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TROPICAL STORM ALVIN FORECAST/ADVISORY NUMBER  11
NWS NATIONAL HURRICANE CENTER MIAMI FL       EP012019
0900 UTC FRI JUN 28 2019

THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.

TROPICAL STORM CENTER LOCATED NEAR 18.0N 116.3W AT 28/0900Z
POSITION ACCURATE WITHIN  25 NM

PRESENT MOVEMENT TOWARD THE NORTHWEST OR 305 DEGREES AT  13 KT

ESTIMATED MINIMUM CENTRAL PRESSURE  994 MB
MAX SUSTAINED WINDS  60 KT WITH GUSTS TO  75 KT.
50 KT....... 10NE  10SE  10SW  20NW.
34 KT....... 40NE  30SE  30SW  40NW.
12 FT SEAS.. 45NE  30SE  15SW  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 18.0N 116.3W AT 28/0900Z
AT 28/0600Z CENTER WAS LOCATED NEAR 17.6N 115.8W

FORECAST VALID 28/1800Z 19.2N 118.0W
MAX WIND  55 KT...GUSTS  65 KT.
50 KT... 10NE  10SE  10SW  20NW.
34 KT... 40NE  30SE  30SW  40NW.

FORECAST VALID 29/0600Z 20.3N 119.8W
MAX WIND  40 KT...GUSTS  50 KT.
34 KT... 30NE  30SE  20SW  30NW.

FORECAST VALID 29/1800Z 20.9N 121.1W...POST-TROP/REMNT LOW
MAX WIND  25 KT...GUSTS  35 KT.

FORECAST VALID 30/0600Z 21.3N 122.5W...POST-TROP/REMNT LOW
MAX WIND  20 KT...GUSTS  30 KT.

FORECAST VALID 01/0600Z...DISSIPATED

REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 18.0N 116.3W

NEXT ADVISORY AT 28/1500Z

$$
FORECASTER BROWN


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