#257 Postby cycloneye » Wed May 11, 2011 5:25 pm
Final Warning
WTPN31 PGTW 112100
MSGID/GENADMIN/NAVMARFCSTCEN PEARL HARBOR HI/JTWC//
SUBJ/TROPICAL CYCLONE WARNING//
RMKS/
1. TROPICAL STORM 03W (AERE) WARNING NR 023
01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
111800Z --- NEAR 29.8N 132.0E
MOVEMENT PAST SIX HOURS - 050 DEGREES AT 26 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
BECOMING EXTRATROPICAL
REPEAT POSIT: 29.8N 132.0E
---
FORECASTS:
12 HRS, VALID AT:
120600Z --- 33.1N 137.1E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
EXTRATROPICAL
VECTOR TO 24 HR POSIT: 055 DEG/ 29 KTS
---
24 HRS, VALID AT:
121800Z --- 36.2N 143.0E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
EXTRATROPICAL
---
REMARKS:
112100Z POSITION NEAR 30.6N 133.3E.
TROPICAL STORM (TS) O3W (AERE), LOCATED APPROXIMATELY 230 NM SOUTH-
SOUTHEAST OF SASEBO, JAPAN, HAS ACCELERATED NORTHEASTWARD AT 26
KNOTS DURING THE PAST 06 HOURS. ANIMATED INFRARED SATELLITE IMAGERY
INDICATES CONVECTION HAS DIMINISHED NEAR THE LOW LEVEL CIRCULATION
CENTER (LLCC) AS THE SYSTEM BECOMES EMBEDDED WITHIN A MID-LATITUDE
BAROCLINIC ZONE. AN 11/1715Z AMSR-E 89H MICROWAVE IMAGE ALSO
INDICATES A LACK OF CONVECTION NEAR THE LLCC. TS AERE IS CURRENTLY
UNDERGOING EXTRATROPICAL TRANSITION (ET) AS IT INTERACTS WITH THE
BAROCLINIC ZONE IN A REGION OF UNFAVORABLY LOW (20-23 DEGREES
CELSIUS) SEA SURFACE TEMPERATURES (SST) AND UNFAVORABLY HIGH (35-45
KNOT) VERTICAL WIND SHEAR (VWS). TS 03W IS EXPECTED TO CONTINUE
TRACKING NORTHEASTWARD AND COMPLETE ET WITHIN THE NEXT 12 HOURS.
THIS IS THE FINAL WARNING ON THIS SYSTEM BY THE JOINT TYPHOON
WARNING CENTER (NAVMARFCSTCEN). THE SYSTEM WILL BE CLOSELY MONITORED
FOR SIGNS OF REGENERATION. MAXIMUM SIGNIFICANT WAVE HEIGHT AT
111800Z IS 15 FEET.//
NNNN
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