WTPN31 PHNC 282200
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL STORM 18E (SONIA) WARNING NR 017//
RMKS/
1. TROPICAL STORM 18E (SONIA) WARNING NR 017    
   01 ACTIVE TROPICAL CYCLONE IN EASTPAC
   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
   WIND RADII VALID OVER OPEN WATER ONLY
    ---
   WARNING POSITION:
   281800Z --- NEAR 15.2N 123.9W
     MOVEMENT PAST SIX HOURS - 285 DEGREES AT 08 KTS
     POSITION ACCURATE TO WITHIN 030 NM
     POSITION BASED ON CENTER LOCATED BY SATELLITE
   PRESENT WIND DISTRIBUTION:
   MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   RADIUS OF 034 KT WINDS - 040 NM NORTHEAST QUADRANT
                            000 NM SOUTHEAST QUADRANT
                            000 NM SOUTHWEST QUADRANT
                            050 NM NORTHWEST QUADRANT
   REPEAT POSIT: 15.2N 123.9W
    ---
   FORECASTS:
   12 HRS, VALID AT:
   290600Z --- 15.4N 125.7W
   MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   POST-TROP/REMNT LOW
   VECTOR TO 24 HR POSIT: 265 DEG/ 10 KTS
    ---
   24 HRS, VALID AT:
   291800Z --- 15.3N 127.8W
   MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   POST-TROP/REMNT LOW
   VECTOR TO 36 HR POSIT: 260 DEG/ 11 KTS
    ---
   36 HRS, VALID AT:
   300600Z --- 15.0N 130.0W
   MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   POST-TROP/REMNT LOW
    ---
REMARKS:
282200Z POSITION NEAR 15.3N 124.5W.
28OCT25. TROPICAL STORM 18E (SONIA), LOCATED APPROXIMATELY 1113
NM SOUTH-SOUTHWEST OF SAN DIEGO, HAS TRACKED WEST-NORTHWESTWARD
AT 08 KNOTS OVER THE PAST SIX HOURS. MINIMUM CENTRAL PRESSURE AT 
281800Z IS 1003 MB. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 281800Z IS 18 
FEET. NEXT WARNINGS AT 290400Z, 291000Z, 291600Z AND 292200Z.//
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