WTPN31 PHNC 310400
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL STORM 01E (ALVIN) WARNING NR 010//
RMKS/
1. TROPICAL STORM 01E (ALVIN) WARNING NR 010    
   01 ACTIVE TROPICAL CYCLONE IN EASTPAC
   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
   WIND RADII VALID OVER OPEN WATER ONLY
    ---
   WARNING POSITION:
   310000Z --- NEAR 18.7N 109.0W
     MOVEMENT PAST SIX HOURS - 355 DEGREES AT 10 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 - 100 NM NORTHEAST QUADRANT
                            100 NM SOUTHEAST QUADRANT
                            000 NM SOUTHWEST QUADRANT
                            080 NM NORTHWEST QUADRANT
   REPEAT POSIT: 18.7N 109.0W
    ---
   FORECASTS:
   12 HRS, VALID AT:
   311200Z --- 20.3N 109.3W
   MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   VECTOR TO 24 HR POSIT: 355 DEG/ 07 KTS
    ---
   24 HRS, VALID AT:
   010000Z --- 21.7N 109.4W
   MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   POST-TROP/REMNT LOW
   VECTOR TO 36 HR POSIT: 360 DEG/ 06 KTS
    ---
   36 HRS, VALID AT:
   011200Z --- 23.0N 109.4W
   MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   POST-TROP/REMNT LOW
    ---
REMARKS:
310400Z POSITION NEAR 19.2N 109.1W.
31MAY25. TROPICAL STORM 01E (ALVIN), LOCATED APPROXIMATELY 946 NM
SOUTH-SOUTHEAST OF SAN DIEGO, HAS TRACKED NORTHWARD AT 10 KNOTS
OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 310000Z IS 1003 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 310000Z IS 22 FEET. NEXT WARNINGS AT
311000Z, 311600Z, 312200Z AND 010400Z.//
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