** WTIO31 PGTW 182100 *** MSGID/GENADMIN/NAVPACMETOCCEN PEARL HARBOR HI/JTWC// SUBJ/TROPICAL CYCLONE WARNING// RMKS/ 1. TROPICAL CYCLONE 07B WARNING NR 005 01 ACTIVE TROPICAL CYCLONE IN NORTHIO MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE --- WARNING POSITION: 181800Z --- NEAR 11.2N 82.8E MOVEMENT PAST SIX HOURS - 360 DEGREES AT 04 KTS POSITION ACCURATE TO WITHIN 055 NM POSITION BASED ON CENTER LOCATED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT 050 NM SOUTHEAST QUADRANT 050 NM SOUTHWEST QUADRANT 060 NM NORTHWEST QUADRANT REPEAT POSIT: 11.2N 82.8E --- FORECASTS: 12 HRS, VALID AT: 190600Z --- 11.9N 82.7E MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT RADIUS OF 034 KT WINDS - 065 NM NORTHEAST QUADRANT 055 NM SOUTHEAST QUADRANT 055 NM SOUTHWEST QUADRANT 060 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 335 DEG/ 04 KTS --- 24 HRS, VALID AT: 191800Z --- 12.6N 82.4E MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT RADIUS OF 034 KT WINDS - 065 NM NORTHEAST QUADRANT 055 NM SOUTHEAST QUADRANT 055 NM SOUTHWEST QUADRANT 055 NM NORTHWEST QUADRANT VECTOR TO 36 HR POSIT: 345 DEG/ 04 KTS --- 36 HRS, VALID AT: 200600Z --- 13.3N 82.2E MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT VECTOR TO 48 HR POSIT: 360 DEG/ 03 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 201800Z --- 14.0N 82.2E MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT --- REMARKS: 182100Z POSITION NEAR 11.4N 82.8E. TROPICAL CYCLONE (TC) 07B, LOCATED APPROXIMATELY 185 NM SOUTHEAST OF MADRAS, INDIA, HAS TRACKED NORTHWARD AT 04 KNOTS OVER THE PAST 06 HOURS. ANIMATED SATELLITE IMAGERY DEPICTS DECREASING CONVECTION AND INCREASING SHEAR AS TC 07B TRACKS NORTHWARD IN A WEAK STEERING ENVIRONMENT BETWEEN MID-LEVEL STEERING ANTICYCLONES ANCHORED OVER THE ARABIAN SEA AND INDOCHINA, RESPECTIVELY. TC 07B IS FORECAST TO CONTINUE WEAKENING AS IT TRACKS PARALLEL TO THE INDIAN COASTLINE INTO AN ENVIRONMENT OF HIGHER SHEAR AND DRY, STABLE AIR. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 181800Z IS 18 FEET. NEXT WARNINGS AT 190900Z AND 192100Z.// ** WTPN31 PGTW 182100 *** MSGID/GENADMIN/NAVPACMETOCCEN PEARL HARBOR HI/JTWC// SUBJ/TROPICAL CYCLONE WARNING// RMKS/ 1. TROPICAL DEPRESSION 25W WARNING NR 002 01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE --- WARNING POSITION: 181800Z --- NEAR 8.2N 111.4E MOVEMENT PAST SIX HOURS - 270 DEGREES AT 13 KTS POSITION ACCURATE TO WITHIN 055 NM POSITION BASED ON CENTER LOCATED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT REPEAT POSIT: 8.2N 111.4E --- FORECASTS: 12 HRS, VALID AT: 190600Z --- 8.2N 109.4E MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT VECTOR TO 24 HR POSIT: 280 DEG/ 10 KTS --- 24 HRS, VALID AT: 191800Z --- 8.5N 107.3E MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT VECTOR TO 36 HR POSIT: 285 DEG/ 09 KTS --- 36 HRS, VALID AT: 200600Z --- 8.9N 105.5E MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT VECTOR TO 48 HR POSIT: 290 DEG/ 09 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 201800Z --- 9.5N 103.7E MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT VECTOR TO 72 HR POSIT: 295 DEG/ 07 KTS --- 72 HRS, VALID AT: 211800Z --- 10.7N 101.3E MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT --- REMARKS: 182100Z POSITION NEAR 8.2N 110.9E. TROPICAL DEPRESSION (TD) 25W, LOCATED APPROXIMATELY 275 NM SOUTH-SOUTHEAST OF NHA TRANG, VIETNAM, HAS TRACKED WESTWARD AT 15 KNOTS OVER THE PAST SIX HOURS. WAVE HEIGHT AT 181800Z IS 10 FEET. NEXT WARNINGS AT 190300Z, 190900Z, 191500Z AND 192100Z.//