• Pacific-NW: TS Dolphin 10

    From Weather Alert@21:1/175 to All on Tuesday, September 22, 2020 19:34:00
    WTPN31 PGTW 222100
    MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
    SUBJ/ROPICAL STORM 14W (DOLPHIN) WARNING NR 010//
    RMKS/
    1. TROPICAL STORM 14W (DOLPHIN) WARNING NR 010
    01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC
    MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
    WIND RADII VALID OVER OPEN WATER ONLY
    ---
    WARNING POSITION:
    221800Z --- NEAR 30.1N 136.2E
    MOVEMENT PAST SIX HOURS - 015 DEGREES AT 10 KTS
    POSITION ACCURATE TO WITHIN 050 NM
    POSITION BASED ON CENTER LOCATED BY SATELLITE
    PRESENT WIND DISTRIBUTION:
    MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
    WIND RADII VALID OVER OPEN WATER ONLY
    BECOMING SUBTROPICAL
    RADIUS OF 050 KT WINDS - 045 NM NORTHEAST QUADRANT
    050 NM SOUTHEAST QUADRANT
    030 NM SOUTHWEST QUADRANT
    035 NM NORTHWEST QUADRANT
    RADIUS OF 034 KT WINDS - 100 NM NORTHEAST QUADRANT
    100 NM SOUTHEAST QUADRANT
    070 NM SOUTHWEST QUADRANT
    075 NM NORTHWEST QUADRANT
    REPEAT POSIT: 30.1N 136.2E
    ---
    FORECASTS:
    12 HRS, VALID AT:
    230600Z --- 31.8N 137.3E
    MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
    WIND RADII VALID OVER OPEN WATER ONLY
    SUBTROPICAL
    RADIUS OF 050 KT WINDS - 030 NM NORTHEAST QUADRANT
    020 NM SOUTHEAST QUADRANT
    020 NM SOUTHWEST QUADRANT
    040 NM NORTHWEST QUADRANT
    RADIUS OF 034 KT WINDS - 180 NM NORTHEAST QUADRANT
    090 NM SOUTHEAST QUADRANT
    080 NM SOUTHWEST QUADRANT
    130 NM NORTHWEST QUADRANT
    VECTOR TO 24 HR POSIT: 040 DEG/ 08 KTS
    ---
    24 HRS, VALID AT:
    231800Z --- 33.1N 138.5E
    MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
    WIND RADII VALID OVER OPEN WATER ONLY
    BECOMING EXTRATROPICAL
    RADIUS OF 050 KT WINDS - 030 NM NORTHEAST QUADRANT
    020 NM SOUTHEAST QUADRANT
    020 NM SOUTHWEST QUADRANT
    030 NM NORTHWEST QUADRANT
    RADIUS OF 034 KT WINDS - 180 NM NORTHEAST QUADRANT
    080 NM SOUTHEAST QUADRANT
    080 NM SOUTHWEST QUADRANT
    120 NM NORTHWEST QUADRANT
    VECTOR TO 36 HR POSIT: 040 DEG/ 11 KTS
    ---
    36 HRS, VALID AT:
    240600Z --- 34.8N 140.2E
    MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
    WIND RADII VALID OVER OPEN WATER ONLY
    EXTRATROPICAL
    RADIUS OF 034 KT WINDS - 200 NM NORTHEAST QUADRANT
    080 NM SOUTHEAST QUADRANT
    080 NM SOUTHWEST QUADRANT
    140 NM NORTHWEST QUADRANT
    VECTOR TO 48 HR POSIT: 040 DEG/ 14 KTS
    ---
    EXTENDED OUTLOOK:
    48 HRS, VALID AT:
    241800Z --- 36.9N 142.3E
    MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
    WIND RADII VALID OVER OPEN WATER ONLY
    EXTRATROPICAL
    RADIUS OF 034 KT WINDS - 270 NM NORTHEAST QUADRANT
    080 NM SOUTHEAST QUADRANT
    100 NM SOUTHWEST QUADRANT
    190 NM NORTHWEST QUADRANT
    VECTOR TO 72 HR POSIT: 025 DEG/ 10 KTS
    ---
    72 HRS, VALID AT:
    251800Z --- 40.5N 144.4E
    MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
    WIND RADII VALID OVER OPEN WATER ONLY
    EXTRATROPICAL
    RADIUS OF 034 KT WINDS - 280 NM NORTHEAST QUADRANT
    140 NM SOUTHEAST QUADRANT
    110 NM SOUTHWEST QUADRANT
    180 NM NORTHWEST QUADRANT
    ---
    REMARKS:
    222100Z POSITION NEAR 30.5N 136.5E.
    22SEP20. TROPICAL STORM 14W (DOLPHIN), LOCATED APPROXIMATELY 358 NM SOUTH-SOUTHWEST OF YOKOSUKA, JAPAN, HAS TRACKED NORTH-NORTHEASTWARD AT
    10 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT
    221800Z IS 21 FEET. NEXT WARNINGS AT 230300Z, 230900Z, 231500Z AND
    232100Z.//
    NNNN
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