Marine/aviation Tropical Cyclone Advisory

038
WTPA22 PHFO 171453
TCMCP2
 
TROPICAL STORM LALA FORECAST/ADVISORY NUMBER  21
NWS CENTRAL PACIFIC HURRICANE CENTER HONOLULU HI   CP012026
ISSUED BY NWS NATIONAL HURRICANE CENTER MIAMI FL
1500 UTC MON AUG 17 2026
 
TROPICAL STORM CENTER LOCATED NEAR 20.4N 163.4W AT 17/1500Z
POSITION ACCURATE WITHIN  30 NM
 
PRESENT MOVEMENT TOWARD THE WEST OR 265 DEGREES AT  10 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE  997 MB
MAX SUSTAINED WINDS  50 KT WITH GUSTS TO  60 KT.
50 KT....... 40NE   0SE   0SW  40NW.
34 KT....... 70NE  50SE  50SW  90NW.
4 M SEAS....180NE  75SE 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 20.4N 163.4W AT 17/1500Z
AT 17/1200Z CENTER WAS LOCATED NEAR 20.5N 162.9W
 
FORECAST VALID 18/0000Z 20.4N 164.8W
MAX WIND  55 KT...GUSTS  65 KT.
50 KT... 40NE   0SE   0SW  40NW.
34 KT... 80NE  50SE  50SW  80NW.
 
FORECAST VALID 18/1200Z 20.4N 166.7W
MAX WIND  55 KT...GUSTS  65 KT.
50 KT... 40NE  10SE  10SW  40NW.
34 KT... 90NE  70SE  50SW  90NW.
 
FORECAST VALID 19/0000Z 20.6N 168.3W
MAX WIND  65 KT...GUSTS  80 KT.
64 KT... 20NE   0SE   0SW  20NW.
50 KT... 50NE  20SE  10SW  50NW.
34 KT...100NE  80SE  50SW 100NW.
 
FORECAST VALID 19/1200Z 21.2N 169.7W
MAX WIND  75 KT...GUSTS  90 KT.
64 KT... 25NE  10SE   0SW  25NW.
50 KT... 50NE  30SE  20SW  50NW.
34 KT...100NE  90SE  50SW 100NW.
 
FORECAST VALID 20/0000Z 22.1N 171.0W
MAX WIND  70 KT...GUSTS  85 KT.
64 KT... 30NE  10SE   0SW  20NW.
50 KT... 60NE  30SE  20SW  50NW.
34 KT...100NE 100SE  60SW 100NW.
 
FORECAST VALID 20/1200Z 23.1N 171.9W
MAX WIND  70 KT...GUSTS  85 KT.
64 KT... 25NE  10SE   0SW  20NW.
50 KT... 60NE  40SE  30SW  50NW.
34 KT...100NE 100SE  60SW 100NW.
 
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 21/1200Z 25.3N 172.3W
MAX WIND  65 KT...GUSTS  80 KT.
50 KT... 50NE  40SE  30SW  50NW.
34 KT...100NE 100SE  60SW  90NW.
 
OUTLOOK VALID 22/1200Z 28.5N 171.0W
MAX WIND  65 KT...GUSTS  80 KT.
50 KT... 50NE  40SE  30SW  40NW.
34 KT...110NE 100SE  60SW  90NW.
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 20.4N 163.4W
 
NEXT ADVISORY AT 17/2100Z