WTPN52 PGTW 190900 WARNING ATCG MIL 10W NWP 210719070857 2021071906 10W CEMPAKA 004 02 300 02 SATL RADR SYNP 020 T000 210N 1130E 050 R050 015 NE QD 015 SE QD 015 SW QD 015 NW QD R034 030 NE QD 020 SE QD 020 SW QD 035 NW QD T012 214N 1126E 065 R064 000 NE QD 010 SE QD 000 SW QD 000 NW QD R050 010 NE QD 020 SE QD 010 SW QD 010 NW QD R034 030 NE QD 050 SE QD 030 SW QD 030 NW QD T024 216N 1122E 055 R050 010 NE QD 010 SE QD 010 SW QD 000 NW QD R034 020 NE QD 040 SE QD 030 SW QD 020 NW QD T036 218N 1116E 045 R034 020 NE QD 020 SE QD 020 SW QD 020 NW QD T048 218N 1110E 035 R034 040 NE QD 030 SE QD 040 SW QD 040 NW QD T072 213N 1103E 025 T096 204N 1108E 030 T120 201N 1131E 035 R034 040 NE QD 055 SE QD 055 SW QD 040 NW QD AMP SUBJ: TROPICAL STORM 10W (CEMPAKA) WARNING NR 004 1. TROPICAL STORM 10W (CEMPAKA) WARNING NR 004 02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 190600Z --- NEAR 21.0N 113.0E MOVEMENT PAST SIX HOURS - 300 DEGREES AT 02 KTS POSITION ACCURATE TO WITHIN 020 NM POSITION BASED ON CENTER LOCATED BY A COMBINATION OF SATELLITE, RADAR AND SYNOPTIC DATA PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 050 KT WINDS - 015 NM NORTHEAST QUADRANT 015 NM SOUTHEAST QUADRANT 015 NM SOUTHWEST QUADRANT 015 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 030 NM NORTHEAST QUADRANT 020 NM SOUTHEAST QUADRANT 020 NM SOUTHWEST QUADRANT 035 NM NORTHWEST QUADRANT REPEAT POSIT: 21.0N 113.0E --- FORECASTS: 12 HRS, VALID AT: 191800Z --- 21.4N 112.6E MAX SUSTAINED WINDS - 065 KT, GUSTS 080 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 000 NM NORTHEAST QUADRANT 010 NM SOUTHEAST QUADRANT 000 NM SOUTHWEST QUADRANT 000 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 010 NM NORTHEAST QUADRANT 020 NM SOUTHEAST QUADRANT 010 NM SOUTHWEST QUADRANT 010 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 030 NM NORTHEAST QUADRANT 050 NM SOUTHEAST QUADRANT 030 NM SOUTHWEST QUADRANT 030 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 300 DEG/ 02 KTS --- 24 HRS, VALID AT: 200600Z --- 21.6N 112.2E MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 050 KT WINDS - 010 NM NORTHEAST QUADRANT 010 NM SOUTHEAST QUADRANT 010 NM SOUTHWEST QUADRANT 000 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 020 NM NORTHEAST QUADRANT 040 NM SOUTHEAST QUADRANT 030 NM SOUTHWEST QUADRANT 020 NM NORTHWEST QUADRANT VECTOR TO 36 HR POSIT: 290 DEG/ 03 KTS --- 36 HRS, VALID AT: 201800Z --- 21.8N 111.6E MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 020 NM NORTHEAST QUADRANT 020 NM SOUTHEAST QUADRANT 020 NM SOUTHWEST QUADRANT 020 NM NORTHWEST QUADRANT VECTOR TO 48 HR POSIT: 270 DEG/ 03 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 210600Z --- 21.8N 111.0E MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 040 NM NORTHEAST QUADRANT 030 NM SOUTHEAST QUADRANT 040 NM SOUTHWEST QUADRANT 040 NM NORTHWEST QUADRANT VECTOR TO 72 HR POSIT: 235 DEG/ 02 KTS --- 72 HRS, VALID AT: 220600Z --- 21.3N 110.3E MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT WIND RADII VALID OVER OPEN WATER ONLY VECTOR TO 96 HR POSIT: 150 DEG/ 03 KTS --- LONG RANGE OUTLOOK: --- 96 HRS, VALID AT: 230600Z --- 20.4N 110.8E MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT WIND RADII VALID OVER OPEN WATER ONLY VECTOR TO 120 HR POSIT: 100 DEG/ 05 KTS --- 120 HRS, VALID AT: 240600Z --- 20.1N 113.1E MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 040 NM NORTHEAST QUADRANT 055 NM SOUTHEAST QUADRANT 055 NM SOUTHWEST QUADRANT 040 NM NORTHWEST QUADRANT --- REMARKS: 190900Z POSITION NEAR 21.1N 112.9E. 19JUL21. TROPICAL STORM 10W (CEMPAKA), LOCATED APPROXIMATELY 103 NM SOUTHWEST OF HONG KONG, HAS TRACKED WEST-NORTHWESTWARD AT 02 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 190600Z IS 17 FEET. NEXT WARNINGS AT 191500Z, 192100Z, 200300Z AND 200900Z. REFER TO TROPICAL STORM 09W (IN-FA) 1021071706 190N1156E 15 1021071712 193N1155E 15 1021071718 196N1153E 15 1021071800 200N1151E 20 1021071806 204N1144E 25 1021071812 206N1137E 30 1021071818 208N1133E 35 1021071900 209N1132E 45 1021071906 210N1130E 50 1021071906 210N1130E 50 NNNN