WTPN31 PGTW 220900
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL STORM 09W (WIPHA) WARNING NR 016//
RMKS/
1. TROPICAL STORM 09W (WIPHA) WARNING NR 016    
   02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
   WIND RADII VALID OVER OPEN WATER ONLY
    ---
   WARNING POSITION:
   220600Z --- NEAR 20.3N 106.2E
     MOVEMENT PAST SIX HOURS - 250 DEGREES AT 06 KTS
     POSITION ACCURATE TO WITHIN 060 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 LAND
   RADIUS OF 034 KT WINDS - 075 NM NORTHEAST QUADRANT
                            080 NM SOUTHEAST QUADRANT
                            070 NM SOUTHWEST QUADRANT
                            065 NM NORTHWEST QUADRANT
   REPEAT POSIT: 20.3N 106.2E
    ---
   FORECASTS:
   12 HRS, VALID AT:
   221800Z --- 20.3N 104.9E
   MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
   VECTOR TO 24 HR POSIT: 280 DEG/ 08 KTS
    ---
   24 HRS, VALID AT:
   230600Z --- 20.6N 103.3E
   MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
    ---
REMARKS:
220900Z POSITION NEAR 20.3N 105.9E.
22JUL25. TROPICAL STORM 09W (WIPHA), LOCATED APPROXIMATELY 45 NM
SOUTH-SOUTHEAST OF HANOI, VIETNAM, HAS TRACKED WEST-SOUTHWESTWARD
AT 06 KNOTS OVER THE PAST SIX HOURS. ANIMATED MULTISPECTRAL
IMAGERY REVEALS THE EXPOSED LOW-LEVEL CIRCULATION CENTER (LLCC)
AS THE SYSTEM HAS CONTINUED TO DECAPITATE OVER THE LAST SIX HOURS.
THE INITIAL POSITION IN THE RED RIVER DELTA REGION IS MADE WITH
HIGH CONFIDENCE DUE TO THE EXPOSED NATURE OF THE CIRCULATION.
THE SYSTEM WILL CONTINUE TO DISSIPATE OVER LAND DURING THE NEXT
24 HOURS WHILE DRIVEN WESTWARD ON THE SOUTHERN PERIPHERY OF THE
SUBTROPICAL RIDGE TO THE NORTH. 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 220600Z IS 984 MB. MAXIMUM SIGNIFICANT WAVE HEIGHT
AT 220600Z IS 14 FEET. REFER TO TROPICAL CYCLONE 10W (TEN) WARNINGS
(WTPN32 PGTW) FOR SIX-HOURLY UPDATES.//
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