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Hurricane FERNANDA


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HURRICANE FERNANDA FORECAST/ADVISORY NUMBER  20
NWS NATIONAL HURRICANE CENTER MIAMI FL       EP062017
2100 UTC SUN JUL 16 2017
 
THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.
 
HURRICANE CENTER LOCATED NEAR 12.7N 128.4W AT 16/2100Z
POSITION ACCURATE WITHIN   5 NM
 
PRESENT MOVEMENT TOWARD THE WEST-NORTHWEST OR 285 DEGREES AT  10 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE  957 MB
EYE DIAMETER  10 NM
MAX SUSTAINED WINDS 110 KT WITH GUSTS TO 135 KT.
64 KT....... 25NE  25SE  20SW  20NW.
50 KT....... 50NE  50SE  40SW  40NW.
34 KT....... 90NE  90SE  70SW  80NW.
12 FT SEAS..270NE 210SE 150SW 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 12.7N 128.4W AT 16/2100Z
AT 16/1800Z CENTER WAS LOCATED NEAR 12.5N 127.9W
 
FORECAST VALID 17/0600Z 13.3N 129.8W
MAX WIND 110 KT...GUSTS 135 KT.
64 KT... 25NE  25SE  20SW  20NW.
50 KT... 50NE  50SE  40SW  40NW.
34 KT...100NE  90SE  70SW  90NW.
 
FORECAST VALID 17/1800Z 14.2N 131.6W
MAX WIND 105 KT...GUSTS 130 KT.
64 KT... 25NE  25SE  20SW  20NW.
50 KT... 50NE  50SE  40SW  40NW.
34 KT...100NE  80SE  70SW  90NW.
 
FORECAST VALID 18/0600Z 15.0N 133.0W
MAX WIND  95 KT...GUSTS 115 KT.
64 KT... 25NE  25SE  20SW  20NW.
50 KT... 50NE  50SE  40SW  40NW.
34 KT...100NE  90SE  70SW  90NW.
 
FORECAST VALID 18/1800Z 15.9N 134.2W
MAX WIND  85 KT...GUSTS 105 KT.
50 KT... 50NE  50SE  40SW  50NW.
34 KT...100NE  90SE  80SW 100NW.
 
FORECAST VALID 19/1800Z 17.0N 136.7W
MAX WIND  60 KT...GUSTS  75 KT.
50 KT... 40NE  30SE  20SW  40NW.
34 KT... 90NE  80SE  70SW  90NW.
 
EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 100 NM
ON DAY 4 AND 150 NM ON DAY 5...AND FOR INTENSITY NEAR 15 KT EACH DAY
 
OUTLOOK VALID 20/1800Z 17.5N 140.1W
MAX WIND  45 KT...GUSTS  55 KT.
 
OUTLOOK VALID 21/1800Z 18.0N 144.0W
MAX WIND  35 KT...GUSTS  45 KT.
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 12.7N 128.4W
 
NEXT ADVISORY AT 17/0300Z
 
$$
FORECASTER CANGIALOSI
 
 
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