 200N1088E 25
1826082100 203N1086E 30
1826082106 206N1087E 35
1826082112 208N1088E 35
1826082118 211N1086E 35
1826082200 212N1082E 30
1826082206 210N1081E 30
1826082212 209N1081E 30
1826082218 208N1080E 30
1826082300 207N1080E 35
1826082306 206N1081E 35
NNNN

Original Message :

WTSS20 VHHH 230746

TROPICAL CYCLONE WARNING

AT 230600 UTC, TROPICAL STORM NARRA (2619) WITH CENTRAL
PRESSURE 990 HECTOPASCALS WAS CENTRED WITHIN 30 NAUTICAL
MILES OF TWO ZERO POINT SIX DEGREES NORTH (20.6 N) ONE ZERO
EIGHT POINT ZERO DEGREES EAST (108.0 E) AND IS FORECAST TO
BE SLOW MOVING FOR THE NEXT 24 HOURS.

MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 40 KNOTS.

RADIUS OF OVER 33 KNOT WINDS 60 NAUTICAL MILES OVER WESTERN
SEMICIRCLE, 30 NAUTICAL MILES ELSEWHERE.
RADIUS OF OVER 2 METRE WAVES 120 NAUTICAL MILES OVER
WESTERN SEMICIRCLE, 60 NAUTICAL MILES ELSEWHERE.

FORECAST POSITION AND INTENSITY AT 240600 UTC
ONE NINE POINT NINE DEGREES NORTH (19.9 N)
ONE ZERO SEVEN POINT SEVEN DEGREES EAST (107.7 E)
MAXIMUM WINDS 50 KNOTS.

FORECAST POSITION AND INTENSITY AT 250600 UTC
ONE NINE POINT NINE DEGREES NORTH (19.9 N)
ONE ZERO EIGHT POINT NINE DEGREES EAST (108.9 E)
MAXIMUM WINDS 50 KNOTS.

FORECAST POSITION AND INTENSITY AT 260600 UTC
TWO ONE POINT THREE DEGREES NORTH (21.3 N)
ONE ZERO NINE POINT EIGHT DEGREES EAST (109.8 E)
MAXIMUM WINDS 35 KNOTS.

FORECAST POSITION AND INTENSITY AT 270600 UTC
DISSIPATED OVER LAND.=

Original Message :

WTSS20 VHHH 230446

TROPICAL CYCLONE WARNING

AT 230300 UTC, TROPICAL STORM NARRA (2619) WITH CENTRAL
PRESSURE 990 HECTOPASCALS WAS CENTRED WITHIN 30 NAUTICAL
MILES OF TWO ZERO POINT SEVEN DEGREES NORTH (20.7 N) ONE
ZERO SEVEN POINT EIGHT DEGREES EAST (107.8 E) AND IS
FORECAST TO BE SLOW MOVING FOR THE NEXT 24 HOURS.

MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 40 KNOTS.

RADIUS OF OVER 33 KNOT WINDS 15 NAUTICAL MILES.
RADIUS OF OVER 2 METRE WAVES 90 NAUTICAL MILES OVER
SOUTHERN SEMICIRCLE, 60 NAUTICAL MILES ELSEWHERE.

FORECAST POSITION AND INTENSITY AT 240300 UTC
ONE NINE POINT NINE DEGREES NORTH (19.9 N)
ONE ZERO SEVEN POINT NINE DEGREES EAST (107.9 E)
MAXIMUM WINDS 50 KNOTS.

FORECAST POSITION AND INTENSITY AT 250300 UTC
ONE NINE POINT NINE DEGREES NORTH (19.9 N)
ONE ZERO NINE POINT TWO DEGREES EAST (109.2 E)
MAXIMUM WINDS 50 KNOTS.

FORECAST POSITION AND INTENSITY AT 260300 UTC
TWO ONE POINT TWO DEGREES NORTH (21.2 N)
ONE ONE ZERO POINT ONE DEGREES EAST (110.1 E)
MAXIMUM WINDS 30 KNOTS.

FORECAST POSITION AND INTENSITY AT 270300 UTC
TWO TWO POINT ZERO DEGREES NORTH (22.0 N)
ONE ZERO NINE POINT NINE DEGREES EAST (109.9 E)
MAXIMUM WINDS 25 KNOTS.

FORECAST POSITION AND INTENSITY AT 280300 UTC
DISSIPATED OVER LAND.=

Original Message :

WTSS20 VHHH 230146

TROPICAL CYCLONE WARNING

AT 230000 UTC, TROPICAL STORM NARRA (2619) WITH CENTRAL
PRESSURE 990 HECTOPASCALS WAS CENTRED WITHIN 30 NAUTICAL
MILES OF TWO ZERO POINT SEVEN DEGREES NORTH (20.7 N) ONE
ZERO SEVEN POINT NINE DEGREES EAST (107.9 E) AND IS
FORECAST TO BE SLOW MOVING FOR THE NEXT 24 HOURS.

MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 40 KNOTS.

RADIUS OF OVER 33 KNOT WINDS 15 NAUTICAL MILES.
RADIUS OF OVER 2 METRE WAVES 90 NAUTICAL MILES OVER
SOUTHERN SEMICIRCLE, 60 NAUTICAL MILES ELSEWHERE.

FORECAST POSITION AND INTENSITY AT 240000 UTC
TWO ZERO POINT ZERO DEGREES NORTH (20.0 N)
ONE ZERO SEVEN POINT NINE DEGREES EAST (107.9 E)
MAXIMUM WINDS 50 KNOTS.

FORECAST POSITION AND INTENSITY AT 250000 UTC
ONE NINE POINT EIGHT DEGREES NORTH (19.8 N)
ONE ZERO NINE POINT ZERO DEGREES EAST (109.0 E)
MAXIMUM WINDS 45 KNOTS.

FORECAST POSITION AND INTENSITY AT 260000 UTC
TWO ZERO POINT EIGHT DEGREES NORTH (20.8 N)
ONE ONE ZERO POINT ONE DEGREES EAST (110.1 E)
MAXIMUM WINDS 30 KNOTS.

FORECAST POSITION AND INTENSITY AT 270000 UTC
TWO ONE POINT SEVEN DEGREES NORTH (21.7 N)
ONE ONE ZERO POINT ONE DEGREES EAST (110.1 E)
MAXIMUM WINDS 25 KNOTS.

FORECAST POSITION AND INTENSITY AT 280000 UTC
DISSIPATED OVER LAND.=

Original Message :

WTSS20 VHHH 222246

TROPICAL CYCLONE WARNING

AT 222100 UTC, TROPICAL STORM NARRA (2619) WITH CENTRAL
PRESSURE 992 HECTOPASCALS WAS CENTRED WITHIN 30 NAUTICAL
MILES OF TWO ZERO POINT EIGHT DEGREES NORTH (20.8 N) ONE
ZERO SEVEN POINT EIGHT DEGREES EAST (107.8 E) AND IS
FORECAST TO BE SLOW-MOVING FOR THE NEXT 24 HOURS.

MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 35 KNOTS.

RADIUS OF OVER 33 KNOT WINDS 15 NAUTICAL MILES.
RADIUS OF OVER 2 METRE WAVES 90 NAUTICAL MILES OVER
SOUTHERN SEMICIRCLE, 60 NAUTICAL MILES ELSEWHERE.

FORECAST POSITION AND INTENSITY AT 232100 UTC
TWO ZERO POINT ONE DEGREES NORTH (20.1 N)
ONE ZERO SEVEN POINT NINE DEGREES EAST (107.9 E)
MAXIMUM WINDS 45 KNOTS.

FORECAST POSITION AND INTENSITY AT 242100 UTC
ONE NINE POINT SEVEN DEGREES NORTH (19.7 N)
ONE ZERO EIGHT POINT EIGHT DEGREES EAST (108.8 E)
MAXIMUM WINDS 45 KNOTS.

FORECAST POSITION AND INTENSITY AT 252100 UTC
TWO ZERO POINT SEVEN DEGREES NORTH (20.7 N)
ONE ONE ZERO POINT ONE DEGREES EAST (110.1 E)
MAXIMUM WINDS 30 KNOTS.

FORECAST POSITION AND INTENSITY AT 262100 UTC
TWO ONE POINT SIX DEGREES NORTH (21.6 N)
ONE ONE ZERO POINT ONE DEGREES EAST (110.1 E)
MAXIMUM WINDS 25 KNOTS.

FORECAST POSITION AND INTENSITY AT 272100 UTC
DISSIPATED OVER LAND.

Original Message :

WTSS20 VHHH 221946

TROPICAL CYCLONE WARNING

AT 221800 UTC, TROPICAL STORM NARRA (2619) WITH CENTRAL
PRESSURE 992 HECTOPASCALS WAS CENTRED WITHIN 30 NAUTICAL
MILES OF TWO ZERO POINT NINE DEGREES NORTH (20.9 N) ONE
ZERO EIGHT POINT ZERO DEGREES EAST (108.0 E) AND IS
FORECAST TO BE SLOW MOVING FOR THE NEXT 24 HOURS.

MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 35 KNOTS.

RADIUS OF OVER 33 KNOT WINDS 15 NAUTICAL MILES.
RADIUS OF OVER 2 METRE WAVES 90 NAUTICAL MILES OVER
SOUTHERN SEMICIRCLE, 60 NAUTICAL MILES ELSEWHERE.

