WTPS51 PGTW 110300 WARNING ATCG MIL 30P SWP 260411030932 2026041100 30P MAILA 019 02 045 06 SATL 030 T000 078S 1546E 035 R034 070 NE QD 060 SE QD 075 SW QD 110 NW QD T012 080S 1547E 030 T024 083S 1547E 030 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 CYCLONE 30P (MAILA) WARNING NR 019 1. TROPICAL CYCLONE 30P (MAILA) WARNING NR 019 01 ACTIVE TROPICAL CYCLONE IN SOUTHPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 110000Z --- NEAR 7.8S 154.6E MOVEMENT PAST SIX HOURS - 045 DEGREES AT 06 KTS POSITION ACCURATE TO WITHIN 030 NM POSITION BASED ON CENTER LOCATED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER RADIUS OF 034 KT WINDS - 070 NM NORTHEAST QUADRANT 060 NM SOUTHEAST QUADRANT 075 NM SOUTHWEST QUADRANT 110 NM NORTHWEST QUADRANT REPEAT POSIT: 7.8S 154.6E --- FORECASTS: 12 HRS, VALID AT: 111200Z --- 8.0S 154.7E MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER VECTOR TO 24 HR POSIT: 180 DEG/ 02 KTS --- 24 HRS, VALID AT: 120000Z --- 8.3S 154.7E MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER --- REMARKS: 110300Z POSITION NEAR 7.8S 154.6E. 11APR26. TROPICAL CYCLONE 30P (MAILA), LOCATED APPROXIMATELY 534 NM SOUTH OF KAPINGAMARANGI, HAS TRACKED NORTHEASTWARD AT 06 KNOTS OVER THE PAST SIX HOURS. ANIMATED MULTISPECTRAL IMAGERY (MSI) REVEALS THAT TC 30P HAS NEARLY COMPLETELY UNRAVELED OVER THE PAST 12 HOURS, BECOMING A SHALLOW VORTEX VOID OF ANY DEEP CONVECTION. A PARTIAL 10223Z METOP-B ASCAT IMAGE REVEALS 30P IS 35 KTS, WITH MAXIMUM WINDS CONFINED TO THE NORTHWESTERN QUADRANT. THE ENVIRONMENT IS ASSESSED AS UNFAVORABLE, CHARACTERIZED BY THE SIGNIFICANT COLD WATER UPWELLING (SUB 20C) CAUSED BY THE STORM'S QUASISTATIONARY TRACK IN THE SOLOMON SEA. DETERMINISTIC MODEL TRACK AND INTENSITY GUIDANCE IS IN GOOD AGREEMENT THAT 30P WILL REMAIN IN THE SOLOMON SEA WHILE IT CONTINUES TO DETERIORATE. 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 998 MB. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 110000Z IS 15 FEET.// 3026033100 90S1652E 20 3026033106 92S1644E 20 3026033112 93S1636E 20 3026033118 100S1630E 20 3026040100 106S1621E 20 3026040106 112S1609E 20 3026040112 112S1594E 20 3026040118 107S1588E 20 3026040200 102S1580E 20 3026040206 102S1570E 20 3026040212 103S1560E 25 3026040218 102S1550E 25 3026040300 102S1545E 30 3026040306 97S1551E 30 3026040312 97S1561E 30 3026040318 96S1557E 30 3026040400 92S1550E 40 3026040406 91S1549E 40 3026040412 90S1547E 50 3026040412 90S1547E 50 3026040418 89S1545E 60 3026040418 89S1545E 60 3026040500 91S1543E 65 3026040500 91S1543E 65 3026040500 91S1543E 65 3026040506 92S1544E 70 3026040506 92S1544E 70 3026040506 92S1544E 70 3026040512 94S1545E 80 3026040512 94S1545E 80 3026040512 94S1545E 80 3026040518 95S1546E 85 3026040518 95S1546E 85 3026040518 95S1546E 85 3026040600 96S1549E 85 3026040600 96S1549E 85 3026040600 96S1549E 85 3026040606 97S1553E 90 3026040606 97S1553E 90 3026040606 97S1553E 90 3026040612 97S1556E 95 3026040612 97S1556E 95 3026040612 97S1556E 95 3026040618 98S1562E 90 3026040618 98S1562E 90 3026040618 98S1562E 90 3026040700 100S1564E 90 3026040700 100S1564E 90 3026040700 100S1564E 90 3026040706 99S1565E 110 3026040706 99S1565E 110 3026040706 99S1565E 110 3026040712 97S1563E 120 3026040712 97S1563E 120 3026040712 97S1563E 120 3026040718 95S1560E 125 3026040718 95S1560E 125 3026040718 95S1560E 125 3026040800 89S1559E 115 3026040800 89S1559E 115 3026040800 89S1559E 115 3026040806 86S1559E 110 3026040806 86S1559E 110 3026040806 86S1559E 110 3026040812 86S1558E 105 3026040812 86S1558E 105 3026040812 86S1558E 105 3026040818 86S1555E 100 3026040818 86S1555E 100 3026040818 86S1555E 100 3026040900 85S1551E 100 3026040900 85S1551E 100 3026040900 85S1551E 100 3026040906 85S1547E 95 3026040906 85S1547E 95 3026040906 85S1547E 95 3026040912 83S1544E 85 3026040912 83S1544E 85 3026040912 83S1544E 85 3026040918 82S1544E 85 3026040918 82S1544E 85 3026040918 82S1544E 85 3026041000 82S1546E 70 3026041000 82S1546E 70 3026041000 82S1546E 70 3026041006 83S1545E 55 3026041006 83S1545E 55 3026041012 84S1543E 40 3026041018 82S1542E 40 3026041100 78S1546E 35 NNNN 0000254500 00001