WTPN32 PGTW 141500 1. TROPICAL DEPRESSION 25W WARNING NR 002 02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE --- WARNING POSITION: 141200Z8 --- NEAR 22.4N8 139.8E1 MOVEMENT PAST SIX HOURS - 050 DEGREES AT 07 KTS POSITION ACCURATE TO WITHIN 060 NM POSITION BASED ON CENTER LOCATED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT REPEAT POSIT: 22.4N8 139.8E1 --- FORECASTS: 12 HRS, VALID AT: 150000Z6 --- 23.3N8 140.9E4 MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT VECTOR TO 24 HR POSIT: 005 DEG/ 08 KTS --- 24 HRS, VALID AT: 151200Z9 --- 24.8N4 141.1E7 MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT RADIUS OF 035 KT WINDS - 040 NM EAST SEMICIRCLE 030 NM ELSEWHERE VECTOR TO 36 HR POSIT: 355 DEG/ 09 KTS --- 36 HRS, VALID AT: 160000Z7 --- 26.5N3 141.0E6 MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT RADIUS OF 035 KT WINDS - 055 NM EAST SEMICIRCLE 045 NM ELSEWHERE VECTOR TO 48 HR POSIT: 360 DEG/ 15 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 161200Z0 --- 29.4N5 140.9E4 MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT RADIUS OF 035 KT WINDS - 070 NM EAST SEMICIRCLE 060 NM ELSEWHERE VECTOR TO 72 HR POSIT: 010 DEG/ 18 KTS --- 72 HRS, VALID AT: 171200Z1 --- 36.4N3 142.7E4 MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT RADIUS OF 050 KT WINDS - 030 NM RADIUS OF 035 KT WINDS - 090 NM EAST SEMICIRCLE 075 NM ELSEWHERE --- REMARKS: 141500Z1 POSITION NEAR 22.6N0 140.1E6. TROPICAL DEPRESSION (TD) 25W, LOCATED APPROXIMATELY 160 NM SOUTH- SOUTHWEST OF IWO JIMA, HAS MOVED EAST-NORTHEASTWARD AT 09 KNOTS DURING THE PAST 6 HOURS. THE WARNING POSITION IS BASED ON 141130Z0 INFRARED SATELLITE IMAGERY. THE WARNING INTENSITY IS BASED ON SATELLITE CURRENT INTENSITY ESTIMATES OF 30 KNOTS. ANIMATED SATELLITE IMAGERY SHOWS CONVECTION CONTINUING TO ORGANIZE ABOUT A LOW LEVEL CIRCULATION CENTER. A 141134Z4 SPECIAL SENSOR MICROWAVE IMAGER (SSMI) PASS REVEALED A PARTIALLY EXPOSED LOW LEVEL CIRCULATION CENTER WITH A MAJORITY OF THE CONVECTION LOCATED IN A BAND TO THE SOUTH. UW-CIMSS SATELLITE DERIVED WIND PRODUCTS INDICATE THE SYSTEM IS CURRENTLY UNDER WEAK VERTICAL WIND SHEAR WITH FAIR OUTFLOW ALOFT. TD 25W IS FORECAST TO TRACK NORTHEAST THROUGH 12 HOURS UNDER THE STEERING INFLUENCE OF THE LOW LEVEL RIDGE TO THE SOUTH. AFTER THIS TIME THE SYSTEM IS FORECAST TO TRACK NORTHWARD UNDER THE STEERING INFLUENCE OF THE LOW TO MID-LEVEL SUBTROPICAL RIDGE TO THE EAST. TD 25W IS FORECAST TO INTENSIFY AT LESS THAN A CLIMATOLOGICAL RATE UNDER A MARGINAL ENVIRONMENT. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 141200Z8 IS 10 FEET. REFER TO WWPW31 RJTX FOR ADDITIONAL SEA HEIGHT INFORMATION. NEXT WARNINGS AT 142100Z8 (DTG 141952Z2), 150300Z9 (DTG 150152Z4), 150900Z5 (DTG 150752Z0) AND 151500Z2 (DTG 151352Z7). REFER TO TYPHOON 22W (SAOMAI) WARNINGS (WTPN31 PGTW) FOR SIX-HOURLY UPDATES.// NNNN