FORECAST POSITION AND INTENSITY AT 231800 UTC
TWO ZERO POINT TWO DEGREES NORTH (20.2 N)
ONE ZERO SEVEN POINT NINE DEGREES EAST (107.9 E)
MAXIMUM WINDS 45 KNOTS.

FORECAST POSITION AND INTENSITY AT 241800 UTC
ONE NINE POINT FIVE DEGREES NORTH (19.5 N)
ONE ZERO EIGHT POINT FOUR DEGREES EAST (108.4 E)
MAXIMUM WINDS 45 KNOTS.

FORECAST POSITION AND INTENSITY AT 251800 UTC
TWO ZERO POINT SEVEN DEGREES NORTH (20.7 N)
ONE ONE ZERO POINT ZERO DEGREES EAST (110.0 E)
MAXIMUM WINDS 30 KNOTS.

FORECAST POSITION AND INTENSITY AT 261800 UTC
TWO ONE POINT FOUR DEGREES NORTH (21.4 N)
ONE ONE ZERO POINT TWO DEGREES EAST (110.2 E)
MAXIMUM WINDS 25 KNOTS.

FORECAST POSITION AND INTENSITY AT 271800 UTC
DISSIPATED OVER LAND.=

Original Message :

WTJP22 RJTD 221800
WARNING 221800.
WARNING VALID 231800.
WARNING IS UPDATED EVERY 6 HOURS.
GALE WARNING.
TROPICAL STORM 2619 NARRA (2619) 994 HPA
AT 20.8N 107.8E GULF OF TONGKING MOVING SOUTHWEST SLOWLY.
POSITION FAIR.
MAX WINDS 35 KNOTS NEAR CENTER.
RADIUS OF OVER 30 KNOT WINDS 90 MILES.
FORECAST POSITION FOR 231800UTC AT 20.4N 108.0E WITH 50 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
994 HPA, MAX WINDS 35 KNOTS NEAR CENTER.
EXTENDED OUTLOOK.
FORECAST POSITION FOR 241800UTC AT 19.8N 108.0E WITH 115 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
994 HPA, MAX WINDS 35 KNOTS NEAR CENTER.
FORECAST POSITION FOR 251800UTC AT 21.4N 109.1E WITH 160 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
994 HPA, MAX WINDS 35 KNOTS NEAR CENTER.
FORECAST POSITION FOR 261800UTC AT 22.2N 108.4E WITH 175 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
998 HPA.
BECOMING TROPICAL DEPRESSION.

JAPAN METEOROLOGICAL AGENCY.=

Original Message :

WTSS20 VHHH 221646

TROPICAL CYCLONE WARNING

AT 221500 UTC, TROPICAL STORM NARRA (2619) WITH CENTRAL
PRESSURE 992 HECTOPASCALS WAS CENTRED WITHIN 30 NAUTICAL
MILES OF TWO ONE POINT ZERO DEGREES NORTH (21.0 N) ONE ZERO
EIGHT POINT ONE DEGREES EAST (108.1 E) AND IS FORECAST TO
BE SLOW MOVING FOR THE NEXT 24 HOURS.

MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 35 KNOTS.

RADIUS OF OVER 33 KNOT WINDS 15 NAUTICAL MILES.
RADIUS OF OVER 2 METRE WAVES 90 NAUTICAL MILES OVER
SOUTHERN SEMICIRCLE, 60 NAUTICAL MILES ELSEWHERE.

FORECAST POSITION AND INTENSITY AT 231500 UTC
TWO ZERO POINT FOUR DEGREES NORTH (20.4 N)
ONE ZERO EIGHT POINT ZERO DEGREES EAST (108.0 E)
MAXIMUM WINDS 45 KNOTS.

FORECAST POSITION AND INTENSITY AT 241500 UTC
ONE NINE POINT SEVEN DEGREES NORTH (19.7 N)
ONE ZERO EIGHT POINT TWO DEGREES EAST (108.2 E)
MAXIMUM WINDS 45 KNOTS.

FORECAST POSITION AND INTENSITY AT 251500 UTC
TWO ZERO POINT SEVEN DEGREES NORTH (20.7 N)
ONE ZERO NINE POINT NINE DEGREES EAST (109.9 E)
MAXIMUM WINDS 35 KNOTS.

FORECAST POSITION AND INTENSITY AT 261500 UTC
TWO ONE POINT FOUR DEGREES NORTH (21.4 N)
ONE ONE ZERO POINT ZERO DEGREES EAST (110.0 E)
MAXIMUM WINDS 25 KNOTS.

FORECAST POSITION AND INTENSITY AT 271500 UTC
TWO ONE POINT NINE DEGREES NORTH (21.9 N)
ONE ONE ZERO POINT ONE DEGREES EAST (110.1 E)
MAXIMUM WINDS 25 KNOTS.=

Original Message :

WTSS20 VHHH 221346

TROPICAL CYCLONE WARNING

AT 221200 UTC, TROPICAL STORM NARRA (2619) WITH CENTRAL
PRESSURE 992 HECTOPASCALS WAS CENTRED WITHIN 30 NAUTICAL
MILES OF TWO ONE POINT ZERO DEGREES NORTH (21.0 N) ONE ZERO
EIGHT POINT TWO DEGREES EAST (108.2 E) AND IS FORECAST TO
BE SLOW MOVING FOR THE NEXT 24 HOURS.

MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 35 KNOTS.

RADIUS OF OVER 33 KNOT WINDS 15 NAUTICAL MILES.
RADIUS OF OVER 2 METRE WAVES 90 NAUTICAL MILES OVER
SOUTHERN SEMICIRCLE, 60 NAUTICAL MILES ELSEWHERE.

FORECAST POSITION AND INTENSITY AT 231200 UTC
TWO ZERO POINT FIVE DEGREES NORTH (20.5 N)
ONE ZERO EIGHT POINT ZERO DEGREES EAST (108.0 E)
MAXIMUM WINDS 45 KNOTS.

FORECAST POSITION AND INTENSITY AT 241200 UTC
ONE NINE POINT SEVEN DEGREES NORTH (19.7 N)
ONE ZERO EIGHT POINT ONE DEGREES EAST (108.1 E)
MAXIMUM WINDS 45 KNOTS.

FORECAST POSITION AND INTENSITY AT 251200 UTC
TWO ZERO POINT SIX DEGREES NORTH (20.6 N)
ONE ZERO NINE POINT EIGHT DEGREES EAST (109.8 E)
MAXIMUM WINDS 40 KNOTS.

FORECAST POSITION AND INTENSITY AT 261200 UTC
TWO ONE POINT THREE DEGREES NORTH (21.3 N)
ONE ONE ZERO POINT ZERO DEGREES EAST (110.0 E)
MAXIMUM WINDS 30 KNOTS.

FORECAST POSITION AND INTENSITY AT 271200 UTC
TWO ONE POINT EIGHT DEGREES NORTH (21.8 N)
ONE ONE ZERO POINT TWO DEGREES EAST (110.2 E)
MAXIMUM WINDS 25 KNOTS.=

Original Message :

WTJP22 RJTD 221200
WARNING 221200.
WARNING VALID 231200.
WARNING IS UPDATED EVERY 6 HOURS.
GALE WARNING.
TROPICAL STORM 2619 NARRA (2619) 994 HPA
AT 21.1N 108.1E GULF OF TONGKING ALMOST STATIONARY.
POSITION FAIR.
MAX WINDS 35 KNOTS NEAR CENTER.
RADIUS OF OVER 30 KNOT WINDS 120 MILES SOUTH SEMICIRCLE AND 90 MILES
ELSEWHERE.
FORECAST POSITION FOR 231200UTC AT 20.4N 108.3E WITH 50 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
994 HPA, MAX WINDS 35 KNOTS NEAR CENTER.
EXTENDED OUTLOOK.
FORECAST POSITION FOR 241200UTC AT 19.7N 108.0E WITH 100 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
994 HPA, MAX WINDS 35 KNOTS NEAR CENTER.
FORECAST POSITION FOR 251200UTC AT 21.0N 109.0E WITH 140 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
994 HPA, MAX WINDS 35 KNOTS NEAR CENTER.
FORECAST POSITION FOR 261200UTC AT 21.8N 108.9E WITH 150 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
998 HPA.
BECOMING TROPICAL DEPRESSION.

JAPAN METEOROLOGICAL AGENCY.=

Original Message :

WTSS20 VHHH 221046

TROPICAL CYCLONE WARNING

AT 220900 UTC, TROPICAL STORM NARRA (2619) WITH CENTRAL
PRESSURE 992 HECTOPASCALS WAS CENTRED WITHIN 30 NAUTICAL
MILES OF TWO ONE POINT ONE DEGREES NORTH (21.1 N) ONE ZERO
EIGHT POINT ONE DEGREES EAST (108.1 E) AND IS FORECAST TO
BE SLOW MOVING FOR THE NEXT 24 HOURS.

MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 35 KNOTS.

RADIUS OF OVER 33 KNOT WINDS 15 NAUTICAL MILES.
RADIUS OF OVER 2 METRE WAVES 90 NAUTICAL MILES OVER
SOUTHERN SEMICIRCLE, 60 NAUTICAL MILES ELSEWHERE.

FORECAST POSITION AND INTENSITY AT 230900 UTC
TWO ZERO POINT SIX DEGREES NORTH (20.6 N)
ONE ZERO EIGHT POINT ZERO DEGREES EAST (108.0 E)
MAXIMUM WINDS 45 KNOTS.

