WTPN52 PGTW 080300 WARNING ATCG MIL 22W NWP 250908011604 2025090800 22W TAPAH 008 01 330 11 SATL RADR SYNP 030 T000 218N 1126E 065 R064 000 NE QD 030 SE QD 035 SW QD 000 NW QD R050 030 NE QD 050 SE QD 050 SW QD 030 NW QD R034 075 NE QD 105 SE QD 090 SW QD 055 NW QD T012 233N 1111E 045 T024 243N 1097E 030 T036 249N 1084E 020 AMP 012HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND 024HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND 036HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND SUBJ: TYPHOON 22W (TAPAH) WARNING NR 008 1. TYPHOON 22W (TAPAH) WARNING NR 008 UPGRADED FROM TROPICAL STORM 22W 01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 080000Z --- NEAR 21.8N 112.6E MOVEMENT PAST SIX HOURS - 330 DEGREES AT 11 KTS POSITION ACCURATE TO WITHIN 030 NM POSITION BASED ON CENTER LOCATED BY A COMBINATION OF SATELLITE, RADAR AND SYNOPTIC DATA PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 065 KT, GUSTS 080 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 000 NM NORTHEAST QUADRANT 030 NM SOUTHEAST QUADRANT 035 NM SOUTHWEST QUADRANT 000 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 030 NM NORTHEAST QUADRANT 050 NM SOUTHEAST QUADRANT 050 NM SOUTHWEST QUADRANT 030 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 075 NM NORTHEAST QUADRANT 105 NM SOUTHEAST QUADRANT 090 NM SOUTHWEST QUADRANT 055 NM NORTHWEST QUADRANT REPEAT POSIT: 21.8N 112.6E --- FORECASTS: 12 HRS, VALID AT: 081200Z --- 23.3N 111.1E MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND VECTOR TO 24 HR POSIT: 310 DEG/ 08 KTS --- 24 HRS, VALID AT: 090000Z --- 24.3N 109.7E 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 36 HR POSIT: 295 DEG/ 07 KTS --- 36 HRS, VALID AT: 091200Z --- 24.9N 108.4E MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND --- REMARKS: 080300Z POSITION NEAR 22.2N 112.2E. 08SEP25. TYPHOON 22W (TAPAH), LOCATED APPROXIMATELY 94 NM WEST- SOUTHWEST OF HONG KONG, HAS TRACKED NORTH-NORTHWESTWARD AT 11 KNOTS OVER THE PAST SIX HOURS. TYPHOON (TY) 22W WAS UPGRADED TO TYPHOON STRENGTH (65 KTS) COINCIDENT WITH LANDFALL, BASED PRIMARILY UPON THE RAW ADT AND AIDT VALUES OF 58 KTS AND 66 KTS RESPECTIVELY. BASED ON RADAR ANALYSIS, THE SYSTEM MADE INITIAL LANDFALL OVER THE CHUANSHAN ISLANDS AROUND 2300Z THEN MOVED THE SHORT DISTANCE TO THE MAINLAND, MAKING LANDFALL NEAR XIAOWAN BAY AT 0000Z. THREE-HOURLY SURFACE OBSERVATIONS FROM SHANCHUAN DAO WERE OF INSUFFICIENT TEMPORAL RESOLUTION TO DETECT THE MAXIMUM WINDS ASSOCIATED WITH PASSAGE OF THE LOW LEVEL CIRCULATION CENTER (LLCC), HOWEVER THE PRESSURE READING OF 985MB AT 0000Z PROVIDED HIGHER CONFIDENCE TO THE INITIAL MSLP ESTIMATE OF 983MB AT LANDFALL. THE SYSTEM IS EXPECTED TO CONTINUE TRACKING TOWARDS THE NORTHWEST, ALONG THE SOUTHWESTERN SIDE OF THE STEERING RIDGE, FOR THE DURATION OF THE FORECAST PERIOD. TY 22W WILL STEADILY WEAKEN AS IT MOVES OVER THE RUGGED TERRAIN OVER SOUTHERN CHINA, ULTIMATELY DISSIPATING WITHIN THE NEXT 24 TO 36 HOURS. THIS IS THE FINAL WARNING ON THIS SYSTEM BY THE JOINT TYPHOON WRNCEN PEARL HARBOR HI. THE SYSTEM WILL BE CLOSELY MONITORED FOR SIGNS OF REGENERATION. MINIMUM CENTRAL PRESSURE AT 080000Z IS 984 MB. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 080000Z IS 29 FEET. // 2225090406 169N1203E 15 2225090412 171N1200E 15 2225090418 175N1195E 15 2225090500 176N1191E 20 2225090506 176N1189E 20 2225090512 176N1187E 20 2225090518 177N1180E 20 2225090600 180N1173E 25 2225090606 183N1165E 30 2225090612 183N1158E 35 2225090618 183N1151E 45 2225090700 186N1143E 45 2225090706 194N1138E 45 2225090712 199N1135E 50 2225090712 199N1135E 50 2225090718 208N1132E 60 2225090718 208N1132E 60 2225090800 218N1126E 65 2225090800 218N1126E 65 2225090800 218N1126E 65 NNNN