WTPN31 PGTW 270900

MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//

SUBJ/TROPICAL CYCLONE WARNING//

REF/A/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/270151ZAUG2018//

AMPN/REF A IS A TROPICAL CYCLONE FORMATION ALERT.//

RMKS/

1. TROPICAL DEPRESSION 25W (TWENTYFIVE) WARNING NR 001

   01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC

   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE

   WIND RADII VALID OVER OPEN WATER ONLY

    ---

   WARNING POSITION:

   270600Z --- NEAR 13.4N 159.0E

     MOVEMENT PAST SIX HOURS - 320 DEGREES AT 13 KTS

     POSITION ACCURATE TO WITHIN 040 NM

     POSITION BASED ON CENTER LOCATED BY SATELLITE

   PRESENT WIND DISTRIBUTION:

   MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   REPEAT POSIT: 13.4N 159.0E

    ---

   FORECASTS:

   12 HRS, VALID AT:

   271800Z --- 15.1N 157.8E

   MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   RADIUS OF 034 KT WINDS - 050 NM NORTHEAST QUADRANT

                            050 NM SOUTHEAST QUADRANT

                            030 NM SOUTHWEST QUADRANT

                            035 NM NORTHWEST QUADRANT

   VECTOR TO 24 HR POSIT: 315 DEG/ 10 KTS

    ---

   24 HRS, VALID AT:

   280600Z --- 16.5N 156.3E

   MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   RADIUS OF 034 KT WINDS - 080 NM NORTHEAST QUADRANT

                            085 NM SOUTHEAST QUADRANT

                            060 NM SOUTHWEST QUADRANT

                            070 NM NORTHWEST QUADRANT

   VECTOR TO 36 HR POSIT: 300 DEG/ 08 KTS

    ---

   36 HRS, VALID AT:

   281800Z --- 17.4N 154.8E

   MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT

                            035 NM SOUTHEAST QUADRANT

                            025 NM SOUTHWEST QUADRANT

                            035 NM NORTHWEST QUADRANT

   RADIUS OF 034 KT WINDS - 095 NM NORTHEAST QUADRANT

                            090 NM SOUTHEAST QUADRANT

                            065 NM SOUTHWEST QUADRANT

                            080 NM NORTHWEST QUADRANT

   VECTOR TO 48 HR POSIT: 290 DEG/ 09 KTS

    ---

   EXTENDED OUTLOOK:

   48 HRS, VALID AT:

   290600Z --- 18.0N 153.0E

   MAX SUSTAINED WINDS - 075 KT, GUSTS 090 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   RADIUS OF 064 KT WINDS - 020 NM NORTHEAST QUADRANT

                            020 NM SOUTHEAST QUADRANT

                            015 NM SOUTHWEST QUADRANT

                            020 NM NORTHWEST QUADRANT

   RADIUS OF 050 KT WINDS - 045 NM NORTHEAST QUADRANT

                            035 NM SOUTHEAST QUADRANT

                            030 NM SOUTHWEST QUADRANT

                            040 NM NORTHWEST QUADRANT

   RADIUS OF 034 KT WINDS - 100 NM NORTHEAST QUADRANT

                            090 NM SOUTHEAST QUADRANT

                            065 NM SOUTHWEST QUADRANT

                            090 NM NORTHWEST QUADRANT

   VECTOR TO 72 HR POSIT: 280 DEG/ 09 KTS

    ---

   72 HRS, VALID AT:

   300600Z --- 18.7N 149.3E

   MAX SUSTAINED WINDS - 095 KT, GUSTS 115 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   RADIUS OF 064 KT WINDS - 030 NM NORTHEAST QUADRANT

                            025 NM SOUTHEAST QUADRANT

                            025 NM SOUTHWEST QUADRANT

                            030 NM NORTHWEST QUADRANT

   RADIUS OF 050 KT WINDS - 055 NM NORTHEAST QUADRANT

                            045 NM SOUTHEAST QUADRANT

                            040 NM SOUTHWEST QUADRANT

                            050 NM NORTHWEST QUADRANT

   RADIUS OF 034 KT WINDS - 110 NM NORTHEAST QUADRANT

                            095 NM SOUTHEAST QUADRANT

                            075 NM SOUTHWEST QUADRANT

                            100 NM NORTHWEST QUADRANT

   VECTOR TO 96 HR POSIT: 285 DEG/ 10 KTS

    ---

   LONG RANGE OUTLOOK:

    ---

   96 HRS, VALID AT:

   310600Z --- 19.7N 145.2E

   MAX SUSTAINED WINDS - 105 KT, GUSTS 130 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   RADIUS OF 064 KT WINDS - 045 NM NORTHEAST QUADRANT

                            040 NM SOUTHEAST QUADRANT

                            030 NM SOUTHWEST QUADRANT

                            040 NM NORTHWEST QUADRANT

   RADIUS OF 050 KT WINDS - 070 NM NORTHEAST QUADRANT

                            065 NM SOUTHEAST QUADRANT

                            050 NM SOUTHWEST QUADRANT

                            065 NM NORTHWEST QUADRANT

   RADIUS OF 034 KT WINDS - 125 NM NORTHEAST QUADRANT

                            115 NM SOUTHEAST QUADRANT

                            095 NM SOUTHWEST QUADRANT

                            110 NM NORTHWEST QUADRANT

   VECTOR TO 120 HR POSIT: 290 DEG/ 12 KTS

    ---

   120 HRS, VALID AT:

   010600Z --- 21.2N 140.3E

   MAX SUSTAINED WINDS - 105 KT, GUSTS 130 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   RADIUS OF 064 KT WINDS - 050 NM NORTHEAST QUADRANT

                            045 NM SOUTHEAST QUADRANT

                            035 NM SOUTHWEST QUADRANT

                            040 NM NORTHWEST QUADRANT

   RADIUS OF 050 KT WINDS - 080 NM NORTHEAST QUADRANT

                            075 NM SOUTHEAST QUADRANT

                            055 NM SOUTHWEST QUADRANT

                            065 NM NORTHWEST QUADRANT

   RADIUS OF 034 KT WINDS - 135 NM NORTHEAST QUADRANT

                            120 NM SOUTHEAST QUADRANT

                            100 NM SOUTHWEST QUADRANT

                            120 NM NORTHWEST QUADRANT

    ---

REMARKS:

270900Z POSITION NEAR 13.8N 158.7E.

TROPICAL DEPRESSION 25W (TWENTYFIVE), LOCATED APPROXIMATELY 226

NM WEST-NORTHWEST OF ENEWETAK, HAS TRACKED NORTHWESTWARD AT 13

KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT

270600Z IS 8 FEET. NEXT WARNINGS AT 271500Z, 272100Z, 280300Z AND

280900Z.

2. THIS CANCELS AND SUPERSEDES REF A (WTPN21 PGTW 270200).//

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