FORECAST POSITION AND INTENSITY AT 240900 UTC
ONE NINE POINT EIGHT DEGREES NORTH (19.8 N)
ONE ZERO EIGHT POINT ZERO DEGREES EAST (108.0 E)
MAXIMUM WINDS 45 KNOTS.

FORECAST POSITION AND INTENSITY AT 250900 UTC
TWO ZERO POINT FOUR DEGREES NORTH (20.4 N)
ONE ZERO NINE POINT SIX DEGREES EAST (109.6 E)
MAXIMUM WINDS 40 KNOTS.

FORECAST POSITION AND INTENSITY AT 260900 UTC
TWO ONE POINT TWO DEGREES NORTH (21.2 N)
ONE ONE ZERO POINT ZERO DEGREES EAST (110.0 E)
MAXIMUM WINDS 30 KNOTS.

FORECAST POSITION AND INTENSITY AT 270900 UTC
TWO ONE POINT SEVEN DEGREES NORTH (21.7 N)
ONE ONE ZERO POINT TWO DEGREES EAST (110.2 E)
MAXIMUM WINDS 25 KNOTS.=

Original Message :

WTPQ51 RJTD 220900
RSMC TROPICAL CYCLONE ADVISORY
NAME TS 2619 NARRA (2619)
ANALYSIS
PSTN 220900UTC 21.1N 108.2E FAIR
MOVE E SLOWLY
PRES 994HPA
MXWD 035KT
GUST 050KT
30KT 120NM SOUTH 90NM NORTH
FORECAST
24HF 230900UTC 20.5N 108.0E 50NM 70%
MOVE ALMOST STATIONARY
PRES 994HPA
MXWD 035KT
GUST 050KT
45HF 240600UTC 20.3N 108.5E 85NM 70%
MOVE ALMOST STATIONARY
PRES 994HPA
MXWD 035KT
GUST 050KT
69HF 250600UTC 21.0N 109.4E 120NM 70%
MOVE NE SLOWLY
PRES 994HPA
MXWD 035KT
GUST 050KT
93HF 260600UTC 21.8N 109.0E 150NM 70% TROPICAL DEPRESSION =

Original Message :

WTPN52 PGTW 220900
WARNING ATCG MIL 18W NWP 260822075042
2026082206 18W NARRA 007 02 225 01 SATL 060
T000 211N 1081E 030
T012 209N 1079E 030
T024 206N 1079E 030
T036 203N 1080E 030
T048 199N 1081E 030
T060 200N 1086E 030
T072 206N 1091E 025
T096 218N 1095E 020
AMP
072HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
096HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
SUBJ: TROPICAL DEPRESSION 18W (NARRA) WARNING NR 007
1. TROPICAL DEPRESSION 18W (NARRA) WARNING NR 007
02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
220600Z --- NEAR 21.1N 108.1E
MOVEMENT PAST SIX HOURS - 225 DEGREES AT 01 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
REPEAT POSIT: 21.1N 108.1E
---
FORECASTS:
12 HRS, VALID AT:
221800Z --- 20.9N 107.9E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 24 HR POSIT: 180 DEG/ 01 KTS
---
24 HRS, VALID AT:
230600Z --- 20.6N 107.9E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 36 HR POSIT: 165 DEG/ 02 KTS
---
36 HRS, VALID AT:
231800Z --- 20.3N 108.0E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 48 HR POSIT: 165 DEG/ 02 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
240600Z --- 19.9N 108.1E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 60 HR POSIT: 080 DEG/ 02 KTS
---
60 HRS, VALID AT:
241800Z --- 20.0N 108.6E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 72 HR POSIT: 040 DEG/ 04 KTS
---
72 HRS, VALID AT:
250600Z --- 20.6N 109.1E
MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
VECTOR TO 96 HR POSIT: 015 DEG/ 03 KTS
---
LONG RANGE OUTLOOK:
---
96 HRS, VALID AT:
260600Z --- 21.8N 109.5E
MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
220900Z POSITION NEAR 21.0N 108.1E.
22AUG26. TROPICAL DEPRESSION 18W (NARRA), LOCATED APPROXIMATELY
123 NM EAST OF HANOI, VIETNAM, HAS TRACKED SOUTHWESTWARD AT 01
KNOTS OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 220600Z IS 995 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 220600Z IS 12 FEET. NEXT WARNINGS AT
221500Z, 222100Z, 230300Z AND 230900Z.
FOR SIX-HOURLY UPDATES.//
1826081618 219N1191E 15
1826081700 218N1186E 15
1826081706 213N1184E 15
1826081712 208N1178E 15
1826081718 203N1176E 15
1826081800 199N1174E 15
1826081806 193N1171E 15
1826081812 193N1159E 20
1826081818 193N1143E 20
1826081900 194N1125E 20
1826081906 195N1120E 20
1826081912 195N1114E 25
1826081918 195N1109E 25
1826082000 196N1103E 25
1826082006 196N1097E 25
1826082012 198N1092E 25
1826082018 200N1088E 25
1826082100 203N1086E 30
1826082106 206N1087E 35
1826082112 208N1088E 35
1826082118 211N1086E 35
1826082200 212N1082E 30
1826082206 211N1081E 30
NNNN

Original Message :

WTPN32 PGTW 220900
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL DEPRESSION 18W (NARRA) WARNING NR 007//
RMKS/
1. TROPICAL DEPRESSION 18W (NARRA) WARNING NR 007
02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
DOWNGRADED FROM TROPICAL STORM 18W
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
220600Z --- NEAR 21.1N 108.1E
MOVEMENT PAST SIX HOURS - 225 DEGREES AT 01 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
REPEAT POSIT: 21.1N 108.1E
---
FORECASTS:
12 HRS, VALID AT:
221800Z --- 20.9N 107.9E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 24 HR POSIT: 180 DEG/ 01 KTS
---
24 HRS, VALID AT:
230600Z --- 20.6N 107.9E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 36 HR POSIT: 165 DEG/ 02 KTS
---
36 HRS, VALID AT:
231800Z --- 20.3N 108.0E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 48 HR POSIT: 165 DEG/ 02 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
240600Z --- 19.9N 108.1E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 60 HR POSIT: 080 DEG/ 02 KTS
---
60 HRS, VALID AT:
241800Z --- 20.0N 108.6E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 72 HR POSIT: 040 DEG/ 04 KTS
---
72 HRS, VALID AT:
250600Z --- 20.6N 109.1E
MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
VECTOR TO 96 HR POSIT: 015 DEG/ 03 KTS
---
LONG RANGE OUTLOOK:
---
96 HRS, VALID AT:
260600Z --- 21.8N 109.5E
MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
220900Z POSITION NEAR 21.0N 108.1E. 22AUG26. TROPICAL DEPRESSION 18W
(NARRA), LOCATED APPROXIMATELY 123 NM EAST OF HANOI, VIETNAM, HAS
TRACKED SOUTHWESTWARD AT 01 KNOTS OVER THE PAST SIX HOURS. MINIMUM
CENTRAL PRESSURE AT 220600Z IS 995 MB. MAXIMUM SIGNIFICANT WAVE HEIGHT
AT 220600Z IS 12 FEET. NEXT WARNINGS AT 221500Z, 222100Z, 230300Z AND
230900Z. REFER TO TYPHOON 17W (SAUDEL) WARNINGS (WTPN31 PGTW) FOR SIX-
HOURLY UPDATES.//
NNNN

Original Message :

WTPQ31 RJTD 220600
RSMC TROPICAL CYCLONE PROGNOSTIC REASONING
REASONING NO. 5 FOR TS 2619 NARRA (2619)
1.GENERAL COMMENTS
TS NARRA IS LOCATED AT 21.0N, 108.0E. INFORMATION ON THE CURRENT
POSITION IS BASED ON ANIMATED MSI AND SURFACE OBSERVATIONS.
POSITIONAL ACCURACY IS FAIR. CENTRAL PRESSURE IS 994HPA AND
MAXIMUM SUSTAINED WINDS NEAR THE CENTER ARE 35KNOTS. THE SYSTEM IS
IN A NEUTRAL ENVIRONMENT FOR DEVELOPMENT UNDER THE INFLUENCE OF
HIGH SSTS AND LAND. THIS HAS CAUSED THE SYSTEM TO MAINTAIN ITS
INTENSITY OVER THE LAST SIX HOURS. INFORMATION ON THE CURRENT
INTENSITY IS BASED ON DVORAK INTENSITY ANALYSES AND SURFACE
OBSERVATIONS.
2.SYNOPTIC SITUATION
THE SYSTEM IS ALMOST STATIONARY DUE TO WEAK STEERING FLOW.
ANIMATED MSI SHOWS CB CLUSTERS ARE SCATTERED AROUND THE CSC.
ANIMATED MSI SHOWS GOOD CLOUD CHARACTERISTICS OF ANTICYCLONIC
OUTFLOW. METOP-C/MHS 85 GHZ MICROWAVE IMAGERY SHOWS THE SYSTEM HAS
ACTIVE CONVECTIVE CLOUD CLUSTERS AROUND THE CSC.
3.TRACK FORECAST
THE SYSTEM WILL REMAIN ALMOST STATIONARY DUE TO WEAK STEERING FLOW
UNTIL FT96. THE TRACK FORECAST IS BASED ON GSM PREDICTIONS, AND
REFERENCE TO OTHER NWP MODELS. TRACK FORECAST CONFIDENCE IS LOW
DUE TO SIGNIFICANT DIFFERENCES AMONG NWP MODEL OUTPUTS.
4.INTENSITY FORECAST
THE SYSTEM WILL MAINTAIN ITS INTENSITY UNTIL FT72 DUE TO THE
INFLUENCE OF INTERACTION WITH HIGH SSTS AND LAND. THE SYSTEM WILL
THEN WEAKEN UNTIL FT96 DUE TO THE INFLUENCE OF LAND. THE SYSTEM
WILL WEAKEN TO TD INTENSITY BY FT96. THE INTENSITY FORECAST IS
BASED ON GUIDANCE DATA.
=

Original Message :

WTSS20 VHHH 220746

TROPICAL CYCLONE WARNING

AT 220600 UTC, TROPICAL STORM NARRA (2619) WITH CENTRAL
PRESSURE 992 HECTOPASCALS WAS CENTRED WITHIN 30 NAUTICAL
MILES OF TWO ONE POINT TWO DEGREES NORTH (21.2 N) ONE ZERO
EIGHT POINT ONE DEGREES EAST (108.1 E) AND IS FORECAST TO
BE SLOW MOVING FOR THE NEXT 24 HOURS.

MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 35 KNOTS.

RADIUS OF OVER 33 KNOT WINDS 15 NAUTICAL MILES.
RADIUS OF OVER 2 METRE WAVES 90 NAUTICAL MILES OVER
SOUTHERN SEMICIRCLE, 60 NAUTICAL MILES ELSEWHERE.

FORECAST POSITION AND INTENSITY AT 230600 UTC
TWO ZERO POINT SEVEN DEGREES NORTH (20.7 N)
ONE ZERO EIGHT POINT ZERO DEGREES EAST (108.0 E)
MAXIMUM WINDS 45 KNOTS.

FORECAST POSITION AND INTENSITY AT 240600 UTC
ONE NINE POINT NINE DEGREES NORTH (19.9 N)
ONE ZERO EIGHT POINT ZERO DEGREES EAST (108.0 E)
MAXIMUM WINDS 45 KNOTS.

FORECAST POSITION AND INTENSITY AT 250600 UTC
TWO ZERO POINT TWO DEGREES NORTH (20.2 N)
ONE ZERO NINE POINT FOUR DEGREES EAST (109.4 E)
MAXIMUM WINDS 40 KNOTS.

FORECAST POSITION AND INTENSITY AT 260600 UTC
TWO ONE POINT ONE DEGREES NORTH (21.1 N)
ONE ONE ZERO POINT ZERO DEGREES EAST (110.0 E)
MAXIMUM WINDS 30 KNOTS.

FORECAST POSITION AND INTENSITY AT 270600 UTC
TWO ONE POINT SIX DEGREES NORTH (21.6 N)
ONE ONE ZERO POINT TWO DEGREES EAST (110.2 E)
MAXIMUM WINDS 25 KNOTS.=

Original Message :

WTJP22 RJTD 220600
WARNING 220600.
WARNING VALID 230600.
WARNING IS UPDATED EVERY 6 HOURS.
GALE WARNING.
TROPICAL STORM 2619 NARRA (2619) 994 HPA
AT 21.0N 108.0E GULF OF TONGKING ALMOST STATIONARY.
POSITION FAIR.
MAX WINDS 35 KNOTS NEAR CENTER.
RADIUS OF OVER 30 KNOT WINDS 120 MILES SOUTH SEMICIRCLE AND 90 MILES
ELSEWHERE.
FORECAST POSITION FOR 230600UTC AT 20.6N 107.9E WITH 50 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
994 HPA, MAX WINDS 35 KNOTS NEAR CENTER.
EXTENDED OUTLOOK.
FORECAST POSITION FOR 240600UTC AT 20.3N 108.5E WITH 85 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
994 HPA, MAX WINDS 35 KNOTS NEAR CENTER.
FORECAST POSITION FOR 250600UTC AT 21.0N 109.4E WITH 120 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
994 HPA, MAX WINDS 35 KNOTS NEAR CENTER.
FORECAST POSITION FOR 260600UTC AT 21.8N 109.0E WITH 150 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
996 HPA.
BECOMING TROPICAL DEPRESSION.

JAPAN METEOROLOGICAL AGENCY.=

Original Message :

WTPQ51 RJTD 220600
RSMC TROPICAL CYCLONE ADVISORY
NAME TS 2619 NARRA (2619)
ANALYSIS
PSTN 220600UTC 21.0N 108.0E FAIR
MOVE ALMOST STATIONARY
PRES 994HPA
MXWD 035KT
GUST 050KT
30KT 120NM SOUTH 90NM NORTH
FORECAST
24HF 230600UTC 20.6N 107.9E 50NM 70%
MOVE ALMOST STATIONARY
PRES 994HPA
MXWD 035KT
GUST 050KT
48HF 240600UTC 20.3N 108.5E 85NM 70%
MOVE ALMOST STATIONARY
PRES 994HPA
MXWD 035KT
GUST 050KT
72HF 250600UTC 21.0N 109.4E 120NM 70%
MOVE NE SLOWLY
PRES 994HPA
MXWD 035KT
GUST 050KT
96HF 260600UTC 21.8N 109.0E 150NM 70% TROPICAL DEPRESSION =

Original Message :

WTSS20 VHHH 220446

TROPICAL CYCLONE WARNING

AT 220300 UTC, THE TROPICAL STORM NARRA (2619) WITH CENTRAL
PRESSURE 992 HECTOPASCALS WAS CENTRED WITHIN 30 NAUTICAL
MILES OF TWO ONE POINT TWO DEGREES NORTH (21.2 N) ONE ZERO
EIGHT POINT ZERO DEGREES EAST (108.0 E) AND IS FORECAST TO
BE SLOW MOVING FOR THE NEXT 24 HOURS.

MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 35 KNOTS.

RADIUS OF OVER 33 KNOT WINDS 15 NAUTICAL MILES.
RADIUS OF OVER 2 METRE WAVES 60 NAUTICAL MILES.

FORECAST POSITION AND INTENSITY AT 230300 UTC
TWO ZERO POINT SIX DEGREES NORTH (20.6 N)
ONE ZERO EIGHT POINT TWO DEGREES EAST (108.2 E)
MAXIMUM WINDS 45 KNOTS.

FORECAST POSITION AND INTENSITY AT 240300 UTC
ONE NINE POINT NINE DEGREES NORTH (19.9 N)
ONE ZERO EIGHT POINT FOUR DEGREES EAST (108.4 E)
MAXIMUM WINDS 45 KNOTS.

FORECAST POSITION AND INTENSITY AT 250300 UTC
TWO ZERO POINT ONE DEGREES NORTH (20.1 N)
ONE ZERO NINE POINT FIVE DEGREES EAST (109.5 E)
MAXIMUM WINDS 40 KNOTS.

FORECAST POSITION AND INTENSITY AT 260300 UTC
TWO ZERO POINT NINE DEGREES NORTH (20.9 N)
ONE ONE ZERO POINT ONE DEGREES EAST (110.1 E)
MAXIMUM WINDS 30 KNOTS.

FORECAST POSITION AND INTENSITY AT 270300 UTC
TWO ONE POINT SIX DEGREES NORTH (21.6 N)
ONE ONE ZERO POINT THREE DEGREES EAST (110.3 E)
MAXIMUM WINDS 25 KNOTS.

Original Message :

WTPQ51 RJTD 220300
RSMC TROPICAL CYCLONE ADVISORY
NAME TS 2619 NARRA (2619)
ANALYSIS
PSTN 220300UTC 21.1N 107.9E FAIR
MOVE W SLOWLY
PRES 994HPA
MXWD 035KT
GUST 050KT
30KT 120NM SOUTH 90NM NORTH
FORECAST
24HF 230300UTC 20.8N 108.1E 50NM 70%
MOVE ALMOST STATIONARY
PRES 994HPA
MXWD 035KT
GUST 050KT
45HF 240000UTC 20.3N 108.2E 85NM 70%
MOVE ALMOST STATIONARY
PRES 994HPA
MXWD 035KT
GUST 050KT
69HF 250000UTC 20.6N 109.1E 120NM 70%
MOVE ALMOST STATIONARY
PRES 994HPA
MXWD 035KT
GUST 050KT
93HF 260000UTC 21.4N 108.7E 150NM 70% TROPICAL DEPRESSION =

Original Message :

