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JTWC/23W/#05/09-17 06Z
本帖最后由 yhh 于 2025-9-17 16:15 编辑
WTPN31 PGTW 170900
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL DEPRESSION 23W (TWENTYTHREE) WARNING NR 005//
RMKS/
1. TROPICAL DEPRESSION 23W (TWENTYTHREE) 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:
170600Z --- NEAR 17.9N 121.2E
MOVEMENT PAST SIX HOURS - 330 DEGREES AT 12 KTS
POSITION ACCURATE TO WITHIN 035 NM
POSITION BASED ON CENTER LOCATED BY A COMBINATION OF
SATELLITE AND RADAR
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
REPEAT POSIT: 17.9N 121.2E
---
FORECASTS:
12 HRS, VALID AT:
171800Z --- 19.3N 120.0E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 050 NM NORTHEAST QUADRANT
020 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 315 DEG/ 09 KTS
---
24 HRS, VALID AT:
180600Z --- 20.5N 118.7E
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 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
030 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 310 DEG/ 09 KTS
---
36 HRS, VALID AT:
181800Z --- 21.7N 117.2E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 050 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 295 DEG/ 09 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
190600Z --- 22.4N 115.5E
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 040 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
010 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
VECTOR TO 72 HR POSIT: 290 DEG/ 05 KTS
---
72 HRS, VALID AT:
200600Z --- 23.1N 113.3E
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 96 HR POSIT: 275 DEG/ 04 KTS
---
LONG RANGE OUTLOOK:
---
96 HRS, VALID AT:
210600Z --- 23.2N 111.7E
MAX SUSTAINED WINDS - 015 KT, GUSTS 025 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
170900Z POSITION NEAR 18.2N 120.9E.
17SEP25. TROPICAL DEPRESSION 23W (TWENTYTHREE), LOCATED
APPROXIMATELY 198 NM NORTH OF MANILA, PHILIPPINES, HAS TRACKED
NORTH-NORTHWESTWARD AT 12 KNOTS OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 170600Z IS 1003 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 170600Z IS 12 FEET. NEXT WARNINGS AT
171500Z, 172100Z, 180300Z AND 180900Z.//
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