Hurricane Danny

Forecast Advisory 13



711
WTNT24 KNHC 211437
TCMAT4

HURRICANE DANNY FORECAST/ADVISORY NUMBER 13
NWS NATIONAL HURRICANE CENTER MIAMI FL AL042015
1500 UTC FRI AUG 21 2015

THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.

INTERESTS IN THE LEEWARD ISLANDS SHOULD MONITOR THE PROGRESS OF
DANNY.

HURRICANE CENTER LOCATED NEAR 14.0N 48.2W AT 21/1500Z
POSITION ACCURATE WITHIN 10 NM

PRESENT MOVEMENT TOWARD THE WEST-NORTHWEST OR 290 DEGREES AT 9 KT

ESTIMATED MINIMUM CENTRAL PRESSURE 976 MB
EYE DIAMETER 10 NM
MAX SUSTAINED WINDS 90 KT WITH GUSTS TO 110 KT.
64 KT....... 15NE 10SE 10SW 15NW.
50 KT....... 30NE 20SE 20SW 30NW.
34 KT....... 60NE 40SE 30SW 50NW.
12 FT SEAS.. 60NE 45SE 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 14.0N 48.2W AT 21/1500Z
AT 21/1200Z CENTER WAS LOCATED NEAR 13.8N 47.8W

FORECAST VALID 22/0000Z 14.5N 49.6W
MAX WIND 90 KT...GUSTS 110 KT.
64 KT... 15NE 10SE 10SW 15NW.
50 KT... 30NE 20SE 20SW 20NW.
34 KT... 60NE 50SE 40SW 50NW.

FORECAST VALID 22/1200Z 15.1N 51.7W
MAX WIND 85 KT...GUSTS 105 KT.
64 KT... 15NE 10SE 10SW 15NW.
50 KT... 30NE 20SE 20SW 20NW.
34 KT... 60NE 50SE 40SW 50NW.

FORECAST VALID 23/0000Z 15.5N 54.0W
MAX WIND 75 KT...GUSTS 90 KT.
64 KT... 10NE 10SE 10SW 10NW.
50 KT... 30NE 20SE 20SW 30NW.
34 KT... 60NE 50SE 40SW 60NW.

FORECAST VALID 23/1200Z 16.0N 56.4W
MAX WIND 65 KT...GUSTS 80 KT.
50 KT... 30NE 20SE 20SW 30NW.
34 KT... 60NE 50SE 40SW 60NW.

FORECAST VALID 24/1200Z 17.0N 61.5W
MAX WIND 55 KT...GUSTS 65 KT.
50 KT... 30NE 20SE 20SW 30NW.
34 KT... 60NE 50SE 40SW 60NW.

EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 150 NM
ON DAY 4 AND 200 NM ON DAY 5...AND FOR INTENSITY NEAR 15 KT EACH DAY

OUTLOOK VALID 25/1200Z 18.0N 66.0W
MAX WIND 50 KT...GUSTS 60 KT.

OUTLOOK VALID 26/1200Z 19.5N 71.0W...INLAND
MAX WIND 40 KT...GUSTS 50 KT.

REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 14.0N 48.2W

NEXT ADVISORY AT 21/2100Z

$$
FORECASTER BEVEN




711
WTNT24 KNHC 211437
TCMAT4

HURRICANE DANNY FORECAST/ADVISORY NUMBER 13
NWS NATIONAL HURRICANE CENTER MIAMI FL AL042015
1500 UTC FRI AUG 21 2015

THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.

INTERESTS IN THE LEEWARD ISLANDS SHOULD MONITOR THE PROGRESS OF
DANNY.

HURRICANE CENTER LOCATED NEAR 14.0N 48.2W AT 21/1500Z
POSITION ACCURATE WITHIN 10 NM

PRESENT MOVEMENT TOWARD THE WEST-NORTHWEST OR 290 DEGREES AT 9 KT

ESTIMATED MINIMUM CENTRAL PRESSURE 976 MB
EYE DIAMETER 10 NM
MAX SUSTAINED WINDS 90 KT WITH GUSTS TO 110 KT.
64 KT....... 15NE 10SE 10SW 15NW.
50 KT....... 30NE 20SE 20SW 30NW.
34 KT....... 60NE 40SE 30SW 50NW.
12 FT SEAS.. 60NE 45SE 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 14.0N 48.2W AT 21/1500Z
AT 21/1200Z CENTER WAS LOCATED NEAR 13.8N 47.8W

FORECAST VALID 22/0000Z 14.5N 49.6W
MAX WIND 90 KT...GUSTS 110 KT.
64 KT... 15NE 10SE 10SW 15NW.
50 KT... 30NE 20SE 20SW 20NW.
34 KT... 60NE 50SE 40SW 50NW.

FORECAST VALID 22/1200Z 15.1N 51.7W
MAX WIND 85 KT...GUSTS 105 KT.
64 KT... 15NE 10SE 10SW 15NW.
50 KT... 30NE 20SE 20SW 20NW.
34 KT... 60NE 50SE 40SW 50NW.

FORECAST VALID 23/0000Z 15.5N 54.0W
MAX WIND 75 KT...GUSTS 90 KT.
64 KT... 10NE 10SE 10SW 10NW.
50 KT... 30NE 20SE 20SW 30NW.
34 KT... 60NE 50SE 40SW 60NW.

FORECAST VALID 23/1200Z 16.0N 56.4W
MAX WIND 65 KT...GUSTS 80 KT.
50 KT... 30NE 20SE 20SW 30NW.
34 KT... 60NE 50SE 40SW 60NW.

FORECAST VALID 24/1200Z 17.0N 61.5W
MAX WIND 55 KT...GUSTS 65 KT.
50 KT... 30NE 20SE 20SW 30NW.
34 KT... 60NE 50SE 40SW 60NW.

EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 150 NM
ON DAY 4 AND 200 NM ON DAY 5...AND FOR INTENSITY NEAR 15 KT EACH DAY

OUTLOOK VALID 25/1200Z 18.0N 66.0W
MAX WIND 50 KT...GUSTS 60 KT.

OUTLOOK VALID 26/1200Z 19.5N 71.0W...INLAND
MAX WIND 40 KT...GUSTS 50 KT.

REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 14.0N 48.2W

NEXT ADVISORY AT 21/2100Z

$$
FORECASTER BEVEN