WTPN52 PGTW 220300
WARNING ATCG MIL 18W NWP 260822015405
2026082200 18W EIGHTEEN 006 02 315 01 SATL RADR 060
T000 211N 1087E 035 R034 040 NE QD 000 SE QD 000 SW QD 040 NW QD
T012 211N 1085E 035 R034 030 NE QD 000 SE QD 010 SW QD 030 NW QD
T024 207N 1084E 035 R034 025 NE QD 010 SE QD 020 SW QD 030 NW QD
T036 204N 1085E 035 R034 020 NE QD 030 SE QD 040 SW QD 030 NW QD
T048 202N 1088E 030
T060 204N 1091E 030
T072 208N 1093E 025
T096 215N 1094E 020
AMP
072HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
096HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
SUBJ: TROPICAL STORM 18W (EIGHTEEN) WARNING NR 006
1. TROPICAL STORM 18W (EIGHTEEN) WARNING NR 006
02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
220000Z --- NEAR 21.1N 108.7E
MOVEMENT PAST SIX HOURS - 315 DEGREES AT 01 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY A COMBINATION OF
SATELLITE AND RADAR
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 040 NM NORTHEAST QUADRANT
000 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
REPEAT POSIT: 21.1N 108.7E
---
FORECASTS:
12 HRS, VALID AT:
221200Z --- 21.1N 108.5E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 030 NM NORTHEAST QUADRANT
000 NM SOUTHEAST QUADRANT
010 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 195 DEG/ 02 KTS
---
24 HRS, VALID AT:
230000Z --- 20.7N 108.4E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 025 NM NORTHEAST QUADRANT
010 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 165 DEG/ 02 KTS
---
36 HRS, VALID AT:
231200Z --- 20.4N 108.5E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 020 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 125 DEG/ 02 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
240000Z --- 20.2N 108.8E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 60 HR POSIT: 055 DEG/ 02 KTS
---
60 HRS, VALID AT:
241200Z --- 20.4N 109.1E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 72 HR POSIT: 025 DEG/ 02 KTS
---
72 HRS, VALID AT:
250000Z --- 20.8N 109.3E
MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
VECTOR TO 96 HR POSIT: 010 DEG/ 02 KTS
---
LONG RANGE OUTLOOK:
---
96 HRS, VALID AT:
260000Z --- 21.5N 109.4E
MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
220300Z POSITION NEAR 21.1N 108.7E.
22AUG26. TROPICAL STORM 18W (EIGHTEEN), LOCATED APPROXIMATELY 157
NM EAST OF HANOI, VIETNAM, HAS TRACKED NORTHWESTWARD AT 01 KNOTS
OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 220000Z IS 994 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 220000Z IS 12 FEET. NEXT WARNINGS AT
220900Z, 221500Z, 222100Z AND 230300Z.
FOR SIX-HOURLY UPDATES.
//
1826081618 219N1191E 15
1826081700 218N1186E 15
1826081706 213N1184E 15
1826081712 208N1178E 15
1826081718 203N1176E 15
1826081800 199N1174E 15
1826081806 193N1171E 15
1826081812 193N1159E 20
1826081818 193N1143E 20
1826081900 194N1125E 20
1826081906 195N1120E 20
1826081912 195N1114E 25
1826081918 195N1109E 25
1826082000 196N1103E 25
1826082006 196N1097E 25
1826082012 198N1092E 25
1826082018 200N1088E 25
1826082100 203N1086E 30
1826082106 206N1087E 35
1826082112 208N1088E 35
1826082118 210N1088E 35
1826082200 211N1087E 35
NNNN

Original Message :

WTPN32 PGTW 220300
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL STORM 18W (EIGHTEEN) WARNING NR 006//
RMKS/
1. TROPICAL STORM 18W (EIGHTEEN) WARNING NR 006
02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
220000Z --- NEAR 21.1N 108.7E
MOVEMENT PAST SIX HOURS - 315 DEGREES AT 01 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY A COMBINATION OF
SATELLITE AND RADAR
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 040 NM NORTHEAST QUADRANT
000 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
REPEAT POSIT: 21.1N 108.7E
---
FORECASTS:
12 HRS, VALID AT:
221200Z --- 21.1N 108.5E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 030 NM NORTHEAST QUADRANT
000 NM SOUTHEAST QUADRANT
010 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 195 DEG/ 02 KTS
---
24 HRS, VALID AT:
230000Z --- 20.7N 108.4E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 025 NM NORTHEAST QUADRANT
010 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 165 DEG/ 02 KTS
---
36 HRS, VALID AT:
231200Z --- 20.4N 108.5E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 020 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 125 DEG/ 02 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
240000Z --- 20.2N 108.8E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 60 HR POSIT: 055 DEG/ 02 KTS
---
60 HRS, VALID AT:
241200Z --- 20.4N 109.1E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 72 HR POSIT: 025 DEG/ 02 KTS
---
72 HRS, VALID AT:
250000Z --- 20.8N 109.3E
MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
VECTOR TO 96 HR POSIT: 010 DEG/ 02 KTS
---
LONG RANGE OUTLOOK:
---
96 HRS, VALID AT:
260000Z --- 21.5N 109.4E
MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
220300Z POSITION NEAR 21.1N 108.7E.
22AUG26. TROPICAL STORM 18W (EIGHTEEN), LOCATED APPROXIMATELY 157
NM EAST OF HANOI, VIETNAM, HAS TRACKED NORTHWESTWARD AT 01 KNOTS
OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 220000Z IS 994 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 220000Z IS 12 FEET. NEXT WARNINGS AT
220900Z, 221500Z, 222100Z AND 230300Z.
REFER TO TYPHOON 17W (SAUDEL) WARNINGS (WTPN31 PGTW)
FOR SIX-HOURLY UPDATES.
//
NNNN

Original Message :

WTPQ31 RJTD 220000
RSMC TROPICAL CYCLONE PROGNOSTIC REASONING
REASONING NO. 4 FOR TS 2619 NARRA (2619)
1.GENERAL COMMENTS
A TD PREVIOUSLY LOCATED AT 21.0N, 108.2E HAS BEEN UPGRADED TO TS
(NARRA) STATUS. TS NARRA IS LOCATED AT 21.2N, 108.0E. INFORMATION
ON THE CURRENT POSITION IS BASED ON ANIMATED MSI AND SURFACE
OBSERVATIONS. POSITIONAL ACCURACY IS FAIR. CENTRAL PRESSURE IS
994HPA AND MAXIMUM SUSTAINED WINDS NEAR THE CENTER ARE 35KNOTS.
THE SYSTEM IS IN A FAVORABLE ENVIRONMENT FOR DEVELOPMENT UNDER THE
INFLUENCE OF HIGH SSTS. THIS HAS CAUSED THE SYSTEM TO DEVELOP OVER
THE LAST SIX HOURS. INFORMATION ON THE CURRENT INTENSITY IS BASED
ON DVORAK INTENSITY ANALYSES.
2.SYNOPTIC SITUATION
THE SYSTEM IS ALMOST STATIONARY DUE TO WEAK STEERING FLOW.
ANIMATED MSI SHOWS CB CLUSTERS HAVE GATHERED AROUND THE CSC.
ANIMATED MSI SHOWS THE CLOUD CHARACTERISTICS OF ANTICYCLONIC
OUTFLOW ARE NOW DISTINCT. DMSP-F18/SSMIS 89 GHZ MICROWAVE IMAGERY
SHOWS THE SYSTEM HAS ACTIVE CONVECTIVE CLOUD CLUSTERS AROUND THE
CSC.
3.TRACK FORECAST
THE SYSTEM WILL REMAIN ALMOST STATIONARY DUE TO WEAK STEERING FLOW
UNTIL FT96. THE TRACK FORECAST IS BASED ON GSM PREDICTIONS, AND
REFERENCE TO OTHER NWP MODELS. TRACK FORECAST CONFIDENCE IS FAIR
BECAUSE ALL NWP MODELS ARE IN CLOSE AGREEMENT.
4.INTENSITY FORECAST
THE SYSTEM WILL MAINTAIN ITS INTENSITY UNTIL FT72 DUE TO THE
INFLUENCE OF INTERACTION WITH HIGH SSTS AND INCREASED VWS. THE
SYSTEM WILL THEN WEAKEN UNTIL FT96 DUE TO THE INFLUENCE OF LAND.
THE SYSTEM WILL WEAKEN TO TD INTENSITY BY FT96. THE INTENSITY
FORECAST IS BASED ON A CONSENSUS OF GUIDANCE DATA INCLUDING GSM.
=

Original Message :

WTPQ51 RJTD 220000
RSMC TROPICAL CYCLONE ADVISORY
NAME TS 2619 NARRA (2619) UPGRADED FROM TD
ANALYSIS
PSTN 220000UTC 21.2N 108.0E FAIR
MOVE ALMOST STATIONARY
PRES 994HPA
MXWD 035KT
GUST 050KT
30KT 120NM SOUTH 90NM NORTH
FORECAST
24HF 230000UTC 20.8N 108.1E 50NM 70%
MOVE ALMOST STATIONARY
PRES 994HPA
MXWD 035KT
GUST 050KT
48HF 240000UTC 20.3N 108.2E 85NM 70%
MOVE ALMOST STATIONARY
PRES 994HPA
MXWD 035KT
GUST 050KT
72HF 250000UTC 20.6N 109.1E 120NM 70%
MOVE ALMOST STATIONARY
PRES 994HPA
MXWD 035KT
GUST 050KT
96HF 260000UTC 21.4N 108.7E 150NM 70% TROPICAL DEPRESSION =

Original Message :

WTJP22 RJTD 220000
WARNING 220000.
WARNING VALID 230000.
WARNING IS UPDATED EVERY 6 HOURS.
GALE WARNING.
TROPICAL STORM 2619 NARRA (2619) UPGRADED FROM TROPICAL DEPRESSION
994 HPA
AT 21.2N 108.0E GULF OF TONGKING ALMOST STATIONARY.
POSITION FAIR.
MAX WINDS 35 KNOTS NEAR CENTER.
RADIUS OF OVER 30 KNOT WINDS 120 MILES SOUTH SEMICIRCLE AND 90 MILES
ELSEWHERE.
FORECAST POSITION FOR 230000UTC AT 20.8N 108.1E WITH 50 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
994 HPA, MAX WINDS 35 KNOTS NEAR CENTER.
EXTENDED OUTLOOK.
FORECAST POSITION FOR 240000UTC AT 20.3N 108.2E WITH 85 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
994 HPA, MAX WINDS 35 KNOTS NEAR CENTER.
FORECAST POSITION FOR 250000UTC AT 20.6N 109.1E WITH 120 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
994 HPA, MAX WINDS 35 KNOTS NEAR CENTER.
FORECAST POSITION FOR 260000UTC AT 21.4N 108.7E WITH 150 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
996 HPA.
BECOMING TROPICAL DEPRESSION.

