Tropical Storm Arlene

Forecast Advisory 4

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833
WTNT21 KNHC 200833
TCMAT1

SUBTROPICAL DEPRESSION ONE FORECAST/ADVISORY NUMBER 4
NWS NATIONAL HURRICANE CENTER MIAMI FL AL012017
0900 UTC THU APR 20 2017

THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.

SUBTROPICAL DEPRESSION CENTER LOCATED NEAR 34.4N 39.3W AT 20/0900Z
POSITION ACCURATE WITHIN 30 NM

PRESENT MOVEMENT TOWARD THE NORTH OR 350 DEGREES AT 12 KT

ESTIMATED MINIMUM CENTRAL PRESSURE 996 MB
MAX SUSTAINED WINDS 30 KT WITH GUSTS TO 40 KT.
12 FT SEAS.. 0NE 210SE 0SW 0NW.
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 34.4N 39.3W AT 20/0900Z
AT 20/0600Z CENTER WAS LOCATED NEAR 33.8N 39.2W

FORECAST VALID 20/1800Z 36.7N 41.6W
MAX WIND 30 KT...GUSTS 40 KT.

FORECAST VALID 21/0600Z 38.0N 46.5W...POST-TROP/REMNT LOW
MAX WIND 30 KT...GUSTS 40 KT.

FORECAST VALID 21/1800Z...DISSIPATED

REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 34.4N 39.3W

NEXT ADVISORY AT 20/1500Z

$$
FORECASTER STEWART