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JTWC/23W/#09/09-18 06Z
WTPN31 PGTW 180900
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL DEPRESSION 23W (MITAG) WARNING NR 009//
RMKS/
1. TROPICAL DEPRESSION 23W (MITAG) WARNING NR 009
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 19.9N 117.4E
MOVEMENT PAST SIX HOURS - 275 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: 19.9N 117.4E
---
FORECASTS:
12 HRS, VALID AT:
181800Z --- 21.0N 116.1E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 050 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 310 DEG/ 07 KTS
---
24 HRS, VALID AT:
190600Z --- 22.0N 114.9E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 040 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 315 DEG/ 06 KTS
---
36 HRS, VALID AT:
191800Z --- 22.8N 114.0E
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 48 HR POSIT: 280 DEG/ 05 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
200600Z --- 23.0N 113.0E
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 72 HR POSIT: 265 DEG/ 05 KTS
---
72 HRS, VALID AT:
210600Z --- 22.8N 110.7E
MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
180900Z POSITION NEAR 20.2N 117.1E.
18SEP25. TROPICAL DEPRESSION 23W (MITAG), LOCATED APPROXIMATELY
230 NM SOUTHEAST OF HONG KONG, HAS TRACKED WESTWARD AT 14 KNOTS
OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 180600Z IS 1002 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 180600Z IS 13 FEET. NEXT WARNINGS AT
181500Z, 182100Z, 190300Z AND 190900Z.
//
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