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Hurricane HARVEY


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HURRICANE HARVEY FORECAST/ADVISORY NUMBER  25
NWS NATIONAL HURRICANE CENTER MIAMI FL       AL092017
1500 UTC SAT AUG 26 2017

CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY...

THE STORM SURGE WARNING FOR THE TEXAS COAST SOUTH OF PORT ARANSAS
HAS BEEN DISCONTINUED.

THE HURRICANE WARNING FOR THE TEXAS COAST HAS BEEN REPLACED WITH A
TROPICAL STORM WARNING.

SUMMARY OF WATCHES AND WARNINGS IN EFFECT...

A STORM SURGE WARNING IS IN EFFECT FOR...
* PORT ARANSAS TO HIGH ISLAND TEXAS

A TROPICAL STORM WARNING IS IN EFFECT FOR...
* BAFFIN BAY TO HIGH ISLAND TEXAS

HURRICANE WARNINGS CONTINUE FOR INLAND AREAS NEAR THE CENTER OF
HARVEY. PLEASE SEE PRODUCTS FROM YOUR LOCAL NATIONAL WEATHER
SERVICE OFFICE.

A STORM SURGE WARNING MEANS THERE IS A DANGER OF LIFE-THREATENING
INUNDATION FROM RISING WATER MOVING INLAND FROM THE COASTLINE IN THE
INDICATED LOCATIONS. FOR A DEPICTION OF AREAS AT RISK... PLEASE SEE
THE NATIONAL WEATHER SERVICE STORM SURGE WATCH/WARNING GRAPHIC...
AVAILABLE AT HURRICANES.GOV. THIS IS A LIFE-THREATENING SITUATION.

A TROPICAL STORM WARNING MEANS THAT TROPICAL STORM CONDITIONS ARE
EXPECTED SOMEWHERE WITHIN THE WARNING.

HURRICANE CENTER LOCATED NEAR 28.9N  97.3W AT 26/1500Z
POSITION ACCURATE WITHIN  10 NM

PRESENT MOVEMENT TOWARD THE NORTH OR 350 DEGREES AT   2 KT

ESTIMATED MINIMUM CENTRAL PRESSURE  984 MB
MAX SUSTAINED WINDS  65 KT WITH GUSTS TO  80 KT.
64 KT....... 20NE  20SE  20SW  20NW.
50 KT....... 50NE  50SE  30SW  40NW.
34 KT.......120NE 100SE  70SW  70NW.
12 FT SEAS..150NE 120SE   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 28.9N  97.3W AT 26/1500Z
AT 26/1200Z CENTER WAS LOCATED NEAR 28.7N  97.2W

FORECAST VALID 27/0000Z 29.1N  97.4W...INLAND
MAX WIND  45 KT...GUSTS  55 KT.
34 KT...100NE 100SE  50SW  50NW.

FORECAST VALID 27/1200Z 29.2N  97.5W...INLAND
MAX WIND  40 KT...GUSTS  50 KT.
34 KT... 70NE  80SE  30SW  30NW.

FORECAST VALID 28/0000Z 29.0N  97.5W...INLAND
MAX WIND  35 KT...GUSTS  45 KT.
34 KT... 70NE  80SE  30SW  30NW.

FORECAST VALID 28/1200Z 28.7N  97.0W...INLAND
MAX WIND  30 KT...GUSTS  40 KT.

FORECAST VALID 29/1200Z 28.7N  96.7W...INLAND
MAX WIND  30 KT...GUSTS  40 KT.

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 30/1200Z 29.5N  96.7W...INLAND
MAX WIND  30 KT...GUSTS  40 KT.

OUTLOOK VALID 31/1200Z 30.5N  96.5W...INLAND
MAX WIND  30 KT...GUSTS  40 KT.

REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 28.9N  97.3W

NEXT ADVISORY AT 26/2100Z

$$
FORECASTER AVILA/LAPENTA


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