JAPAN METEOROLOGICAL AGENCY.=

Original Message :

WTPN52 PGTW 212100
WARNING ATCG MIL 18W NWP 260821195659
2026082118 18W EIGHTEEN 005 02 360 02 SATL 030
T000 210N 1088E 035 R034 040 NE QD 000 SE QD 000 SW QD 040 NW QD
T012 212N 1087E 035 R034 000 NE QD 040 SE QD 040 SW QD 030 NW QD
T024 211N 1085E 035 R034 000 NE QD 030 SE QD 040 SW QD 020 NW QD
T036 208N 1084E 035 R034 000 NE QD 030 SE QD 040 SW QD 020 NW QD
T048 206N 1085E 030
T060 205N 1087E 030
T072 205N 1090E 025
T096 215N 1095E 020
AMP
072HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
096HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
SUBJ: TROPICAL STORM 18W (EIGHTEEN) WARNING NR 005
1. TROPICAL STORM 18W (EIGHTEEN) WARNING NR 005
02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
211800Z --- NEAR 21.0N 108.8E
MOVEMENT PAST SIX HOURS - 360 DEGREES AT 02 KTS
POSITION ACCURATE TO WITHIN 030 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 040 NM NORTHEAST QUADRANT
000 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
REPEAT POSIT: 21.0N 108.8E
---
FORECASTS:
12 HRS, VALID AT:
220600Z --- 21.2N 108.7E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 000 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 240 DEG/ 01 KTS
---
24 HRS, VALID AT:
221800Z --- 21.1N 108.5E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 000 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 195 DEG/ 02 KTS
---
36 HRS, VALID AT:
230600Z --- 20.8N 108.4E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 000 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 155 DEG/ 01 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
231800Z --- 20.6N 108.5E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 60 HR POSIT: 120 DEG/ 01 KTS
---
60 HRS, VALID AT:
240600Z --- 20.5N 108.7E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 72 HR POSIT: 090 DEG/ 01 KTS
---
72 HRS, VALID AT:
241800Z --- 20.5N 109.0E
MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
VECTOR TO 96 HR POSIT: 025 DEG/ 03 KTS
---
LONG RANGE OUTLOOK:
---
96 HRS, VALID AT:
251800Z --- 21.5N 109.5E
MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
212100Z POSITION NEAR 21.1N 108.8E.
21AUG26. TROPICAL STORM 18W (EIGHTEEN), LOCATED APPROXIMATELY 162
NM EAST OF HANOI, VIETNAM, HAS TRACKED NORTHWARD AT 02 KNOTS OVER
THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 211800Z IS 995 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 211800Z IS 12 FEET. NEXT WARNINGS AT
220300Z, 220900Z, 221500Z AND 222100Z.
FOR SIX-HOURLY UPDATES.
//
1826081618 219N1191E 15
1826081700 218N1186E 15
1826081706 213N1184E 15
1826081712 208N1178E 15
1826081718 203N1176E 15
1826081800 199N1174E 15
1826081806 193N1171E 15
1826081812 193N1159E 20
1826081818 193N1143E 20
1826081900 194N1125E 20
1826081906 195N1120E 20
1826081912 195N1114E 25
1826081918 195N1109E 25
1826082000 196N1103E 25
1826082006 196N1097E 25
1826082012 198N1092E 25
1826082018 200N1088E 25
1826082100 203N1086E 30
1826082106 206N1087E 35
1826082112 208N1088E 35
1826082118 210N1088E 35
NNNN

Original Message :

WTPN32 PGTW 212100
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL STORM 18W (EIGHTEEN) WARNING NR 005//
RMKS/
1. TROPICAL STORM 18W (EIGHTEEN) WARNING NR 005
02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
211800Z --- NEAR 21.0N 108.8E
MOVEMENT PAST SIX HOURS - 360 DEGREES AT 02 KTS
POSITION ACCURATE TO WITHIN 030 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 040 NM NORTHEAST QUADRANT
000 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
REPEAT POSIT: 21.0N 108.8E
---
FORECASTS:
12 HRS, VALID AT:
220600Z --- 21.2N 108.7E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 000 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 240 DEG/ 01 KTS
---
24 HRS, VALID AT:
221800Z --- 21.1N 108.5E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 000 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 195 DEG/ 02 KTS
---
36 HRS, VALID AT:
230600Z --- 20.8N 108.4E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 000 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 155 DEG/ 01 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
231800Z --- 20.6N 108.5E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 60 HR POSIT: 120 DEG/ 01 KTS
---
60 HRS, VALID AT:
240600Z --- 20.5N 108.7E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 72 HR POSIT: 090 DEG/ 01 KTS
---
72 HRS, VALID AT:
241800Z --- 20.5N 109.0E
MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
VECTOR TO 96 HR POSIT: 025 DEG/ 03 KTS
---
LONG RANGE OUTLOOK:
---
96 HRS, VALID AT:
251800Z --- 21.5N 109.5E
MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
212100Z POSITION NEAR 21.1N 108.8E.
21AUG26. TROPICAL STORM 18W (EIGHTEEN), LOCATED APPROXIMATELY 162
NM EAST OF HANOI, VIETNAM, HAS TRACKED NORTHWARD AT 02 KNOTS OVER
THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 211800Z IS 995 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 211800Z IS 12 FEET. NEXT WARNINGS AT
220300Z, 220900Z, 221500Z AND 222100Z.
REFER TO TYPHOON 17W (SAUDEL) WARNINGS (WTPN31 PGTW)
FOR SIX-HOURLY UPDATES.//
NNNN

Original Message :

WTPN32 PGTW 211500
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL STORM 18W (EIGHTEEN) WARNING NR 004//
RMKS/
1. TROPICAL STORM 18W (EIGHTEEN) WARNING NR 004
UPGRADED FROM TROPICAL DEPRESSION 18W
02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
211200Z --- NEAR 20.8N 108.8E
MOVEMENT PAST SIX HOURS - 045 DEGREES AT 03 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY A COMBINATION OF
SATELLITE AND RADAR
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 000 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
REPEAT POSIT: 20.8N 108.8E
---
FORECASTS:
12 HRS, VALID AT:
220000Z --- 21.1N 109.0E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 000 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 045 DEG/ 01 KTS
---
24 HRS, VALID AT:
221200Z --- 21.3N 109.2E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 000 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 090 DEG/ 01 KTS
---
36 HRS, VALID AT:
230000Z --- 21.3N 109.5E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 000 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 090 DEG/ 02 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
231200Z --- 21.3N 109.9E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 60 HR POSIT: 075 DEG/ 02 KTS
---
60 HRS, VALID AT:
240000Z --- 21.4N 110.3E
MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
VECTOR TO 72 HR POSIT: 065 DEG/ 03 KTS
---
72 HRS, VALID AT:
241200Z --- 21.6N 110.8E
MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
211500Z POSITION NEAR 20.9N 108.8E.
21AUG26. TROPICAL STORM 18W (EIGHTEEN), LOCATED APPROXIMATELY 163
NM EAST OF HANOI, VIETNAM, HAS TRACKED NORTHEASTWARD AT 03 KNOTS
OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 211200Z IS 994 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 211200Z IS 12 FEET. NEXT WARNINGS AT
212100Z, 220300Z, 220900Z AND 221500Z.
REFER TO TYPHOON 17W (SAUDEL) WARNINGS (WTPN31 PGTW)
FOR SIX-HOURLY UPDATES.//
NNNN

Original Message :

