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JTWC/23W/#08/09-18 00Z
本帖最后由 yhh 于 2025-9-18 10:20 编辑
WTPN31 PGTW 180300
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL DEPRESSION 23W (TWENTYTHREE) WARNING NR 008//
RMKS/
1. TROPICAL DEPRESSION 23W (TWENTYTHREE) WARNING NR 008
01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
180000Z --- NEAR 19.8N 118.9E
MOVEMENT PAST SIX HOURS - 315 DEGREES AT 14 KTS
POSITION ACCURATE TO WITHIN 060 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: 19.8N 118.9E
---
FORECASTS:
12 HRS, VALID AT:
181200Z --- 20.9N 117.5E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 080 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 310 DEG/ 09 KTS
---
24 HRS, VALID AT:
190000Z --- 22.0N 116.1E
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 050 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
010 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 305 DEG/ 07 KTS
---
36 HRS, VALID AT:
191200Z --- 22.8N 114.8E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 300 DEG/ 06 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
200000Z --- 23.4N 113.7E
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/ 04 KTS
---
72 HRS, VALID AT:
210000Z --- 23.5N 111.8E
MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
180300Z POSITION NEAR 20.1N 118.5E.
18SEP25. TROPICAL DEPRESSION 23W (TWENTYTHREE), LOCATED
APPROXIMATELY 303 NM EAST-SOUTHEAST OF HONG KONG, HAS TRACKED
NORTHWESTWARD AT 14 KNOTS OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 180000Z IS 1003 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 180000Z IS 12 FEET. NEXT WARNINGS AT
180900Z, 181500Z, 182100Z AND 190300Z.
//
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