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HURRICANE NORMA FORECAST/ADVISORY NUMBER  17
NWS NATIONAL HURRICANE CENTER MIAMI FL       EP172023
2100 UTC SAT OCT 21 2023
 
NOTICE... LAND-BASED TROPICAL CYCLONE WATCHES AND WARNINGS ARE NO
LONGER INCLUDED IN THE TROPICAL CYCLONE FORECAST/ADVISORY...(TCM).
CURRENT LAND-BASED COASTAL WATCHES AND WARNINGS CAN BE FOUND IN THE
MOST RECENTLY ISSUED TROPICAL CYCLONE PUBLIC ADVISORY...(TCP).
 
HURRICANE CENTER LOCATED NEAR 23.1N 110.0W AT 21/2100Z
POSITION ACCURATE WITHIN  20 NM
 
PRESENT MOVEMENT TOWARD THE NORTH-NORTHEAST OR  15 DEGREES AT   5 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE  979 MB
MAX SUSTAINED WINDS  70 KT WITH GUSTS TO  85 KT.
64 KT....... 25NE  15SE  15SW  30NW.
50 KT....... 40NE  30SE  40SW  50NW.
34 KT.......120NE 110SE 100SW 100NW.
12 FT SEAS..150NE 240SE 360SW 330NW.
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 23.1N 110.0W AT 21/2100Z
AT 21/1800Z CENTER WAS LOCATED NEAR 22.9N 110.3W
 
FORECAST VALID 22/0600Z 23.7N 109.9W...INLAND
MAX WIND  60 KT...GUSTS  75 KT.
50 KT... 40NE  40SE  30SW  40NW.
34 KT...110NE 110SE  90SW  90NW.
 
FORECAST VALID 22/1800Z 24.5N 109.1W...OVER WATER
MAX WIND  55 KT...GUSTS  65 KT.
50 KT... 30NE  30SE  20SW  30NW.
34 KT... 60NE  70SE  60SW  60NW.
 
FORECAST VALID 23/0600Z 24.8N 108.3W...NEAR THE COAST
MAX WIND  40 KT...GUSTS  50 KT.
34 KT... 30NE  40SE  30SW  20NW.
 
FORECAST VALID 23/1800Z 25.1N 107.5W...POST-TROP/INLAND
MAX WIND  30 KT...GUSTS  40 KT.
 
FORECAST VALID 24/0600Z...DISSIPATED
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 23.1N 110.0W
 
INTERMEDIATE PUBLIC ADVISORY...WTNT32 KNHC/MIATCPEP2...AT 22/0000Z
 
NEXT ADVISORY AT 22/0300Z
 
$$
FORECASTER REINHART
 
 
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