000
WTNT21 KNHC 210832
TCMAT1
 
TROPICAL STORM ARLENE FORECAST/ADVISORY NUMBER   8
NWS NATIONAL HURRICANE CENTER MIAMI FL       AL012017
0900 UTC FRI APR 21 2017
 
THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.
 
TROPICAL STORM CENTER LOCATED NEAR 40.0N  48.0W AT 21/0900Z
POSITION ACCURATE WITHIN  30 NM
 
PRESENT MOVEMENT TOWARD THE WEST OR 270 DEGREES AT  27 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE  993 MB
MAX SUSTAINED WINDS  45 KT WITH GUSTS TO  55 KT.
34 KT.......200NE 100SE   0SW 120NW.
12 FT SEAS..300NE 240SE  90SW 180NW.
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 40.0N  48.0W AT 21/0900Z
AT 21/0600Z CENTER WAS LOCATED NEAR 40.0N  46.3W
 
FORECAST VALID 21/1800Z 39.5N  50.4W...POST-TROPICAL
MAX WIND  40 KT...GUSTS  50 KT.
34 KT... 0NE   0SE  90SW 150NW.
 
FORECAST VALID 22/0600Z...DISSIPATED
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 40.0N  48.0W
 
NEXT ADVISORY AT 21/1500Z
 
$$
FORECASTER STEWART