SUBJ: TROPICAL DEPRESSION 19W (ATSANI) WARNING NR 007 WTPN33 PGTW 240300 1. TROPICAL DEPRESSION 19W (ATSANI) WARNING NR 007 03 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 240000Z --- NEAR 15.2N 137.2E MOVEMENT PAST SIX HOURS - 030 DEGREES AT 14 KTS POSITION ACCURATE TO WITHIN 040 NM POSITION BASED ON CENTER LOCATED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT WIND RADII VALID OVER OPEN WATER ONLY REPEAT POSIT: 15.2N 137.2E --- FORECASTS: 12 HRS, VALID AT: 241200Z --- 17.2N 137.9E MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT WIND RADII VALID OVER OPEN WATER ONLY VECTOR TO 24 HR POSIT: 355 DEG/ 10 KTS --- 24 HRS, VALID AT: 250000Z --- 19.1N 137.8E MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER VECTOR TO 36 HR POSIT: 340 DEG/ 12 KTS --- 36 HRS, VALID AT: 251200Z --- 21.3N 136.9E MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER VECTOR TO 48 HR POSIT: 320 DEG/ 13 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 260000Z --- 23.3N 135.2E MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER --- REMARKS: 240300Z POSITION NEAR 15.7N 137.4E. 24AUG26. TROPICAL DEPRESSION 19W (ATSANI), LOCATED APPROXIMATELY 346 NM NORTH OF YAP, HAS TRACKED NORTH-NORTHEASTWARD AT 14 KNOTS OVER THE PAST SIX HOURS. MINIMUM CENTRAL PRESSURE AT 240000Z IS 1001 MB. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 240000Z IS 12 FEET. NEXT WARNINGS AT 240900Z, 241500Z, 242100Z AND 250300Z. REFER TO TYPHOON 17W (SAUDEL) WARNINGS (WTPN31 PGTW) FOR SIX-HOURLY UPDATES. REFER TO TROPICAL STORM 18W (NARRA) WARNINGS (WTPN32 PGTW) FOR SIX-HOURLY UPDATES. // BT #0001 NNNN