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JTWC/17W/#01/08-18 06Z
本帖最后由 ygsj24 于 2025-8-18 16:20 编辑
WTPN31 PGTW 180900
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL DEPRESSION 17W (SEVENTEEN) WARNING NR 001//
RMKS/
1. TROPICAL DEPRESSION 17W (SEVENTEEN) WARNING NR 001
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 19.5N 107.3E
MOVEMENT PAST SIX HOURS - 305 DEGREES AT 07 KTS
POSITION ACCURATE TO WITHIN 050 NM
POSITION BASED ON CENTER LOCATED BY A COMBINATION OF
SATELLITE, RADAR AND SYNOPTIC DATA
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
WIND RADII VALID OVER OPEN WATER ONLY
REPEAT POSIT: 19.5N 107.3E
---
FORECASTS:
12 HRS, VALID AT:
181800Z --- 20.6N 107.1E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 24 HR POSIT: 355 DEG/ 08 KTS
---
24 HRS, VALID AT:
190600Z --- 22.1N 106.9E
MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
VECTOR TO 36 HR POSIT: 355 DEG/ 08 KTS
---
36 HRS, VALID AT:
191800Z --- 23.7N 106.8E
MAX SUSTAINED WINDS - 015 KT, GUSTS 025 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
180900Z POSITION NEAR 19.8N 107.2E.
18AUG25. TROPICAL DEPRESSION 17W (SEVENTEEN), LOCATED
APPROXIMATELY 120 NM SOUTHEAST OF HANOI, VIETNAM, HAS TRACKED
NORTHWESTWARD AT 07 KNOTS OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 180600Z IS 1001 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 180600Z IS 11 FEET. NEXT WARNINGS AT
181500Z, 182100Z, 190300Z AND 190900Z.
//
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