Subject: Pacific-NW: 1. Typhoon 16w (chaba) Warning Nr 031

From: SIU Weather Processor <[email-masked]>
Date: Thu, 28 Oct 2010 21:08:05 -0500

WTPN32 PGTW 290300
MSGID/GENADMIN/NAVMARFCSTCEN PEARL HARBOR HI/JTWC//
SUBJ/TROPICAL CYCLONE WARNING//
RMKS/
1. TYPHOON 16W (CHABA) WARNING NR 031
   01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC
   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
   WIND RADII VALID OVER OPEN WATER ONLY
    ---
   WARNING POSITION:
   290000Z --- NEAR 27.2N 131.6E
     MOVEMENT PAST SIX HOURS - 040 DEGREES AT 11 KTS
     POSITION ACCURATE TO WITHIN 060 NM
     POSITION BASED ON CENTER LOCATED BY SATELLITE
   PRESENT WIND DISTRIBUTION:
   MAX SUSTAINED WINDS - 095 KT, GUSTS 115 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   RADIUS OF 064 KT WINDS - 035 NM NORTHEAST QUADRANT
                            035 NM SOUTHEAST QUADRANT
                            030 NM SOUTHWEST QUADRANT
                            030 NM NORTHWEST QUADRANT
   RADIUS OF 050 KT WINDS - 070 NM NORTHEAST QUADRANT
                            070 NM SOUTHEAST QUADRANT
                            060 NM SOUTHWEST QUADRANT
                            070 NM NORTHWEST QUADRANT
   RADIUS OF 034 KT WINDS - 180 NM NORTHEAST QUADRANT
                            185 NM SOUTHEAST QUADRANT
                            170 NM SOUTHWEST QUADRANT
                            185 NM NORTHWEST QUADRANT
   REPEAT POSIT: 27.2N 131.6E
    ---
   FORECASTS:
   12 HRS, VALID AT:
   291200Z --- 29.2N 133.5E
   MAX SUSTAINED WINDS - 075 KT, GUSTS 090 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   BECOMING EXTRATROPICAL
   RADIUS OF 064 KT WINDS - 025 NM NORTHEAST QUADRANT
                            025 NM SOUTHEAST QUADRANT
                            025 NM SOUTHWEST QUADRANT
                            025 NM NORTHWEST QUADRANT
   RADIUS OF 050 KT WINDS - 055 NM NORTHEAST QUADRANT
                            055 NM SOUTHEAST QUADRANT
                            045 NM SOUTHWEST QUADRANT
                            055 NM NORTHWEST QUADRANT
   RADIUS OF 034 KT WINDS - 170 NM NORTHEAST QUADRANT
                            175 NM SOUTHEAST QUADRANT
                            160 NM SOUTHWEST QUADRANT
                            170 NM NORTHWEST QUADRANT
   VECTOR TO 24 HR POSIT: 045 DEG/ 16 KTS
    ---
   24 HRS, VALID AT:
   300000Z --- 31.5N 136.1E
   MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   BECOMING EXTRATROPICAL
   RADIUS OF 050 KT WINDS - 035 NM NORTHEAST QUADRANT
                            035 NM SOUTHEAST QUADRANT
                            030 NM SOUTHWEST QUADRANT
                            030 NM NORTHWEST QUADRANT
   RADIUS OF 034 KT WINDS - 135 NM NORTHEAST QUADRANT
                            140 NM SOUTHEAST QUADRANT
                            130 NM SOUTHWEST QUADRANT
                            135 NM NORTHWEST QUADRANT
   VECTOR TO 36 HR POSIT: 050 DEG/ 20 KTS
    ---
   36 HRS, VALID AT:
   301200Z --- 34.1N 139.8E
   MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   EXTRATROPICAL
   VECTOR TO 48 HR POSIT: 055 DEG/ 25 KTS
    ---
   EXTENDED OUTLOOK:
   48 HRS, VALID AT:
   310000Z --- 36.9N 144.9E
   MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   EXTRATROPICAL
   VECTOR TO 72 HR POSIT: 055 DEG/ 27 KTS
    ---
   72 HRS, VALID AT:
   010000Z --- 42.7N 157.0E
   MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   EXTRATROPICAL
    ---
REMARKS:
290300Z POSITION NEAR 27.7N 132.1E.
TYPHOON (TY) 16W (CHABA), LOCATED APPROXIMATELY 660 NM SOUTHWEST OF
TOKYO, JAPAN, HAS TRACKED NORTHEASTWARD AT 11 KNOTS. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 290000Z IS 29 FEET. NEXT WARNINGS AT
290900Z, 291500Z, 292100Z AND 300300Z.//

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