000
WTPA23 PHFO 310255 CCA
TCMCP3
 
HURRICANE MIRIAM FORECAST/ADVISORY NUMBER  20
NWS CENTRAL PACIFIC HURRICANE CENTER HONOLULU HI   EP152018
0300 UTC FRI AUG 31 2018
 
THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.
 
HURRICANE CENTER LOCATED NEAR 16.5N 141.6W AT 31/0300Z
POSITION ACCURATE WITHIN  20 NM
 
PRESENT MOVEMENT TOWARD THE NORTH OR 350 DEGREES AT   7 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE  982 MB
MAX SUSTAINED WINDS  75 KT WITH GUSTS TO  90 KT.
64 KT....... 20NE  20SE   0SW  10NW.
50 KT....... 50NE  40SE  20SW  40NW.
34 KT....... 80NE  70SE  50SW  70NW.
12 FT SEAS..180NE 180SE 120SW 150NW.
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 16.5N 141.6W AT 31/0300Z
AT 31/0000Z CENTER WAS LOCATED NEAR 16.2N 141.6W
 
FORECAST VALID 31/1200Z 17.9N 141.4W
MAX WIND  70 KT...GUSTS  85 KT.
64 KT... 20NE  20SE   0SW  10NW.
50 KT... 50NE  40SE  20SW  40NW.
34 KT... 80NE  70SE  50SW  70NW.
 
FORECAST VALID 01/0000Z 19.7N 141.5W
MAX WIND  65 KT...GUSTS  80 KT.
64 KT... 10NE  10SE   0SW  10NW.
50 KT... 50NE  40SE  20SW  40NW.
34 KT... 90NE  80SE  40SW  70NW.
 
FORECAST VALID 01/1200Z 21.5N 141.9W
MAX WIND  50 KT...GUSTS  60 KT.
50 KT... 40NE  30SE   0SW  20NW.
34 KT... 90NE  80SE  30SW  70NW.
 
FORECAST VALID 02/0000Z 23.2N 143.0W
MAX WIND  40 KT...GUSTS  50 KT.
34 KT... 90NE  50SE   0SW  70NW.
 
FORECAST VALID 03/0000Z 26.6N 146.0W...POST-TROP/REMNT LOW
MAX WIND  30 KT...GUSTS  40 KT.
 
EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 150 NM
ON DAY 4 AND 200 NM ON DAY 5...AND FOR INTENSITY NEAR 20 KT EACH DAY
 
OUTLOOK VALID 04/0000Z 30.0N 150.0W...POST-TROP/REMNT LOW
MAX WIND  25 KT...GUSTS  35 KT.
 
OUTLOOK VALID 05/0000Z...DISSIPATED.
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 16.5N 141.6W
 
NEXT ADVISORY AT 31/0900Z
 
$$
FORECASTER BIRCHARD