Advisories

WTPN33 PGTW 071500
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL DEPRESSION 14W (CHAN-HOM) WARNING NR 003//
RMKS/
1. TROPICAL DEPRESSION 14W (CHAN-HOM) WARNING NR 003    
   DOWNGRADED FROM TROPICAL STORM 14W
   02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
   WIND RADII VALID OVER OPEN WATER ONLY
    ---
   WARNING POSITION:
   071200Z --- NEAR 31.0N 159.8E
     MOVEMENT PAST SIX HOURS - 340 DEGREES AT 14 KTS
     POSITION ACCURATE TO WITHIN 020 NM
     POSITION BASED ON CENTER LOCATED BY SATELLITE
   PRESENT WIND DISTRIBUTION:
   MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   REPEAT POSIT: 31.0N 159.8E
    ---
   FORECASTS:
   12 HRS, VALID AT:
   080000Z --- 32.5N 157.3E
   MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   VECTOR TO 24 HR POSIT: 285 DEG/ 14 KTS
    ---
   24 HRS, VALID AT:
   081200Z --- 33.3N 154.1E
   MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   RADIUS OF 034 KT WINDS - 090 NM NORTHEAST QUADRANT
                            055 NM SOUTHEAST QUADRANT
                            030 NM SOUTHWEST QUADRANT
                            080 NM NORTHWEST QUADRANT
   VECTOR TO 36 HR POSIT: 280 DEG/ 10 KTS
    ---
   36 HRS, VALID AT:
   090000Z --- 33.6N 151.8E
   MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   RADIUS OF 034 KT WINDS - 080 NM NORTHEAST QUADRANT
                            060 NM SOUTHEAST QUADRANT
                            030 NM SOUTHWEST QUADRANT
                            070 NM NORTHWEST QUADRANT
   VECTOR TO 48 HR POSIT: 290 DEG/ 06 KTS
    ---
   EXTENDED OUTLOOK:
   48 HRS, VALID AT:
   091200Z --- 34.0N 150.5E
   MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   RADIUS OF 034 KT WINDS - 090 NM NORTHEAST QUADRANT
                            090 NM SOUTHEAST QUADRANT
                            020 NM SOUTHWEST QUADRANT
                            060 NM NORTHWEST QUADRANT
   VECTOR TO 60 HR POSIT: 320 DEG/ 07 KTS
    ---
   60 HRS, VALID AT:
   100000Z --- 35.0N 149.4E
   MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   RADIUS OF 034 KT WINDS - 120 NM NORTHEAST QUADRANT
                            110 NM SOUTHEAST QUADRANT
                            030 NM SOUTHWEST QUADRANT
                            070 NM NORTHWEST QUADRANT
   VECTOR TO 72 HR POSIT: 315 DEG/ 11 KTS
    ---
   72 HRS, VALID AT:
   101200Z --- 36.6N 147.5E
   MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   RADIUS OF 034 KT WINDS - 110 NM NORTHEAST QUADRANT
                            110 NM SOUTHEAST QUADRANT
                            050 NM SOUTHWEST QUADRANT
                            110 NM NORTHWEST QUADRANT
   VECTOR TO 96 HR POSIT: 295 DEG/ 12 KTS
    ---
   LONG RANGE OUTLOOK:
    ---
   96 HRS, VALID AT:
   111200Z --- 38.5N 141.7E
   MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   BECOMING SUBTROPICAL
   VECTOR TO 120 HR POSIT: 280 DEG/ 11 KTS
    ---
   120 HRS, VALID AT:
   121200Z --- 39.0N 136.0E
   MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   SUBTROPICAL
    ---
REMARKS:
071500Z POSITION NEAR 31.4N 159.2E.
07AUG26. TROPICAL DEPRESSION 14W (CHAN-HOM), LOCATED
APPROXIMATELY 1064 NM EAST-SOUTHEAST OF MISAWA, JAPAN, HAS
TRACKED NORTH-NORTHWESTWARD AT 14 KNOTS OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 071200Z IS 987 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 071200Z IS 20 FEET. NEXT WARNINGS AT
072100Z, 080300Z, 080900Z AND 081500Z.
REFER TO TYPHOON 12W (DOLPHIN) WARNINGS (WTPN31 PGTW)
FOR SIX-HOURLY UPDATES.//
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