WTPN32 PGTW 022100
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL STORM 13W (THIRTEEN) WARNING NR 004//
RMKS/
1. TROPICAL STORM 13W (THIRTEEN) WARNING NR 004    
   UPGRADED FROM TROPICAL DEPRESSION 13W
   02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
   WIND RADII VALID OVER OPEN WATER ONLY
    ---
   WARNING POSITION:
   021800Z --- NEAR 31.0N 140.5E
     MOVEMENT PAST SIX HOURS - 030 DEGREES AT 16 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
   RADIUS OF 034 KT WINDS - 000 NM NORTHEAST QUADRANT
                            120 NM SOUTHEAST QUADRANT
                            065 NM SOUTHWEST QUADRANT
                            000 NM NORTHWEST QUADRANT
   REPEAT POSIT: 31.0N 140.5E
    ---
   FORECASTS:
   12 HRS, VALID AT:
   030600Z --- 33.7N 143.4E
   MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   RADIUS OF 034 KT WINDS - 050 NM NORTHEAST QUADRANT
                            120 NM SOUTHEAST QUADRANT
                            070 NM SOUTHWEST QUADRANT
                            000 NM NORTHWEST QUADRANT
   VECTOR TO 24 HR POSIT: 060 DEG/ 17 KTS
    ---
   24 HRS, VALID AT:
   031800Z --- 35.4N 147.0E
   MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   RADIUS OF 034 KT WINDS - 030 NM NORTHEAST QUADRANT
                            130 NM SOUTHEAST QUADRANT
                            110 NM SOUTHWEST QUADRANT
                            010 NM NORTHWEST QUADRANT
   VECTOR TO 36 HR POSIT: 075 DEG/ 18 KTS
    ---
   36 HRS, VALID AT:
   040600Z --- 36.4N 151.3E
   MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   RADIUS OF 034 KT WINDS - 040 NM NORTHEAST QUADRANT
                            110 NM SOUTHEAST QUADRANT
                            120 NM SOUTHWEST QUADRANT
                            060 NM NORTHWEST QUADRANT
   VECTOR TO 48 HR POSIT: 085 DEG/ 17 KTS
    ---
   EXTENDED OUTLOOK:
   48 HRS, VALID AT:
   041800Z --- 36.6N 155.4E
   MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   RADIUS OF 034 KT WINDS - 030 NM NORTHEAST QUADRANT
                            090 NM SOUTHEAST QUADRANT
                            110 NM SOUTHWEST QUADRANT
                            040 NM NORTHWEST QUADRANT
   VECTOR TO 72 HR POSIT: 070 DEG/ 10 KTS
    ---
   72 HRS, VALID AT:
   051800Z --- 37.8N 160.3E
   MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   BECOMING EXTRATROPICAL
   RADIUS OF 034 KT WINDS - 070 NM NORTHEAST QUADRANT
                            100 NM SOUTHEAST QUADRANT
                            080 NM SOUTHWEST QUADRANT
                            050 NM NORTHWEST QUADRANT
   VECTOR TO 96 HR POSIT: 060 DEG/ 16 KTS
    ---
   LONG RANGE OUTLOOK:
    ---
   96 HRS, VALID AT:
   061800Z --- 41.1N 167.7E
   MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   EXTRATROPICAL
    ---
REMARKS:
022100Z POSITION NEAR 31.7N 141.2E.
02AUG25. TROPICAL STORM 13W (THIRTEEN), LOCATED APPROXIMATELY 261
NM SOUTH OF YOKOSUKA, JAPAN, HAS TRACKED NORTH-NORTHEASTWARD AT
16 KNOTS OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 021800Z IS 997 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 021800Z IS 18 FEET. NEXT WARNINGS AT
030300Z, 030900Z, 031500Z AND 032100Z.
REFER TO TROPICAL STORM 12W (KROSA) WARNINGS (WTPN31 PGTW)
FOR SIX-HOURLY UPDATES.
//
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