Tropical Storm TWENTY Advisory 10月21日

WARNING    ATCG MIL 20W NWP 201020190549
2020102018 20W TWENTY     002  02 075 05 SATL 045
T000 252N 1397E 030
T012 251N 1397E 030
T024 254N 1394E 025
T036 269N 1393E 025
T048 290N 1399E 020
AMP
    024HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
    036HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
    048HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
SUBJ:  TROPICAL DEPRESSION 20W (TWENTY) WARNING NR 002
1. TROPICAL DEPRESSION 20W (TWENTY) WARNING NR 002
   02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
   WIND RADII VALID OVER OPEN WATER ONLY
    ---
   WARNING POSITION:
   201800Z --- NEAR 25.2N 139.7E
     MOVEMENT PAST SIX HOURS - 075 DEGREES AT 05 KTS
     POSITION ACCURATE TO WITHIN 045 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: 25.2N 139.7E
    ---
   FORECASTS:
   12 HRS, VALID AT:
   210600Z --- 25.1N 139.7E
   MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   VECTOR TO 24 HR POSIT: 320 DEG/ 02 KTS
    ---
   24 HRS, VALID AT:
   211800Z --- 25.4N 139.4E
   MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
   VECTOR TO 36 HR POSIT: 355 DEG/ 08 KTS
    ---
   36 HRS, VALID AT:
   220600Z --- 26.9N 139.3E
   MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
   VECTOR TO 48 HR POSIT: 015 DEG/ 11 KTS
    ---
   EXTENDED OUTLOOK:
   48 HRS, VALID AT:
   221800Z --- 29.0N 139.9E
   MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
    ---
REMARKS:
202100Z POSITION NEAR 25.2N 139.7E.
20OCT20. TROPICAL DEPRESSION 20W (TWENTY), LOCATED APPROXIMATELY
90 NM WEST-NORTHWEST OF IWO TO, HAS TRACKED EAST-NORTHEASTWARD AT
05 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT
AT 201800Z IS 12 FEET. NEXT WARNINGS AT 210300Z, 210900Z, 211500Z
AND 212100Z. REFER TO TROPICAL STORM 19W (SAUDEL) WARNINGS
2020101806 202N1425E  15
2020101812 206N1413E  15
2020101818 211N1405E  15
2020101900 219N1400E  15
2020101906 226N1394E  20
2020101912 232N1390E  20
2020101918 237N1387E  20
2020102000 244N1385E  20
2020102006 248N1387E  25
2020102012 251N1392E  30
2020102018 252N1397E  30
NNNN
NNNN