ZCZC MIATCMAT1 ALL
TTAA00 KNHC DDHHMM
 
HURRICANE DELTA FORECAST/ADVISORY NUMBER  21
NWS NATIONAL HURRICANE CENTER MIAMI FL       AL262020
2100 UTC FRI OCT 09 2020
 
CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY...
 
NONE.
 
SUMMARY OF WATCHES AND WARNINGS IN EFFECT...
 
A STORM SURGE WARNING IS IN EFFECT FOR...
* HIGH ISLAND TEXAS TO THE MOUTH OF THE PEARL RIVER INCLUDING
CALCASIEU LAKE...VERMILION BAY...AND LAKE BORGNE
 
A HURRICANE WARNING IS IN EFFECT FOR...
* HIGH ISLAND TEXAS TO MORGAN CITY LOUISIANA
 
A TROPICAL STORM WARNING IS IN EFFECT FOR...
* WEST OF HIGH ISLAND TO SARGENT TEXAS
* EAST OF MORGAN CITY LOUISIANA TO THE MOUTH OF THE PEARL
RIVER...INCLUDING NEW ORLEANS
* LAKE PONTCHARTRAIN AND LAKE MAUREPAS
 
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.
 
HURRICANE CENTER LOCATED NEAR 29.3N  93.2W AT 09/2100Z
POSITION ACCURATE WITHIN  20 NM
 
PRESENT MOVEMENT TOWARD THE NORTH-NORTHEAST OR  15 DEGREES AT  12 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE  966 MB
EYE DIAMETER  40 NM
MAX SUSTAINED WINDS  90 KT WITH GUSTS TO 110 KT.
64 KT....... 35NE  30SE  25SW  25NW.
50 KT....... 50NE  40SE  40SW  50NW.
34 KT.......140NE 140SE  80SW 110NW.
12 FT SEAS..210NE 210SE 240SW 120NW.
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 29.3N  93.2W AT 09/2100Z
AT 09/1800Z CENTER WAS LOCATED NEAR 28.7N  93.6W
 
FORECAST VALID 10/0600Z 31.1N  92.5W...INLAND
MAX WIND  60 KT...GUSTS  75 KT.
50 KT... 25NE  30SE  25SW  20NW.
34 KT... 70NE 130SE  70SW  60NW.
 
FORECAST VALID 10/1800Z 33.1N  91.0W...INLAND
MAX WIND  35 KT...GUSTS  45 KT.
34 KT... 20NE  40SE  20SW   0NW.
 
FORECAST VALID 11/0600Z 34.4N  89.2W...INLAND
MAX WIND  30 KT...GUSTS  40 KT.
 
FORECAST VALID 11/1800Z 35.9N  87.1W...INLAND
MAX WIND  25 KT...GUSTS  35 KT.
 
FORECAST VALID 12/0600Z 37.6N  84.8W...POST-TROP/REMNT LOW
MAX WIND  20 KT...GUSTS  30 KT.
 
FORECAST VALID 12/1800Z...DISSIPATED
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 29.3N  93.2W
 
INTERMEDIATE PUBLIC ADVISORY...WTNT31 KNHC/MIATCPAT1...AT 10/0000Z
 
NEXT ADVISORY AT 10/0300Z
 
$$
FORECASTER BEVEN
 
 
NNNN