000
WTPZ21 KNHC 281433
TCMEP1

TROPICAL STORM ALVIN FORECAST/ADVISORY NUMBER  12
NWS NATIONAL HURRICANE CENTER MIAMI FL       EP012019
1500 UTC FRI JUN 28 2019

THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.

TROPICAL STORM CENTER LOCATED NEAR 19.0N 117.7W AT 28/1500Z
POSITION ACCURATE WITHIN  25 NM

PRESENT MOVEMENT TOWARD THE NORTHWEST OR 310 DEGREES AT  13 KT

ESTIMATED MINIMUM CENTRAL PRESSURE  999 MB
MAX SUSTAINED WINDS  55 KT WITH GUSTS TO  65 KT.
50 KT....... 20NE   0SE   0SW  20NW.
34 KT....... 60NE  30SE  30SW  40NW.
12 FT SEAS.. 45NE  30SE  30SW  45NW.
WINDS AND SEAS VARY GREATLY IN EACH QUADRANT.  RADII IN NAUTICAL
MILES ARE THE LARGEST RADII EXPECTED ANYWHERE IN THAT QUADRANT.

REPEAT...CENTER LOCATED NEAR 19.0N 117.7W AT 28/1500Z
AT 28/1200Z CENTER WAS LOCATED NEAR 18.6N 117.2W

FORECAST VALID 29/0000Z 20.1N 119.3W
MAX WIND  45 KT...GUSTS  55 KT.
34 KT... 40NE  20SE  20SW  40NW.

FORECAST VALID 29/1200Z 21.0N 121.0W
MAX WIND  35 KT...GUSTS  45 KT.
34 KT... 30NE   0SE   0SW  30NW.

FORECAST VALID 30/0000Z 21.6N 122.4W...POST-TROP/REMNT LOW
MAX WIND  25 KT...GUSTS  35 KT.

FORECAST VALID 30/1200Z...DISSIPATED

REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 19.0N 117.7W

NEXT ADVISORY AT 28/2100Z

$$
FORECASTER LATTO/BEVEN