WTPN52 PGTW 211500
WARNING ATCG MIL 18W NWP 260821135410
2026082112 18W EIGHTEEN 004 02 045 03 SATL RADR 060
T000 208N 1088E 035 R034 000 NE QD 050 SE QD 050 SW QD 040 NW QD
T012 211N 1090E 035 R034 000 NE QD 040 SE QD 040 SW QD 030 NW QD
T024 213N 1092E 035 R034 000 NE QD 030 SE QD 040 SW QD 020 NW QD
T036 213N 1095E 035 R034 000 NE QD 030 SE QD 040 SW QD 020 NW QD
T048 213N 1099E 030
T060 214N 1103E 025
T072 216N 1108E 020
AMP
060HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
072HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
SUBJ: TROPICAL STORM 18W (EIGHTEEN) WARNING NR 004
1. TROPICAL STORM 18W (EIGHTEEN) WARNING NR 004
UPGRADED FROM TROPICAL DEPRESSION 18W
02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
211200Z --- NEAR 20.8N 108.8E
MOVEMENT PAST SIX HOURS - 045 DEGREES AT 03 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY A COMBINATION OF
SATELLITE AND RADAR
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 000 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
REPEAT POSIT: 20.8N 108.8E
---
FORECASTS:
12 HRS, VALID AT:
220000Z --- 21.1N 109.0E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 000 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 045 DEG/ 01 KTS
---
24 HRS, VALID AT:
221200Z --- 21.3N 109.2E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 000 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 090 DEG/ 01 KTS
---
36 HRS, VALID AT:
230000Z --- 21.3N 109.5E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 000 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 090 DEG/ 02 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
231200Z --- 21.3N 109.9E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 60 HR POSIT: 075 DEG/ 02 KTS
---
60 HRS, VALID AT:
240000Z --- 21.4N 110.3E
MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
VECTOR TO 72 HR POSIT: 065 DEG/ 03 KTS
---
72 HRS, VALID AT:
241200Z --- 21.6N 110.8E
MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
211500Z POSITION NEAR 20.9N 108.8E.
21AUG26. TROPICAL STORM 18W (EIGHTEEN), LOCATED APPROXIMATELY 163
NM EAST OF HANOI, VIETNAM, HAS TRACKED NORTHEASTWARD AT 03 KNOTS
OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 211200Z IS 994 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 211200Z IS 12 FEET. NEXT WARNINGS AT
212100Z, 220300Z, 220900Z AND 221500Z.
FOR SIX-HOURLY UPDATES.
//
1826081618 219N1191E 15
1826081700 218N1186E 15
1826081706 213N1184E 15
1826081712 208N1178E 15
1826081718 203N1176E 15
1826081800 199N1174E 15
1826081806 193N1171E 15
1826081812 193N1159E 20
1826081818 193N1143E 20
1826081900 194N1125E 20
1826081906 195N1120E 20
1826081912 195N1114E 25
1826081918 195N1109E 25
1826082000 196N1103E 25
1826082006 196N1097E 25
1826082012 198N1092E 25
1826082018 200N1088E 25
1826082100 203N1086E 30
1826082106 206N1086E 30
1826082112 208N1088E 35
NNNN

0000339300
00001

Original Message :

WTPN32 PGTW 210900
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL DEPRESSION 18W (EIGHTEEN) WARNING NR 003//
RMKS/
1. TROPICAL DEPRESSION 18W (EIGHTEEN) WARNING NR 003
02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
210600Z --- NEAR 20.6N 108.6E
MOVEMENT PAST SIX HOURS - 360 DEGREES AT 03 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY A COMBINATION OF
SATELLITE AND RADAR
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
REPEAT POSIT: 20.6N 108.6E
---
FORECASTS:
12 HRS, VALID AT:
211800Z --- 20.9N 108.7E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 24 HR POSIT: 030 DEG/ 02 KTS
---
24 HRS, VALID AT:
220600Z --- 21.2N 108.9E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 36 HR POSIT: 070 DEG/ 01 KTS
---
36 HRS, VALID AT:
221800Z --- 21.3N 109.2E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 48 HR POSIT: 090 DEG/ 02 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
230600Z --- 21.3N 109.6E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 60 HR POSIT: 075 DEG/ 02 KTS
---
60 HRS, VALID AT:
231800Z --- 21.4N 110.0E
MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
VECTOR TO 72 HR POSIT: 060 DEG/ 02 KTS
---
72 HRS, VALID AT:
240600Z --- 21.6N 110.4E
MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
210900Z POSITION NEAR 20.7N 108.6E.
21AUG26. TROPICAL DEPRESSION 18W (EIGHTEEN), LOCATED
APPROXIMATELY 153 NM EAST OF HANOI, VIETNAM, HAS TRACKED
NORTHWARD AT 03 KNOTS OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 210600Z IS 995 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 210600Z IS 10 FEET. NEXT WARNINGS AT
211500Z, 212100Z, 220300Z AND 220900Z.
REFER TO TROPICAL STORM 17W (SAUDEL) WARNINGS (WTPN31 PGTW)
FOR SIX-HOURLY UPDATES.//
NNNN

0000326000
00001

Original Message :

WTPN52 PGTW 210900
WARNING ATCG MIL 18W NWP 260821080334
2026082106 18W EIGHTEEN 003 02 360 03 SATL RADR 060
T000 206N 1086E 030
T012 209N 1087E 030
T024 212N 1089E 030
T036 213N 1092E 030
T048 213N 1096E 030
T060 214N 1100E 025
T072 216N 1104E 020
AMP
060HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
072HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
SUBJ: TROPICAL DEPRESSION 18W (EIGHTEEN) WARNING NR 003
1. TROPICAL DEPRESSION 18W (EIGHTEEN) WARNING NR 003
02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
210600Z --- NEAR 20.6N 108.6E
MOVEMENT PAST SIX HOURS - 360 DEGREES AT 03 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY A COMBINATION OF
SATELLITE AND RADAR
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
REPEAT POSIT: 20.6N 108.6E
---
FORECASTS:
12 HRS, VALID AT:
211800Z --- 20.9N 108.7E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 24 HR POSIT: 030 DEG/ 02 KTS
---
24 HRS, VALID AT:
220600Z --- 21.2N 108.9E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 36 HR POSIT: 070 DEG/ 01 KTS
---
36 HRS, VALID AT:
221800Z --- 21.3N 109.2E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 48 HR POSIT: 090 DEG/ 02 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
230600Z --- 21.3N 109.6E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 60 HR POSIT: 075 DEG/ 02 KTS
---
60 HRS, VALID AT:
231800Z --- 21.4N 110.0E
MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
VECTOR TO 72 HR POSIT: 060 DEG/ 02 KTS
---
72 HRS, VALID AT:
240600Z --- 21.6N 110.4E
MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
210900Z POSITION NEAR 20.7N 108.6E.
21AUG26. TROPICAL DEPRESSION 18W (EIGHTEEN), LOCATED
APPROXIMATELY 153 NM EAST OF HANOI, VIETNAM, HAS TRACKED
NORTHWARD AT 03 KNOTS OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 210600Z IS 995 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 210600Z IS 10 FEET. NEXT WARNINGS AT
211500Z, 212100Z, 220300Z AND 220900Z.
FOR SIX-HOURLY UPDATES.
//
1826081618 219N1191E 15
1826081700 218N1186E 15
1826081706 213N1184E 15
1826081712 208N1178E 15
1826081718 203N1176E 15
1826081800 199N1174E 15
1826081806 193N1171E 15
1826081812 193N1159E 20
1826081818 193N1143E 20
1826081900 194N1125E 20
1826081906 195N1120E 20
1826081912 195N1114E 25
1826081918 195N1109E 25
1826082000 196N1103E 25
1826082006 196N1097E 25
1826082012 198N1092E 25
1826082018 200N1088E 25
1826082100 203N1086E 30
1826082106 206N1086E 30
NNNN

Original Message :

WTPN52 PGTW 210300
WARNING ATCG MIL 18W NWP 260821020647
2026082100 18W EIGHTEEN 002 02 060 02 SATL RADR 030
T000 202N 1086E 030
T012 203N 1086E 030
T024 204N 1086E 030
T036 206N 1087E 030
T048 208N 1088E 030
T060 210N 1090E 030
T072 211N 1092E 030
T096 212N 1093E 025
T120 213N 1094E 020
AMP
096HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
120HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
SUBJ: TROPICAL DEPRESSION 18W (EIGHTEEN) WARNING NR 002
1. TROPICAL DEPRESSION 18W (EIGHTEEN) WARNING NR 002
02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
210000Z --- NEAR 20.2N 108.6E
MOVEMENT PAST SIX HOURS - 060 DEGREES AT 02 KTS
POSITION ACCURATE TO WITHIN 030 NM
POSITION BASED ON CENTER LOCATED BY A COMBINATION OF
SATELLITE AND RADAR
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
REPEAT POSIT: 20.2N 108.6E
---
FORECASTS:
12 HRS, VALID AT:
211200Z --- 20.3N 108.6E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 24 HR POSIT: 360 DEG/ 01 KTS
---
24 HRS, VALID AT:
220000Z --- 20.4N 108.6E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 36 HR POSIT: 025 DEG/ 01 KTS
---
36 HRS, VALID AT:
221200Z --- 20.6N 108.7E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 48 HR POSIT: 025 DEG/ 01 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
230000Z --- 20.8N 108.8E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 60 HR POSIT: 045 DEG/ 01 KTS
---
60 HRS, VALID AT:
231200Z --- 21.0N 109.0E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 72 HR POSIT: 060 DEG/ 01 KTS
---
72 HRS, VALID AT:
240000Z --- 21.1N 109.2E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 96 HR POSIT: 045 DEG/ 00 KTS
---
LONG RANGE OUTLOOK:
---
96 HRS, VALID AT:
250000Z --- 21.2N 109.3E
MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
VECTOR TO 120 HR POSIT: 045 DEG/ 00 KTS
---
120 HRS, VALID AT:
260000Z --- 21.3N 109.4E
MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
---
REMARKS:
210300Z POSITION NEAR 20.2N 108.6E.
21AUG26. TROPICAL DEPRESSION 18W (EIGHTEEN), LOCATED
APPROXIMATELY 159 NM EAST-SOUTHEAST OF HANOI, VIETNAM, HAS
TRACKED EAST-NORTHEASTWARD AT 02 KNOTS OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 210000Z IS 995 MB.
MAXIMUM SIGNIFICANT WAVE HEIGHT AT 210000Z IS 10 FEET.
NEXT WARNINGS AT 210900Z, 211500Z, 212100Z AND 220300Z.
FOR SIX-HOURLY UPDATES.//
1826081618 219N1191E 15
1826081700 218N1186E 15
1826081706 213N1184E 15
1826081712 208N1178E 15
1826081718 203N1176E 15
1826081800 199N1174E 15
1826081806 193N1171E 15
1826081812 193N1159E 20
1826081818 193N1143E 20
1826081900 194N1125E 20
1826081906 195N1120E 20
1826081912 195N1114E 25
1826081918 195N1109E 25
1826082000 196N1103E 25
1826082006 196N1097E 25
1826082012 198N1092E 25
1826082018 201N1084E 25
1826082100 202N1086E 30
NNNN

