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This is the final warning / advisory for this storm as it has weakened below warning levels and/or the storm system is no longer a tropical cyclone.
Current Wind Speed 60 knots / 69 MPH
Max Predicted Wind Speed 60 knots / 69 MPH at
Spaghetti models for DUJUAN can be found here:
DUJUAN spaghetti models page »
WTPN31 PGTW 220900
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL STORM 24W (DUJUAN) WARNING NR 028//
RMKS/
1. TROPICAL STORM 24W (DUJUAN) WARNING NR 028
DOWNGRADED FROM TYPHOON 24W
01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
220600Z --- NEAR 39.0N 150.2E
MOVEMENT PAST SIX HOURS - 070 DEGREES AT 24 KTS
POSITION ACCURATE TO WITHIN 030 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT
WIND RADII VALID OVER OPEN WATER ONLY
BECOMING EXTRATROPICAL
RADIUS OF 050 KT WINDS - 070 NM NORTHEAST QUADRANT
100 NM SOUTHEAST QUADRANT
080 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 125 NM NORTHEAST QUADRANT
185 NM SOUTHEAST QUADRANT
180 NM SOUTHWEST QUADRANT
145 NM NORTHWEST QUADRANT
REPEAT POSIT: 39.0N 150.2E
---
FORECASTS:
12 HRS, VALID AT:
221800Z --- 40.9N 157.5E
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
EXTRATROPICAL
RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 090 NM NORTHEAST QUADRANT
190 NM SOUTHEAST QUADRANT
200 NM SOUTHWEST QUADRANT
130 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 070 DEG/ 35 KTS
---
24 HRS, VALID AT:
230600Z --- 42.9N 166.4E
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
EXTRATROPICAL
RADIUS OF 034 KT WINDS - 040 NM NORTHEAST QUADRANT
190 NM SOUTHEAST QUADRANT
230 NM SOUTHWEST QUADRANT
070 NM NORTHWEST QUADRANT
---
REMARKS:
220900Z POSITION NEAR 39.5N 152.0E.
22SEP26. TROPICAL STORM 24W (DUJUAN), LOCATED APPROXIMATELY 424
NM EAST OF MISAWA, JAPAN, HAS TRACKED EAST-NORTHEASTWARD AT 24
KNOTS OVER THE PAST SIX HOURS. ANIMATED MULTI-SPECTRAL IMAGERY
DEPICTS TROPICAL STORM (TS) 24W (DUJUAN) WITH A VERY BROAD,
ELONGATED, AND FULLY EXPOSED LOW-LEVEL CIRCULATION CENTER. CONVECTION
IS HIGHLY SHEARED TO THE NORTHEAST AS THE SYSTEM FURTHER EMBEDS
ITSELF UNDER THE UPPER LEVEL JET. ENVIRONMENTAL ANALYSIS REVEALS A
HOSTILE ENVIRONMENT CHARACTERIZED BY COLD (23-24 C) SEA
SURFACE TEMPERATURES, EXTREME (60-65 KTS) VERTICAL WIND SHEAR,
EXTENSIVE DRY AIR ENTRAINMENT. 24W IS ASSESSED TO BE CURRENTLY
UNDERGOING EXTRATROPICAL TRANSITION (ETT), EXHIBITING MODERATE
TEMPERATURE ADVECTION INDUCED BY INTERACTION WITH THE JET. GLOBAL
DETERMINISTIC MODELS ARE IN STRONG AGREEMENT THAT 24W WILL COMPLETE
ETT WITHIN 12 HOURS AND CONTINUE TRACKING POLEWARD THROUGH THE
REMAINDER OF THE FORECAST PERIOD. THIS IS THE FINAL WARNING ON THIS
SYSTEM BY THE JOINT TYPHOON WRNCEN PEARL HARBOR HI. THE SYSTEM WILL
BE CLOSELY MONITORED FOR SIGNS OF REGENERATION. MINIMUM CENTRAL
PRESSURE AT 220600Z IS 975 MB. MAXIMUM SIGNIFICANT WAVE HEIGHT AT
220600Z IS 31 FEET.//
NNNN Public Advisory not available for this storm.
Forecast Discussion not available for this storm.
| Time | Speed | Location | Status |
|---|---|---|---|
| 60 knots | 39.0, 150.2 | ||
| 50 knots | 40.9, 157.5 | ||
| 40 knots | 42.9, 166.4 |
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