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本帖最後由 dom 於 2021-2-18 23:04 編輯
JMA與JTWC均預測於一天後達到其巔峰,最高強度可達50節(23m/s)
<18日21時の実況>
大きさ -
強さ -
存在地域 ミンダナオ島の東
中心位置 北緯 7度25分(7.4度)
東経 131度55分(131.9度)
進行方向、速さ 西 ゆっくり
中心気圧 996hPa
最大風速 20m/s(40kt)
最大瞬間風速 30m/s(60kt)
15m/s以上の強風域 北西側 390km(210NM)
南東側 220km(120NM)
<19日21時の予報>
強さ -
存在地域 ミンダナオ島の東
予報円の中心 北緯 7度00分(7.0度)
東経 130度10分(130.2度)
進行方向、速さ 西 ゆっくり
中心気圧 992hPa
中心付近の最大風速 23m/s(45kt)
最大瞬間風速 35m/s(65kt)
予報円の半径 95km(50NM)
<20日21時の予報>
強さ -
存在地域 ミンダナオ島の東
予報円の中心 北緯 8度30分(8.5度)
東経 128度25分(128.4度)
進行方向、速さ 北西 10km/h(6kt)
中心気圧 990hPa
中心付近の最大風速 25m/s(50kt)
最大瞬間風速 35m/s(70kt)
予報円の半径 165km(90NM)
<21日21時の予報>
強さ -
存在地域 フィリピン
予報円の中心 北緯 10度50分(10.8度)
東経 124度05分(124.1度)
進行方向、速さ 西北西 20km/h(12kt)
中心気圧 992hPa
中心付近の最大風速 23m/s(45kt)
最大瞬間風速 35m/s(65kt)
予報円の半径 260km(140NM)
<22日21時の予報>
強さ -
存在地域 スル海
予報円の中心 北緯 12度00分(12.0度)
東経 120度40分(120.7度)
進行方向、速さ 西北西 15km/h(9kt)
中心気圧 998hPa
中心付近の最大風速 18m/s(35kt)
最大瞬間風速 25m/s(50kt)
予報円の半径 370km(200NM)
<23日21時の予報>
強さ -
存在地域 南シナ海
予報円の中心 北緯 12度30分(12.5度)
東経 118度20分(118.3度)
進行方向、速さ 西 10km/h(6kt)
中心気圧 998hPa
中心付近の最大風速 18m/s(35kt)
最大瞬間風速 25m/s(50kt)
予報円の半径 440km(240NM)
WTPN31 PGTW 180900
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL STORM 01W (DUJUAN) WARNING NR 005//
RMKS/
1. TROPICAL STORM 01W (DUJUAN) WARNING NR 005
01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
180600Z --- NEAR 7.3N 132.1E
MOVEMENT PAST SIX HOURS - 305 DEGREES AT 05 KTS
POSITION ACCURATE TO WITHIN 030 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 - 085 NM NORTHEAST QUADRANT
045 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
080 NM NORTHWEST QUADRANT
REPEAT POSIT: 7.3N 132.1E
---
FORECASTS:
12 HRS, VALID AT:
181800Z --- 7.6N 131.4E
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 090 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
090 NM SOUTHWEST QUADRANT
090 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 270 DEG/ 04 KTS
---
24 HRS, VALID AT:
190600Z --- 7.6N 130.6E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 090 NM NORTHEAST QUADRANT
090 NM SOUTHEAST QUADRANT
090 NM SOUTHWEST QUADRANT
090 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 270 DEG/ 06 KTS
---
36 HRS, VALID AT:
191800Z --- 7.6N 129.4E
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT
000 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 100 NM NORTHEAST QUADRANT
090 NM SOUTHEAST QUADRANT
100 NM SOUTHWEST QUADRANT
100 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 290 DEG/ 07 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
200600Z --- 8.1N 128.0E
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 020 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 120 NM NORTHEAST QUADRANT
090 NM SOUTHEAST QUADRANT
110 NM SOUTHWEST QUADRANT
150 NM NORTHWEST QUADRANT
VECTOR TO 72 HR POSIT: 300 DEG/ 09 KTS
---
72 HRS, VALID AT:
210600Z --- 9.9N 124.7E
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 110 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
110 NM NORTHWEST QUADRANT
VECTOR TO 96 HR POSIT: 295 DEG/ 10 KTS
---
LONG RANGE OUTLOOK:
---
96 HRS, VALID AT:
220600Z --- 11.7N 120.9E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
VECTOR TO 120 HR POSIT: 305 DEG/ 13 KTS
---
120 HRS, VALID AT:
230600Z --- 14.5N 116.6E
MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
---
REMARKS:
180900Z POSITION NEAR 7.4N 131.9E.
18FEB21. TROPICAL STORM 01W (DUJUAN), LOCATED APPROXIMATELY 787
NM EAST-SOUTHEAST OF MANILA, PHILIPPINES, HAS TRACKED
NORTHWESTWARD AT 05 KNOTS OVER THE PAST SIX HOURS.
MAXIMUM SIGNIFICANT WAVE HEIGHT AT 180600Z IS 14 FEET. NEXT
WARNINGS AT 181500Z, 182100Z, 190300Z AND 190900Z.
//
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