Original Message :

WTPN32 PGTW 210300
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL DEPRESSION 18W (EIGHTEEN) WARNING NR 002//
RMKS/
1. TROPICAL DEPRESSION 18W (EIGHTEEN) WARNING NR 002
02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
210000Z --- NEAR 20.2N 108.6E
MOVEMENT PAST SIX HOURS - 060 DEGREES AT 02 KTS
POSITION ACCURATE TO WITHIN 030 NM
POSITION BASED ON CENTER LOCATED BY A COMBINATION OF
SATELLITE AND RADAR
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
REPEAT POSIT: 20.2N 108.6E
---
FORECASTS:
12 HRS, VALID AT:
211200Z --- 20.3N 108.6E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 24 HR POSIT: 360 DEG/ 01 KTS
---
24 HRS, VALID AT:
220000Z --- 20.4N 108.6E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 36 HR POSIT: 025 DEG/ 01 KTS
---
36 HRS, VALID AT:
221200Z --- 20.6N 108.7E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 48 HR POSIT: 025 DEG/ 01 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
230000Z --- 20.8N 108.8E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 60 HR POSIT: 045 DEG/ 01 KTS
---
60 HRS, VALID AT:
231200Z --- 21.0N 109.0E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 72 HR POSIT: 060 DEG/ 01 KTS
---
72 HRS, VALID AT:
240000Z --- 21.1N 109.2E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 96 HR POSIT: 045 DEG/ 00 KTS
---
LONG RANGE OUTLOOK:
---
96 HRS, VALID AT:
250000Z --- 21.2N 109.3E
MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
VECTOR TO 120 HR POSIT: 045 DEG/ 00 KTS
---
120 HRS, VALID AT:
260000Z --- 21.3N 109.4E
MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
---
REMARKS:
210300Z POSITION NEAR 20.2N 108.6E.
21AUG26. TROPICAL DEPRESSION 18W (EIGHTEEN), LOCATED
APPROXIMATELY 159 NM EAST-SOUTHEAST OF HANOI, VIETNAM, HAS
TRACKED EAST-NORTHEASTWARD AT 02 KNOTS OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 210000Z IS 995 MB.
MAXIMUM SIGNIFICANT WAVE HEIGHT AT 210000Z IS 10 FEET.
NEXT WARNINGS AT 210900Z, 211500Z, 212100Z AND 220300Z.
REFER TO TROPICAL STORM 17W (SAUDEL) WARNINGS (WTPN31 PGTW)
FOR SIX-HOURLY UPDATES.//
NNNN

Original Message :

WTPN52 PGTW 202100
WARNING ATCG MIL 18W NWP 260820205350
2026082018 18W EIGHTEEN 001 02 290 08 RADR 030
T000 201N 1084E 025
T012 202N 1083E 025
T024 204N 1083E 030
T036 206N 1083E 030
T048 208N 1084E 030
T060 210N 1085E 030
T072 212N 1086E 030
T096 214N 1087E 025
T120 215N 1089E 025
AMP
SUBJ: TROPICAL DEPRESSION 18W (EIGHTEEN) WARNING NR 001
1. TROPICAL DEPRESSION 18W (EIGHTEEN) WARNING NR 001
02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
201800Z --- NEAR 20.1N 108.4E
MOVEMENT PAST SIX HOURS - 290 DEGREES AT 08 KTS
POSITION ACCURATE TO WITHIN 030 NM
POSITION BASED ON CENTER LOCATED BY RADAR
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
WIND RADII VALID OVER OPEN WATER ONLY
REPEAT POSIT: 20.1N 108.4E
---
FORECASTS:
12 HRS, VALID AT:
210600Z --- 20.2N 108.3E
MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 24 HR POSIT: 360 DEG/ 01 KTS
---
24 HRS, VALID AT:
211800Z --- 20.4N 108.3E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 36 HR POSIT: 360 DEG/ 01 KTS
---
36 HRS, VALID AT:
220600Z --- 20.6N 108.3E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 48 HR POSIT: 025 DEG/ 01 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
221800Z --- 20.8N 108.4E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 60 HR POSIT: 025 DEG/ 01 KTS
---
60 HRS, VALID AT:
230600Z --- 21.0N 108.5E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 72 HR POSIT: 025 DEG/ 01 KTS
---
72 HRS, VALID AT:
231800Z --- 21.2N 108.6E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 96 HR POSIT: 025 DEG/ 01 KTS
---
LONG RANGE OUTLOOK:
---
96 HRS, VALID AT:
241800Z --- 21.4N 108.7E
MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 120 HR POSIT: 060 DEG/ 01 KTS
---
120 HRS, VALID AT:
251800Z --- 21.5N 108.9E
MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
WIND RADII VALID OVER OPEN WATER ONLY
---
REMARKS:
202100Z POSITION NEAR 20.1N 108.4E.
20AUG26. TROPICAL DEPRESSION 18W (EIGHTEEN), LOCATED
APPROXIMATELY 150 NM EAST-SOUTHEAST OF HANOI, VIETNAM, HAS
TRACKED WEST-NORTHWESTWARD AT 08 KNOTS OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 201800Z IS 995 MB.
MAXIMUM SIGNIFICANT WAVE HEIGHT AT 201800Z IS 9 FEET.
NEXT WARNINGS AT 210300Z, 210900Z, 211500Z AND 212100Z.
FOR SIX-HOURLY UPDATES.//
1826081618 219N1191E 15
1826081700 218N1186E 15
1826081706 213N1184E 15
1826081712 208N1178E 15
1826081718 203N1176E 15
1826081800 199N1174E 15
1826081806 193N1171E 15
1826081812 193N1159E 20
1826081818 193N1143E 20
1826081900 194N1125E 20
1826081906 195N1120E 20
1826081912 195N1114E 25
1826081918 195N1109E 25
1826082000 196N1103E 25
1826082006 196N1097E 25
1826082012 198N1092E 25
1826082018 201N1084E 25
NNNN

Original Message :

WTPN32 PGTW 202100
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL DEPRESSION 18W (EIGHTEEN) WARNING NR 001//
REF/A/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/200551ZAUG2026//
AMPN/REF A IS A TROPICAL CYCLONE FORMATION ALERT.//
RMKS/
1. TROPICAL DEPRESSION 18W (EIGHTEEN) WARNING NR 001
02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
201800Z --- NEAR 20.1N 108.4E
MOVEMENT PAST SIX HOURS - 290 DEGREES AT 08 KTS
POSITION ACCURATE TO WITHIN 030 NM
POSITION BASED ON CENTER LOCATED BY RADAR
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
WIND RADII VALID OVER OPEN WATER ONLY
REPEAT POSIT: 20.1N 108.4E
---
FORECASTS:
12 HRS, VALID AT:
210600Z --- 20.2N 108.3E
MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 24 HR POSIT: 360 DEG/ 01 KTS
---
24 HRS, VALID AT:
211800Z --- 20.4N 108.3E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 36 HR POSIT: 360 DEG/ 01 KTS
---
36 HRS, VALID AT:
220600Z --- 20.6N 108.3E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 48 HR POSIT: 025 DEG/ 01 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
221800Z --- 20.8N 108.4E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 60 HR POSIT: 025 DEG/ 01 KTS
---
60 HRS, VALID AT:
230600Z --- 21.0N 108.5E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 72 HR POSIT: 025 DEG/ 01 KTS
---
72 HRS, VALID AT:
231800Z --- 21.2N 108.6E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 96 HR POSIT: 025 DEG/ 01 KTS
---
LONG RANGE OUTLOOK:
---
96 HRS, VALID AT:
241800Z --- 21.4N 108.7E
MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 120 HR POSIT: 060 DEG/ 01 KTS
---
120 HRS, VALID AT:
251800Z --- 21.5N 108.9E
MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
WIND RADII VALID OVER OPEN WATER ONLY
---
REMARKS:
202100Z POSITION NEAR 20.1N 108.4E.
20AUG26. TROPICAL DEPRESSION 18W (EIGHTEEN), LOCATED
APPROXIMATELY 150 NM EAST-SOUTHEAST OF HANOI, VIETNAM, HAS
TRACKED WEST-NORTHWESTWARD AT 08 KNOTS OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 201800Z IS 995 MB.
MAXIMUM SIGNIFICANT WAVE HEIGHT AT 201800Z IS 9 FEET.
NEXT WARNINGS AT 210300Z, 210900Z, 211500Z AND 212100Z.
REFER TO TROPICAL STORM 17W (SAUDEL) WARNINGS (WTPN31 PGTW)
FOR SIX-HOURLY UPDATES.
2. THIS CANCELS AND SUPERSEDES REF A (WTPN21 PGTW 200600).//
NNNN

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