WTPN54 PGTW 110300 WARNING ATCG MIL 15W NWP 260811005833 2026081100 15W FIFTEEN 005 03 030 10 SATL 020 T000 284N 1608E 025 T012 296N 1602E 020 T024 302N 1600E 020 AMP 000HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER 012HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER 024HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER SUBJ: TROPICAL DEPRESSION 15W (FIFTEEN) WARNING NR 005 1. TROPICAL DEPRESSION 15W (FIFTEEN) WARNING NR 005 03 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 110000Z --- NEAR 28.4N 160.8E MOVEMENT PAST SIX HOURS - 030 DEGREES AT 10 KTS POSITION ACCURATE TO WITHIN 020 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 DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER REPEAT POSIT: 28.4N 160.8E --- FORECASTS: 12 HRS, VALID AT: 111200Z --- 29.6N 160.2E MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER VECTOR TO 24 HR POSIT: 345 DEG/ 03 KTS --- 24 HRS, VALID AT: 120000Z --- 30.2N 160.0E MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER --- REMARKS: 110300Z POSITION NEAR 28.7N 160.6E. 11AUG26. TROPICAL DEPRESSION 15W (FIFTEEN), LOCATED APPROXIMATELY 632 NM NORTH-NORTHWEST OF WAKE ISLAND, HAS TRACKED NORTH- NORTHEASTWARD AT 10 KNOTS OVER THE PAST SIX HOURS. THE LOW-LEVEL CIRCULATION CENTER REMAINS FULLY EXPOSED IN ANIMATED MULTISPECTRAL SATELLITE IMAGERY, WITH REMAINING CONVECTION HEAVILY SHEARED TO THE EAST. A 102156Z SCATTEROMOTRY WIND SPEED IMAGE CONFIRMED THE INITIAL INTENSITY OF 25 KNOTS. TD 15W HAS ENTERED A HOSTILE ENVIRONMENT OF MODERATE-HIGH WIND SHEAR AND HAS BEEN UNABLE TO SUPPORT CONVECTION NEAR THE LLCC. THE SYSTEM IS FORECAST TO CONTINUE A DISSIPATION TREND, WITH INTENSITY DECREASING BELOW 20 KNOTS IN THE NEXT 12 HOURS AS IT TRANSITS GENERALLY NORTHWARD. NUMERICAL MODEL GUIDANCE IS IN GOOD AGREEMENT ABOUT THE TERMINAL WEAKENING OF TD 15W. THIS IS THE FINAL WARNING ON THIS SYSTEM BY THE JOINT TYPHOON WRNCEN PEARL HARBOR HI. THE SYSTEM WILL BE CLOSELY MONITORED FOR SIGNS OF REGENERATION. MINIMUM CENTRAL PRESSURE AT 110000Z IS 997MB. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 110000Z IS 11 FEET. FOR SIX-HOURLY UPDATES. FOR SIX-HOURLY UPDATES. // 1526080612 185N1422E 15 1526080618 186N1427E 15 1526080700 187N1432E 15 1526080706 189N1441E 15 1526080712 190N1452E 20 1526080718 190N1464E 25 1526080800 190N1480E 25 1526080806 196N1505E 25 1526080812 207N1527E 25 1526080818 215N1548E 25 1526080900 223N1565E 20 1526080906 229N1578E 20 1526080912 235N1589E 20 1526080918 246N1597E 25 1526081000 256N1601E 30 1526081006 264N1603E 30 1526081012 275N1606E 30 1526081018 275N1602E 25 1526081100 284N1608E 25 NNNN