000
WTNT23 KNHC 250839
TCMAT3
 
TROPICAL STORM GASTON FORECAST/ADVISORY NUMBER  20
NWS NATIONAL HURRICANE CENTER MIAMI FL       AL082022
0900 UTC SUN SEP 25 2022
 
CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY...
 
NONE.
 
SUMMARY OF WATCHES AND WARNING IN EFFECT...
 
A TROPICAL STORM WARNING IS IN EFFECT FOR...
* FLORES AND CORVO IN THE WESTERN AZORES
 
A TROPICAL STORM WARNING MEANS THAT TROPICAL STORM CONDITIONS ARE
EXPECTED SOMEWHERE WITHIN THE WARNING AREA.
 
TROPICAL STORM CENTER LOCATED NEAR 39.0N  34.5W AT 25/0900Z
POSITION ACCURATE WITHIN  20 NM
 
PRESENT MOVEMENT TOWARD THE WEST-NORTHWEST OR 285 DEGREES AT   9 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE  997 MB
MAX SUSTAINED WINDS  45 KT WITH GUSTS TO  55 KT.
34 KT.......100NE   0SE   0SW  60NW.
12 FT SEAS..240NE  60SE 120SW 240NW.
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 39.0N  34.5W AT 25/0900Z
AT 25/0600Z CENTER WAS LOCATED NEAR 38.9N  34.0W
 
FORECAST VALID 25/1800Z 39.0N  36.5W
MAX WIND  40 KT...GUSTS  50 KT.
34 KT... 80NE   0SE   0SW  50NW.
 
FORECAST VALID 26/0600Z 38.7N  38.4W...POST-TROPICAL
MAX WIND  35 KT...GUSTS  45 KT.
34 KT... 60NE   0SE   0SW  50NW.
 
FORECAST VALID 26/1800Z 38.1N  40.3W...POST-TROP/REMNT LOW
MAX WIND  30 KT...GUSTS  40 KT.
 
FORECAST VALID 27/0600Z 37.5N  42.6W...POST-TROP/REMNT LOW
MAX WIND  30 KT...GUSTS  40 KT.
 
FORECAST VALID 27/1800Z 36.8N  45.3W...POST-TROP/REMNT LOW
MAX WIND  25 KT...GUSTS  35 KT.
 
FORECAST VALID 28/0600Z 36.1N  48.4W...POST-TROP/REMNT LOW
MAX WIND  25 KT...GUSTS  35 KT.
 
EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 125 NM
ON DAY 4 AND 175 NM ON DAY 5...AND FOR INTENSITY NEAR 15 KT EACH DAY
 
OUTLOOK VALID 29/0600Z...DISSIPATED
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 39.0N  34.5W
 
INTERMEDIATE PUBLIC ADVISORY...WTNT33 KNHC/MIATCPAT3...AT 25/1200Z
 
NEXT ADVISORY AT 25/1500Z
 
$$
FORECASTER BEVEN