WTIO31 PGTW 242100 MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI// SUBJ/TROPICAL CYCLONE 05B (SITRANG) WARNING NR 006// RMKS/ 1. TROPICAL CYCLONE 05B (SITRANG) WARNING NR 006 01 ACTIVE TROPICAL CYCLONE IN NORTHIO MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 241800Z --- NEAR 24.1N 91.0E MOVEMENT PAST SIX HOURS - 010 DEGREES AT 31 KTS POSITION ACCURATE TO WITHIN 060 NM POSITION BASED ON CENTER LOCATED BY A COMBINATION OF SATELLITE, RADAR AND SYNOPTIC DATA 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 LAND REPEAT POSIT: 24.1N 91.0E --- FORECASTS: 12 HRS, VALID AT: 250600Z --- 26.3N 91.7E MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND --- REMARKS: 242100Z POSITION NEAR 24.6N 91.2E. 24OCT22. TROPICAL CYCLONE 05B (SITRANG), LOCATED APPROXIMATELY 41 NM NORTHEAST OF DHAKA, BANGLADESH, HAS TRACKED NORTHWARD AT 31 KNOTS OVER THE PAST SIX HOURS AND IS DISSIPATING OVER LAND. SURFACE REPORTS AND SATELLITE IMAGERY INDICATE THE SYSTEM TRACKED VERY NEAR DHAKA, BANGLEDESH WHILE MAINTAINING VIGOROUS CONVECTION. ANIMATED WATER VAPOR IMAGERY SHOWS A SPECTACULAR PLUME OF UPPER LEVEL MOISTURE MERGING INTO THE SUBTROPICAL JETSTREAM AND THEN FEEDING INTO A FRONTAL SYSTEM SOUTHEAST OF THE RYUKUS. THE WATER VAPOR ALSO CONFIRMS THE SYSTEM IS STRETCHING AND INFRARED IMAGERY SHOWS RAPIDLY WARMING CLOUD TOPS, CONFIRMING THE IMPENDING DOOM OF SITRANG. AS IT MOVES UPSLOPE AND INTO MORE RUGGED TERRAIN, THE CYCLONE WILL DISSIPATE. 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.// NNNN