Tropical Storm MEARI Advisory Mon Nov 07

MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL CYCLONE WARNING//
RMKS/
1. TYPHOON 26W (MEARI) WARNING NR 019
   01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC
   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
   WIND RADII VALID OVER OPEN WATER ONLY
    ---
   WARNING POSITION:
   070600Z --- NEAR 29.2N 148.1E
     MOVEMENT PAST SIX HOURS - 025 DEGREES AT 25 KTS
     POSITION ACCURATE TO WITHIN 030 NM
     POSITION BASED ON CENTER LOCATED BY SATELLITE
   PRESENT WIND DISTRIBUTION:
   MAX SUSTAINED WINDS - 065 KT, GUSTS 080 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   BECOMING EXTRATROPICAL
   RADIUS OF 064 KT WINDS - 055 NM NORTHEAST QUADRANT
                            055 NM SOUTHEAST QUADRANT
                            050 NM SOUTHWEST QUADRANT
                            050 NM NORTHWEST QUADRANT
   RADIUS OF 050 KT WINDS - 100 NM NORTHEAST QUADRANT
                            100 NM SOUTHEAST QUADRANT
                            090 NM SOUTHWEST QUADRANT
                            090 NM NORTHWEST QUADRANT
   RADIUS OF 034 KT WINDS - 180 NM NORTHEAST QUADRANT
                            180 NM SOUTHEAST QUADRANT
                            165 NM SOUTHWEST QUADRANT
                            165 NM NORTHWEST QUADRANT
   REPEAT POSIT: 29.2N 148.1E
    ---
   FORECASTS:
   12 HRS, VALID AT:
   071800Z --- 31.9N 150.1E
   MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   EXTRATROPICAL
   RADIUS OF 050 KT WINDS - 185 NM NORTHEAST QUADRANT
                            025 NM SOUTHEAST QUADRANT
                            075 NM SOUTHWEST QUADRANT
                            090 NM NORTHWEST QUADRANT
   RADIUS OF 034 KT WINDS - 370 NM NORTHEAST QUADRANT
                            215 NM SOUTHEAST QUADRANT
                            210 NM SOUTHWEST QUADRANT
                            235 NM NORTHWEST QUADRANT
   VECTOR TO 24 HR POSIT: 050 DEG/ 19 KTS
    ---
   24 HRS, VALID AT:
   080600Z --- 34.4N 153.5E
   MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   EXTRATROPICAL
   RADIUS OF 034 KT WINDS - 370 NM NORTHEAST QUADRANT
                            230 NM SOUTHEAST QUADRANT
                            200 NM SOUTHWEST QUADRANT
                            205 NM NORTHWEST QUADRANT
    ---
REMARKS:
070900Z POSITION NEAR 29.9N 148.6E.
TYPHOON (TY) 26W (MEARI), LOCATED APPROXIMATELY 561 NM SOUTHEAST OF
YOKOSUKA, JAPAN, HAS TRACKED NORTH-NORTHEASTWARD AT 25 KNOTS OVER
THE PAST SIX HOURS. WATER VAPOR IMAGERY SHOWS THAT THE MID-LATITUDE
TROUGH APPROACHING FROM THE WEST HAS FULLY ENGULFED TY MEARI. A
070600Z SSMIS 91GHZ MICROWAVE IMAGE DEPICTS DRY AIR ENTRAINING THE
CYCLONE FROM THE SOUTHERN PERIPHERY WITH ALL REMAINING CONVECTION
SHEARED TO THE NORTH. THE CONVECTIVE STRUCTURE IS ELONGATED TO THE
NORTHEAST AND HAS BECOME FRONTAL, INDICATING EXTRA-TROPICAL
TRANSITION (ETT). TY 26W WILL CONTINUE TO WEAKEN AS IT ACCELERATES
NORTHEASTWARD, EMBEDDED WITHIN THE MID-LATITUDE WESTERLY FLOW. THE
WIND FIELD WILL CONTINUE TO BROADEN AS IT COMPLETES ETT AS A STRONG
COLD-CORE LOW. 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. MAXIMUM SIGNIFICANT WAVE HEIGHT AT
070600Z IS 25 FEET.
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