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Tropical Storm SALLY


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TROPICAL STORM SALLY FORECAST/ADVISORY NUMBER  10
NWS NATIONAL HURRICANE CENTER MIAMI FL       AL192020
0300 UTC MON SEP 14 2020
 
CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY...
 
THE HURRICANE WARNING HAS BEEN EXTENDED EASTWARD FROM OCEAN SPRINGS
MISSISSIPPI TO THE MISSISSIPPI/ALABAMA BORDER.
 
A STORM SURGE WARNING HAS BEEN EXTENDED EASTWARD FROM THE
MISSISSIPPI/ALABAMA BORDER TO THE ALABAMA/FLORIDA BORDER...INCLUDING
MOBILE BAY.
 
SUMMARY OF WATCHES AND WARNINGS IN EFFECT...
 
A STORM SURGE WARNING IS IN EFFECT FOR...
* PORT FOURCHON LOUISIANA TO THE ALABAMA/FLORIDA BORDER
* LAKE PONTCHARTRAIN...LAKE MAUREPAS...AND LAKE BORGNE
* MOBILE BAY
 
A HURRICANE WARNING IS IN EFFECT FOR...
* MORGAN CITY LOUISIANA TO THE MISSISSIPPI/ALABAMA BORDER
* LAKE PONTCHARTRAIN AND LAKE MAUREPAS INCLUDING METROPOLITAN NEW
ORLEANS
 
A TROPICAL STORM WARNING IS IN EFFECT FOR...
* MISSISSIPPI/ALABAMA BORDER TO INDIAN PASS FLORIDA
* INTRACOASTAL CITY LOUISIANA TO WEST OF MORGAN CITY
 
A HURRICANE WATCH IS IN EFFECT FOR...
* MISSISSIPPI/ALABAMA BORDER TO THE ALABAMA/FLORIDA BORDER
 
A TROPICAL STORM WATCH IS IN EFFECT FOR...
* INDIAN PASS TO OCHLOCKONEE RIVER FLORIDA
 
A STORM SURGE WARNING MEANS THERE IS A DANGER OF LIFE-THREATENING 
INUNDATION...FROM RISING WATER MOVING INLAND FROM THE 
COASTLINE...DURING THE NEXT 36 HOURS 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.  PERSONS 
LOCATED WITHIN THESE AREAS SHOULD TAKE ALL NECESSARY ACTIONS TO 
PROTECT LIFE AND PROPERTY FROM RISING WATER AND THE POTENTIAL FOR 
OTHER DANGEROUS CONDITIONS. PROMPTLY FOLLOW EVACUATION AND OTHER 
INSTRUCTIONS FROM LOCAL OFFICIALS.
 
A HURRICANE WARNING MEANS THAT HURRICANE CONDITIONS ARE EXPECTED
SOMEWHERE WITHIN THE WARNING AREA.  A WARNING IS TYPICALLY ISSUED
36 HOURS BEFORE THE ANTICIPATED FIRST OCCURRENCE OF
TROPICAL-STORM-FORCE WINDS...CONDITIONS THAT MAKE OUTSIDE
PREPARATIONS DIFFICULT OR DANGEROUS.  PREPARATIONS TO PROTECT LIFE
AND PROPERTY SHOULD BE RUSHED TO COMPLETION.
 
A TROPICAL STORM WARNING MEANS THAT TROPICAL STORM CONDITIONS ARE
EXPECTED SOMEWHERE WITHIN THE WARNING AREA WITHIN 36 HOURS.
 
A HURRICANE WATCH MEANS THAT HURRICANE CONDITIONS ARE POSSIBLE
WITHIN THE WATCH AREA.  A WATCH IS TYPICALLY ISSUED 48 HOURS
BEFORE THE ANTICIPATED FIRST OCCURRENCE OF TROPICAL-STORM-FORCE
WINDS...CONDITIONS THAT MAKE OUTSIDE PREPARATIONS DIFFICULT OR
DANGEROUS.
 
A TROPICAL STORM WATCH MEANS THAT TROPICAL STORM CONDITIONS ARE
POSSIBLE WITHIN THE WATCH AREA...IN THIS CASE WITHIN 12 TO 24 HOURS.
 
TROPICAL STORM CENTER LOCATED NEAR 28.2N  86.2W AT 14/0300Z
POSITION ACCURATE WITHIN  25 NM
 
PRESENT MOVEMENT TOWARD THE NORTHWEST OR 305 DEGREES AT   7 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE  996 MB
MAX SUSTAINED WINDS  50 KT WITH GUSTS TO  60 KT.
50 KT....... 30NE  30SE   0SW   0NW.
34 KT.......100NE 110SE   0SW  30NW.
12 FT SEAS..120NE  90SE   0SW  75NW.
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 28.2N  86.2W AT 14/0300Z
AT 14/0000Z CENTER WAS LOCATED NEAR 28.1N  85.9W
 
FORECAST VALID 14/1200Z 28.6N  87.3W
MAX WIND  60 KT...GUSTS  75 KT.
50 KT... 40NE  30SE   0SW  20NW.
34 KT...100NE 110SE  20SW  60NW.
 
FORECAST VALID 15/0000Z 29.0N  88.3W
MAX WIND  70 KT...GUSTS  85 KT.
64 KT... 20NE  15SE   0SW  15NW.
50 KT... 40NE  30SE   0SW  20NW.
34 KT...100NE  90SE  40SW  70NW.
 
FORECAST VALID 15/1200Z 29.4N  89.0W
MAX WIND  80 KT...GUSTS 100 KT.
64 KT... 20NE  15SE  10SW  15NW.
50 KT... 40NE  30SE  20SW  30NW.
34 KT... 90NE  90SE  50SW  60NW.
 
FORECAST VALID 16/0000Z 30.3N  89.4W...INLAND
MAX WIND  70 KT...GUSTS  85 KT.
64 KT...  0NE  15SE   0SW   0NW.
50 KT... 30NE  30SE  20SW  20NW.
34 KT... 70NE 110SE  40SW  40NW.
 
FORECAST VALID 16/1200Z 31.2N  89.1W...INLAND
MAX WIND  45 KT...GUSTS  55 KT.
34 KT... 30NE  90SE   0SW   0NW.
 
FORECAST VALID 17/0000Z 32.1N  88.3W...INLAND
MAX WIND  30 KT...GUSTS  40 KT.
 
EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 150 NM
ON DAY 4 AND 175 NM ON DAY 5...AND FOR INTENSITY NEAR 15 KT EACH DAY
 
OUTLOOK VALID 18/0000Z 33.6N  85.8W...POST-TROP/REMNT LOW
MAX WIND  25 KT...GUSTS  35 KT.
 
OUTLOOK VALID 19/0000Z...DISSIPATED
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 28.2N  86.2W
 
INTERMEDIATE PUBLIC ADVISORY...WTNT34 KNHC/MIATCPAT4...AT 14/0600Z
 
NEXT ADVISORY AT 14/0900Z
 
$$
FORECASTER CANGIALOSI
 
 
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