WARNING ATCG MIL 04W NWP 210604204813 2021060418 04W CHOI-WAN 025 01 045 16 SATL RADR 020 T000 231N 1225E 030 T012 264N 1262E 040 R034 050 NE QD 050 SE QD 080 SW QD 030 NW QD T024 296N 1313E 030 T036 326N 1368E 020 AMP 024HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER 036HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER SUBJ: TROPICAL DEPRESSION 04W (CHOI-WAN) WARNING NR 025 1. TROPICAL DEPRESSION 04W (CHOI-WAN) WARNING NR 025 01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 041800Z --- NEAR 23.1N 122.5E MOVEMENT PAST SIX HOURS - 045 DEGREES AT 16 KTS POSITION ACCURATE TO WITHIN 020 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: 23.1N 122.5E --- FORECASTS: 12 HRS, VALID AT: 050600Z --- 26.4N 126.2E MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 050 NM NORTHEAST QUADRANT 050 NM SOUTHEAST QUADRANT 080 NM SOUTHWEST QUADRANT 030 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 055 DEG/ 28 KTS --- 24 HRS, VALID AT: 051800Z --- 29.6N 131.3E MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER VECTOR TO 36 HR POSIT: 055 DEG/ 28 KTS --- 36 HRS, VALID AT: 060600Z --- 32.6N 136.8E MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER --- REMARKS: 042100Z POSITION NEAR 23.9N 123.4E. 04JUN21. TROPICAL DEPRESSION 04W (CHOI-WAN), LOCATED APPROXIMATELY 353 NM SOUTHWEST OF KADENA AB, HAS TRACKED NORTHEASTWARD AT 16 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 041800Z IS 13 FEET. NEXT WARNINGS AT 050300Z, 050900Z, 051500Z AND 052100Z. // 0421052800 53N1419E 15 0421052806 54N1410E 15 0421052812 57N1400E 15 0421052818 61N1385E 15 0421052900 61N1372E 15 0421052906 62N1359E 20 0421052912 63N1352E 20 0421052918 64N1345E 25 0421053000 66N1338E 30 0421053006 67N1327E 30 0421053012 69N1319E 35 0421053018 74N1313E 45 0421053100 83N1306E 45 0421053106 90N1298E 45 0421053112 95N1291E 45 0421053118 98N1282E 45 0421060100 101N1273E 40 0421060106 111N1267E 35 0421060112 117N1254E 30 0421060118 120N1237E 30 0421060200 127N1223E 30 0421060206 133N1215E 30 0421060212 138N1207E 30 0421060218 149N1198E 30 0421060300 163N1194E 35 0421060306 175N1184E 35 0421060312 186N1182E 40 0421060318 195N1185E 35 0421060400 203N1188E 35 0421060406 210N1196E 30 0421060412 220N1212E 25 0421060418 231N1225E 30 NNNN NNNN