WTPN32 PGTW 060300
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL DEPRESSION 13W (BAILU) WARNING NR 017//
RMKS/
1. TROPICAL DEPRESSION 13W (BAILU) WARNING NR 017    
   02 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC
   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
   WIND RADII VALID OVER OPEN WATER ONLY
    ---
   WARNING POSITION:
   060000Z --- NEAR 40.2N 162.2E
     MOVEMENT PAST SIX HOURS - 070 DEGREES AT 15 KTS
     POSITION ACCURATE TO WITHIN 060 NM
     POSITION BASED ON CENTER LOCATED BY SATELLITE
   PRESENT WIND DISTRIBUTION:
   MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   BECOMING EXTRATROPICAL
   REPEAT POSIT: 40.2N 162.2E
    ---
   FORECASTS:
   12 HRS, VALID AT:
   061200Z --- 42.2N 166.3E
   MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
   VECTOR TO 24 HR POSIT: 070 DEG/ 20 KTS
    ---
   24 HRS, VALID AT:
   070000Z --- 43.4N 171.5E
   MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
    ---
REMARKS:
060300Z POSITION NEAR 40.7N 163.2E.
06AUG25. TROPICAL DEPRESSION 13W (BAILU), LOCATED APPROXIMATELY
959 NM EAST OF MISAWA, JAPAN, HAS TRACKED EAST-NORTHEASTWARD AT
15 KNOTS OVER THE PAST SIX HOURS. ANIMATED VISUAL AND SHORTWAVE
INFRARED IMAGERY SHOW THAT TD 13W IS WELL INTO THE EXTRA-TROPICAL
TRANSITION PHASE, BUT THE SYSTEM WILL WEAKEN TO BELOW 25 KNOTS
WELL BEFORE IT COMPLETES THE PROCESS. A MAJOR SHORTWAVE TROF
DIGGING OFF THE COAST OF ASIA IS AMPLIFYING THE LONG WAVE PATTERN
AND FORCING THE POLAR FRONT JET EVEN FURTHER POLEWARD, SLOWING THE
MERGE OF THE SYSTEM INTO THE WESTERLIES. NONETHELESS THE SATELLITE
ANIMATION SHOWS THE CORE BEGINNING TO FILL AND THE EARLY STAGES
OF COLD FRONTOGENESIS OVER THE SOUTHEAST QUANDRANT. COLD AIR
STRATOCUMULUS FIELDS HAVE FILLED IN THE NORTHWESTRN QUADRANT.
BEFORE COMPLETINGEXTRA-TROPICAL TRANSITION WITHIN THE NEXT 24 HOURS.
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 060000Z IS 982
MB. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 060000Z IS 12 FEET.
REFER TO TROPICAL DEPRESSION 15W (FIFTEEN) WARNINGS (WTPN32 PGTW) FOR 
SIX-HOURLY UPDATES.//
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