• Indian-N: TC Yaas W003

    From Weather Alert@21:1/175 to All on Mon May 24 14:23:00 2021
    WTIO31 PGTW 241500
    MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
    SUBJ/TROPICAL CYCLONE 02B (YAAS) WARNING NR 003//
    RMKS/
    1. TROPICAL CYCLONE 02B (YAAS) WARNING NR 003
    01 ACTIVE TROPICAL CYCLONE IN NORTHIO
    MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
    WIND RADII VALID OVER OPEN WATER ONLY
    ---
    WARNING POSITION:
    241200Z --- NEAR 17.3N 89.2E
    MOVEMENT PAST SIX HOURS - 315 DEGREES AT 07 KTS
    POSITION ACCURATE TO WITHIN 050 NM
    POSITION BASED ON CENTER LOCATED BY SATELLITE
    PRESENT WIND DISTRIBUTION:
    MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
    WIND RADII VALID OVER OPEN WATER ONLY
    RADIUS OF 034 KT WINDS - 120 NM NORTHEAST QUADRANT
    130 NM SOUTHEAST QUADRANT
    150 NM SOUTHWEST QUADRANT
    180 NM NORTHWEST QUADRANT
    REPEAT POSIT: 17.3N 89.2E
    ---
    FORECASTS:
    12 HRS, VALID AT:
    250000Z --- 18.4N 88.7E
    MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
    WIND RADII VALID OVER OPEN WATER ONLY
    RADIUS OF 034 KT WINDS - 220 NM NORTHEAST QUADRANT
    190 NM SOUTHEAST QUADRANT
    200 NM SOUTHWEST QUADRANT
    185 NM NORTHWEST QUADRANT
    VECTOR TO 24 HR POSIT: 335 DEG/ 07 KTS
    ---
    24 HRS, VALID AT:
    251200Z --- 19.7N 88.0E
    MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT
    WIND RADII VALID OVER OPEN WATER ONLY
    RADIUS OF 050 KT WINDS - 030 NM NORTHEAST QUADRANT
    090 NM SOUTHEAST QUADRANT
    100 NM SOUTHWEST QUADRANT
    020 NM NORTHWEST QUADRANT
    RADIUS OF 034 KT WINDS - 230 NM NORTHEAST QUADRANT
    190 NM SOUTHEAST QUADRANT
    210 NM SOUTHWEST QUADRANT
    180 NM NORTHWEST QUADRANT
    VECTOR TO 36 HR POSIT: 330 DEG/ 06 KTS
    ---
    36 HRS, VALID AT:
    260000Z --- 20.7N 87.4E
    MAX SUSTAINED WINDS - 070 KT, GUSTS 085 KT
    WIND RADII VALID OVER OPEN WATER ONLY
    RADIUS OF 064 KT WINDS - 020 NM NORTHEAST QUADRANT
    050 NM SOUTHEAST QUADRANT
    040 NM SOUTHWEST QUADRANT
    010 NM NORTHWEST QUADRANT
    RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT
    090 NM SOUTHEAST QUADRANT
    080 NM SOUTHWEST QUADRANT
    040 NM NORTHWEST QUADRANT
    RADIUS OF 034 KT WINDS - 230 NM NORTHEAST QUADRANT
    190 NM SOUTHEAST QUADRANT
    190 NM SOUTHWEST QUADRANT
    160 NM NORTHWEST QUADRANT
    VECTOR TO 48 HR POSIT: 325 DEG/ 06 KTS
    ---
    EXTENDED OUTLOOK:
    48 HRS, VALID AT:
    261200Z --- 21.7N 86.6E
    MAX SUSTAINED WINDS - 080 KT, GUSTS 100 KT
    WIND RADII VALID OVER OPEN WATER ONLY
    RADIUS OF 064 KT WINDS - 030 NM NORTHEAST QUADRANT
    050 NM SOUTHEAST QUADRANT
    040 NM SOUTHWEST QUADRANT
    030 NM NORTHWEST QUADRANT
    RADIUS OF 050 KT WINDS - 070 NM NORTHEAST QUADRANT
    070 NM SOUTHEAST QUADRANT
    070 NM SOUTHWEST QUADRANT
    060 NM NORTHWEST QUADRANT
    RADIUS OF 034 KT WINDS - 210 NM NORTHEAST QUADRANT
    180 NM SOUTHEAST QUADRANT
    180 NM SOUTHWEST QUADRANT
    130 NM NORTHWEST QUADRANT
    VECTOR TO 72 HR POSIT: 320 DEG/ 06 KTS
    ---
    72 HRS, VALID AT:
    271200Z --- 23.4N 85.0E
    MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
    WIND RADII VALID OVER OPEN WATER ONLY
    DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
    VECTOR TO 96 HR POSIT: 310 DEG/ 06 KTS
    ---
    LONG RANGE OUTLOOK:
    ---
    96 HRS, VALID AT:
    281200Z --- 25.1N 82.9E
    MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
    WIND RADII VALID OVER OPEN WATER ONLY
    DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
    ---
    REMARKS:
    241500Z POSITION NEAR 17.6N 89.1E.
    24MAY21. TROPICAL CYCLONE 02B (YAAS), LOCATED APPROXIMATELY 321
    NM SOUTH OF KOLKATA, INDIA, HAS TRACKED NORTHWESTWARD AT 07 KNOTS
    OVER THE PAST SIX HOURS.
    MAXIMUM SIGNIFICANT WAVE HEIGHT AT 241200Z IS 25 FEET. NEXT
    WARNINGS AT 242100Z, 250300Z, 250900Z AND 251500Z.
    //
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