WTPN31 PGTW 090900 MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI// SUBJ/TROPICAL DEPRESSION 22W (KROVANH) WARNING NR 033// RMKS/ 1. TROPICAL DEPRESSION 22W (KROVANH) WARNING NR 033 01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 090600Z --- NEAR 34.3N 135.9E MOVEMENT PAST SIX HOURS - 060 DEGREES AT 14 KTS POSITION ACCURATE TO WITHIN 060 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 LAND REPEAT POSIT: 34.3N 135.9E --- FORECASTS: 12 HRS, VALID AT: 091800Z --- 35.4N 139.6E MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND VECTOR TO 24 HR POSIT: 075 DEG/ 15 KTS --- 24 HRS, VALID AT: 100600Z --- 36.2N 143.1E MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND --- REMARKS: 090900Z POSITION NEAR 34.6N 136.8E. 09SEP26. TROPICAL DEPRESSION 22W (KROVANH), LOCATED APPROXIMATELY 187 NM WEST-SOUTHWEST OF ATSUGI, JAPAN, HAS TRACKED EAST- NORTHEASTWARD AT 14 KNOTS OVER THE PAST SIX HOURS. TROPICAL DEPRESSION 22W HAS BECOME INCREASINGLY RAGGED AND ILL-DEFINED AS IT RAKES ACROSS THE COAST OF HONSHU. SURFACE OBSERVATIONS FROM THE REGION ARE DEPICTING WEAK (<20 KTS) WIND SPEEDS AND INCONSISTENT WIND DIRECTIONS, INDICATING THE SURFACE CIRCULATION IS FALLING APART. 22W IS FORECAST TO CONTINUE TRACKING GENERALLY NORTHEASTWARD WHILE FURTHER UNRAVELING. THE ENVIRONMENT IS EXPECTED TO REMAIN HOSTILE, CHARACTERIZED BY LARGE AMOUNTS OF DRY AIR, HIGH (40-45 KTS) VERTICAL WIND SHEAR, AND LAND INTERACTION. GLOBAL DETERMINISTIC MODELS ARE IN STRONG AGREEMENT IN IMMINENT DISSIPATION. AS THE REMNANT CIRCULATION TRACKS ALONG THE COASTLINE, ELEVATED WINDS MAY OCCUR OFFSHORE DUE TO TERRAIN INTERACTION. 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 090600Z IS 1003 MB.// NNNN