Tropical Storm Gabrielle Forecast Advisory Number 20

By | September 8, 2019

Issued at 0900 UTC SUN SEP 08 2019


000
WTNT23 KNHC 080831
TCMAT3
 
TROPICAL STORM GABRIELLE FORECAST/ADVISORY NUMBER  20
NWS NATIONAL HURRICANE CENTER MIAMI FL       AL082019
0900 UTC SUN SEP 08 2019
 
THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.
 
TROPICAL STORM CENTER LOCATED NEAR 32.7N  48.6W AT 08/0900Z
POSITION ACCURATE WITHIN  25 NM
 
PRESENT MOVEMENT TOWARD THE NORTHWEST OR 310 DEGREES AT  11 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE 1000 MB
MAX SUSTAINED WINDS  50 KT WITH GUSTS TO  60 KT.
50 KT....... 20NE   0SE   0SW  20NW.
34 KT....... 60NE  60SE  50SW  60NW.
12 FT SEAS..180NE  90SE  90SW 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 32.7N  48.6W AT 08/0900Z
AT 08/0600Z CENTER WAS LOCATED NEAR 32.4N  48.3W
 
FORECAST VALID 08/1800Z 34.3N  49.2W
MAX WIND  55 KT...GUSTS  65 KT.
50 KT... 30NE  30SE   0SW   0NW.
34 KT... 60NE  70SE  60SW  50NW.
 
FORECAST VALID 09/0600Z 37.1N  48.5W
MAX WIND  55 KT...GUSTS  65 KT.
50 KT... 30NE  30SE   0SW   0NW.
34 KT... 70NE  80SE  60SW  50NW.
 
FORECAST VALID 09/1800Z 40.1N  45.7W
MAX WIND  55 KT...GUSTS  65 KT.
50 KT... 30NE  40SE   0SW   0NW.
34 KT... 80NE  90SE  70SW  50NW.
 
FORECAST VALID 10/0600Z 42.7N  41.0W
MAX WIND  55 KT...GUSTS  65 KT.
50 KT... 40NE  50SE  40SW   0NW.
34 KT... 70NE 100SE  90SW  60NW.
 
FORECAST VALID 11/0600Z 48.1N  28.6W...POST-TROP/EXTRATROP
MAX WIND  45 KT...GUSTS  55 KT.
34 KT... 60NE 100SE  80SW  40NW.
 
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 12/0600Z 56.0N  10.0W...POST-TROP/EXTRATROP
MAX WIND  35 KT...GUSTS  45 KT.
 
OUTLOOK VALID 13/0600Z...DISSIPATED
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 32.7N  48.6W
 
NEXT ADVISORY AT 08/1500Z
 
$$
FORECASTER CANGIALOSI
 
 

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