WTPN51 PGTW 151500 WARNING ATCG MIL 16W NWP 210815132612 2021081512 16W SIXTEEN 021A 01 275 17 SATL 060 T000 128N 1544E 025 T012 130N 1512E 025 T024 132N 1481E 025 T036 134N 1452E 030 T048 138N 1425E 035 R034 080 NE QD 050 SE QD 030 SW QD 060 NW QD T072 149N 1385E 050 R050 050 NE QD 040 SE QD 000 SW QD 030 NW QD R034 080 NE QD 060 SE QD 010 SW QD 050 NW QD T096 171N 1344E 065 R064 020 NE QD 000 SE QD 000 SW QD 010 NW QD R050 030 NE QD 020 SE QD 010 SW QD 020 NW QD R034 070 NE QD 060 SE QD 030 SW QD 060 NW QD T120 199N 1306E 075 R064 030 NE QD 030 SE QD 020 SW QD 020 NW QD R050 050 NE QD 040 SE QD 030 SW QD 030 NW QD R034 080 NE QD 080 SE QD 050 SW QD 070 NW QD AMP SUBJ: TROPICAL DEPRESSION 16W (SIXTEEN) WARNING NR 021 RELOCATED 1. TROPICAL DEPRESSION 16W (SIXTEEN) WARNING NR 021 RELOCATED 01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 151200Z --- NEAR 12.8N 154.4E MOVEMENT PAST SIX HOURS - 275 DEGREES AT 17 KTS POSITION ACCURATE TO WITHIN 060 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: 12.8N 154.4E --- FORECASTS: 12 HRS, VALID AT: 160000Z --- 13.0N 151.2E MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT WIND RADII VALID OVER OPEN WATER ONLY VECTOR TO 24 HR POSIT: 275 DEG/ 15 KTS --- 24 HRS, VALID AT: 161200Z --- 13.2N 148.1E MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT WIND RADII VALID OVER OPEN WATER ONLY VECTOR TO 36 HR POSIT: 275 DEG/ 14 KTS --- 36 HRS, VALID AT: 170000Z --- 13.4N 145.2E MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT WIND RADII VALID OVER OPEN WATER ONLY VECTOR TO 48 HR POSIT: 280 DEG/ 13 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 171200Z --- 13.8N 142.5E MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 080 NM NORTHEAST QUADRANT 050 NM SOUTHEAST QUADRANT 030 NM SOUTHWEST QUADRANT 060 NM NORTHWEST QUADRANT VECTOR TO 72 HR POSIT: 285 DEG/ 10 KTS --- 72 HRS, VALID AT: 181200Z --- 14.9N 138.5E MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT 040 NM SOUTHEAST QUADRANT 000 NM SOUTHWEST QUADRANT 030 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 080 NM NORTHEAST QUADRANT 060 NM SOUTHEAST QUADRANT 010 NM SOUTHWEST QUADRANT 050 NM NORTHWEST QUADRANT VECTOR TO 96 HR POSIT: 300 DEG/ 11 KTS --- LONG RANGE OUTLOOK: --- 96 HRS, VALID AT: 191200Z --- 17.1N 134.4E MAX SUSTAINED WINDS - 065 KT, GUSTS 080 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 020 NM NORTHEAST QUADRANT 000 NM SOUTHEAST QUADRANT 000 NM SOUTHWEST QUADRANT 010 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 030 NM NORTHEAST QUADRANT 020 NM SOUTHEAST QUADRANT 010 NM SOUTHWEST QUADRANT 020 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 070 NM NORTHEAST QUADRANT 060 NM SOUTHEAST QUADRANT 030 NM SOUTHWEST QUADRANT 060 NM NORTHWEST QUADRANT VECTOR TO 120 HR POSIT: 310 DEG/ 11 KTS --- 120 HRS, VALID AT: 201200Z --- 19.9N 130.6E MAX SUSTAINED WINDS - 075 KT, GUSTS 090 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 030 NM NORTHEAST QUADRANT 030 NM SOUTHEAST QUADRANT 020 NM SOUTHWEST QUADRANT 020 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT 040 NM SOUTHEAST QUADRANT 030 NM SOUTHWEST QUADRANT 030 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 080 NM NORTHEAST QUADRANT 080 NM SOUTHEAST QUADRANT 050 NM SOUTHWEST QUADRANT 070 NM NORTHWEST QUADRANT --- REMARKS: 151500Z POSITION NEAR 12.8N 153.6E. 15AUG21. TROPICAL DEPRESSION 16W (SIXTEEN), LOCATED APPROXIMATELY 557 NM EAST OF ANDERSEN AFB, HAS TRACKED WESTWARD AT 17 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 151200Z IS 10 FEET. NEXT WARNINGS AT 152100Z, 160300Z, 160900Z AND 161500Z. 2. JUSTIFICATION FOR RELOCATION: RELOCATED INITIAL POSITION OF TD 16W BASED ON NEWLY AVAILABLE SCATTEROMETER DATA.// 1621080700 77N1670W 15 1621080706 78N1678W 20 1621080712 80N1684W 20 1621080718 88N1688W 25 1621080800 95N1694W 25 1621080806 99N1705W 20 1621080812 100N1719W 20 1621080818 105N1730W 20 1621080900 110N1740W 20 1621080906 115N1751W 20 1621080912 117N1764W 20 1621080918 120N1789W 20 1621081000 121N1797W 20 1621081006 122N1795E 20 1621081012 122N1787E 25 1621081018 122N1780E 30 1621081100 123N1772E 30 1621081106 124N1766E 30 1621081112 121N1759E 30 1621081118 121N1750E 30 1621081200 121N1740E 25 1621081206 128N1727E 25 1621081212 126N1713E 30 1621081218 126N1699E 30 1621081300 127N1686E 35 1621081306 128N1674E 35 1621081312 128N1662E 35 1621081318 126N1647E 30 1621081400 125N1632E 30 1621081406 124N1617E 35 1621081412 123N1603E 35 1621081418 125N1591E 35 1621081500 126N1577E 30 1621081506 127N1561E 30 1621081512 128N1544E 25 NNNN