Tropical Storm LAN Advisory lun, 23.10.

MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL CYCLONE WARNING//
RMKS/
1. TYPHOON 25W (LAN) WARNING NR 031
   02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
   WIND RADII VALID OVER OPEN WATER ONLY
    ---
   WARNING POSITION:
   230000Z --- NEAR 37.3N 141.6E
     MOVEMENT PAST SIX HOURS - 040 DEGREES AT 36 KTS
     POSITION ACCURATE TO WITHIN 060 NM
     POSITION BASED ON CENTER LOCATED BY A COMBINATION OF
     SATELLITE AND RADAR
   PRESENT WIND DISTRIBUTION:
   MAX SUSTAINED WINDS - 065 KT, GUSTS 080 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   EXTRATROPICAL
   RADIUS OF 064 KT WINDS - 055 NM NORTHEAST QUADRANT
                            085 NM SOUTHEAST QUADRANT
                            050 NM SOUTHWEST QUADRANT
                            050 NM NORTHWEST QUADRANT
   RADIUS OF 050 KT WINDS - 100 NM NORTHEAST QUADRANT
                            155 NM SOUTHEAST QUADRANT
                            090 NM SOUTHWEST QUADRANT
                            065 NM NORTHWEST QUADRANT
   RADIUS OF 034 KT WINDS - 185 NM NORTHEAST QUADRANT
                            270 NM SOUTHEAST QUADRANT
                            165 NM SOUTHWEST QUADRANT
                            125 NM NORTHWEST QUADRANT
   REPEAT POSIT: 37.3N 141.6E
    ---
   FORECASTS:
   12 HRS, VALID AT:
   231200Z --- 42.4N 149.6E
   MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   EXTRATROPICAL
   RADIUS OF 050 KT WINDS - 055 NM NORTHEAST QUADRANT
                            160 NM SOUTHEAST QUADRANT
                            130 NM SOUTHWEST QUADRANT
                            065 NM NORTHWEST QUADRANT
   RADIUS OF 034 KT WINDS - 330 NM NORTHEAST QUADRANT
                            415 NM SOUTHEAST QUADRANT
                            270 NM SOUTHWEST QUADRANT
                            165 NM NORTHWEST QUADRANT
   VECTOR TO 24 HR POSIT: 060 DEG/ 52 KTS
    ---
   24 HRS, VALID AT:
   240000Z --- 46.9N 162.7E
   MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   EXTRATROPICAL
   RADIUS OF 050 KT WINDS - 065 NM NORTHEAST QUADRANT
                            205 NM SOUTHEAST QUADRANT
                            170 NM SOUTHWEST QUADRANT
                            065 NM NORTHWEST QUADRANT
   RADIUS OF 034 KT WINDS - 325 NM NORTHEAST QUADRANT
                            520 NM SOUTHEAST QUADRANT
                            320 NM SOUTHWEST QUADRANT
                            270 NM NORTHWEST QUADRANT
    ---
REMARKS:
230300Z POSITION NEAR 38.6N 143.6E.
TYPHOON (TY) 25W (LAN), LOCATED APPROXIMATELY 187 NM SOUTH OF MISAWA,
JAPAN, HAS TRACKED NORTHEASTWARD AT 36 KNOTS OVER THE PAST SIX
HOURS. TY 25W IS ASSESSED AS AN EXTRA-TROPICAL CYCLONE AND HAS
CONTINUED TO RAPIDLY ACCELERATE NORTHEASTWARD. ANIMATED
MULTISPECTRAL SATELLITE IMAGERY DEPICTS A WELL-DEFINED FRONTAL
STRUCTURE WITH AN EXPOSED, BROAD CENTER AND RAPIDLY DECAYING DEEP
CONVECTION SHEARED TO THE NORTHEAST. TY 25W WILL CONTINUE TO
ACCELERATE NORTHEASTWARD WITHIN THE MIDLATITUDE WESTERLY FLOW BUT IS
FORECAST TO MAINTAIN STORM-FORCE WINDS. 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 230000Z IS 28 FEET. REFER TO TROPICAL
DEPRESSION 27W (TWENTYSEVEN) WARNINGS (WTPN33 PGTW) FOR SIX-HOURLY
UPDATES.//
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