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JTWC/23W/#07/09-17 18Z
本帖最后由 ygsj24 于 2025-9-18 04:55 编辑
WTPN31 PGTW 172100
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL DEPRESSION 23W (TWENTYTHREE) WARNING NR 007//
RMKS/
1. TROPICAL DEPRESSION 23W (TWENTYTHREE) WARNING NR 007
01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
171800Z --- NEAR 18.8N 119.9E
MOVEMENT PAST SIX HOURS - 310 DEGREES AT 06 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
WIND RADII VALID OVER OPEN WATER ONLY
REPEAT POSIT: 18.8N 119.9E
---
FORECASTS:
12 HRS, VALID AT:
180600Z --- 19.9N 118.7E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 24 HR POSIT: 310 DEG/ 09 KTS
---
24 HRS, VALID AT:
181800Z --- 21.0N 117.2E
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
010 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 310 DEG/ 09 KTS
---
36 HRS, VALID AT:
190600Z --- 22.1N 115.7E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 050 NM NORTHEAST QUADRANT
060 NM SOUTHEAST QUADRANT
010 NM SOUTHWEST QUADRANT
010 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 310 DEG/ 06 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
191800Z --- 22.9N 114.6E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
VECTOR TO 72 HR POSIT: 275 DEG/ 05 KTS
---
72 HRS, VALID AT:
201800Z --- 23.1N 112.6E
MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
172100Z POSITION NEAR 19.1N 119.6E.
17SEP25. TROPICAL DEPRESSION 23W (TWENTYTHREE), LOCATED
APPROXIMATELY 383 NM EAST-SOUTHEAST OF HONG KONG, HAS TRACKED
NORTHWESTWARD AT 06 KNOTS OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 171800Z IS 1003 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 171800Z IS 12 FEET. NEXT WARNINGS AT
180300Z, 180900Z, 181500Z AND 182100Z.
//
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