000
FZPN03 KNHC 312116
HSFEP2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC THU MAY 31 2007
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS

SECURITE

E PACIFIC FROM THE EQUATOR TO 30N E OF 140W

SYNOPSIS VALID 1800 UTC THU MAY 31
24 HOUR FORECAST VALID 1800 UTC FRI JUN 01
48 HOUR FORECAST VALID 1800 UTC SAT JUN 02

.WARNINGS
...TROPICAL STORM WARNING...
.TROPICAL STORM BARBARA NEAR 12.9N 95.5W 1004 MB AT 2100 UTC MAY
31 MOVING ESE OR 105 DEG AT 4 KT. MAXIMUM SUSTAINED WINDS 35 KT
GUSTS 45 KT. TROPICAL STORM FORCE WINDS WITHIN 0 NM N SEMICIRCLE
AND 40 NM S SEMICIRCLE.  SEAS 12 FT OR GREATER WITHIN 0 NM N
SEMICIRCLE AND 40 NM S SEMICIRCLE WITH SEAS TO 14 FT.
.24 HOUR FORECAST TROPICAL STORM BARBARA NEAR 13.3N 94.6W.
MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE 
WINDS WITHIN 50 NM OF CENTER. SEAS 12 FT OR GREATER WITHIN 0 NM N
SEMICIRCLE AND 40 NM S SEMICIRCLE WITH SEAS TO 16 FT.
.48 HOUR FORECAST TROPICAL STORM BARBARA NEAR 15.0N 94.5W.
MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. TROPICAL STORM FORCE 
WINDS WITHIN 60 NM OF CENTER. SEAS 12 FT OR GREATER WITHIN 0 NM N
SEMICIRCLE AND 40 NM S SEMICIRCLE WITH SEAS TO 17 FT.
.72 HOUR FORECAST TROPICAL STORM BARBARA NEAR 15.5N 95.0W.
MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST TROPICAL STORM BARBARA INLAND NEAR 16.0N
95.5W. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT.
.120 HOUR FORECAST TROPICAL DEPRESSION BARBARA INLAND NEAR 16.5N
96.0W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT.

.SYNOPSIS AND FORECAST

.TROPICAL DEPRESSION ALVIN NEAR 12.7N 116.2W 1008 MB AT 2100 UTC
MAY 31 MOVING WSW OR 245 DEG AT 4 KT. MAXIMUM SUSTAINED WINDS 20 
KT GUSTS 25 KT SEAS TO 10 FT.
.24 HOUR FORECAST REMNANT LOW NEAR 12.3N 117.3W. MAXIMUM 
SUSTAINED WINDS 20 KT GUSTS 25 KT. SEAS TO 10 FT.
.48 HOUR FORECAST REMNANT LOW NEAR 11.9N 118.5W. MAXIMUM 
SUSTAINED WINDS 20 KT GUSTS 25 KT. SEAS  TO 9 FT.
.72 HOUR FORECAST REMNANT LOW NEAR 11.3N 119.5W. MAXIMUM 
SUSTAINED WINDS 20 KT GUSTS 25 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST REMNANT LOW NEAR 10.5N 120.5W. MAXIMUM
SUSTAINED WINDS 20 KT GUSTS 25 KT.
.120 HOUR FORECAST...DISSIPATED.

.EXCEPT AS NOTED IN WARNINGS...WITHIN 240 NM S AND 60 NM N 
SEMICIRCLES WINDS 20 TO 33 KT SEAS 8 TO 11 FT. ELSEWHERE FROM 5N 
TO 12N BETWEEN 92W AND 102W S TO SW WINDS 20 KT SEAS 8 TO 9 FT 
IN SW SWELL.
.24 HOUR FORECAST EXCEPT AS NOTED IN WARNINGS...WITHIN 180 NM OF 
CENTER WINDS 20 TO 33 KT SEAS 8 TO 12 FT. ELSEWHERE FROM 5N TO 
12N BETWEEN 90W AND 102W S TO SW WINDS 20 KT SEAS TO 9 FT IN SW 
SWELL.
.48 HOUR FORECAST EXCEPT AS NOTED IN WARNINGS...WITHIN 240 NM SE 
AND 120 NM NW SEMICIRCLES WINDS 20 TO 33 KT SEAS 8 TO 12 FT. 
ELSEWHERE FROM 5N TO 12N BETWEEN 90W AND 102W S TO SW WINDS 20 
KT SEAS TO 9 FT IN SW SWELL.

.REMAINDER OF AREA WINDS LESS THAN 20 KT SEAS LESS THAN 8 FT.

CONVECTION VALID 2100 UTC THU MAY 31...
TROPICAL STORM BARBARA...NUMEROUS STRONG FROM 11N TO 14N BETWEEN 
95W AND 98W. SCATTERED MODERATE TO STRONG ELSEWHERE FROM 8N TO 
15N BETWEEN 90W AND 102W.

INTERTROPICAL CONVERGENCE ZONE...9N77W 12N94W 9N110W 6N130W 
5N140W. SCATTERED MODERATE 90 NM WIDE FROM 100W TO 110W. 

$$
FORECASTER FET
TROPICAL PREDICTION CENTER
TROPICAL ANALYSIS AND FORECAST BRANCH