Pacific Hurricane Feed

Tropical Storm Narda Forecast Advisory Number 7

Published Date and Time: 2025-09-23 04:48:00



Issued at 0900 UTC TUE SEP 23 2025

090 
WTPZ24 KNHC 230848
TCMEP4
 
TROPICAL STORM NARDA FORECAST/ADVISORY NUMBER   7
NWS NATIONAL HURRICANE CENTER MIAMI FL       EP142025
0900 UTC TUE SEP 23 2025
 
TROPICAL STORM CENTER LOCATED NEAR 15.7N 106.1W AT 23/0900Z
POSITION ACCURATE WITHIN  30 NM
 
PRESENT MOVEMENT TOWARD THE WEST OR 265 DEGREES AT  11 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE  990 MB
MAX SUSTAINED WINDS  60 KT WITH GUSTS TO  75 KT.
50 KT....... 25NE  20SE  20SW  25NW.
34 KT....... 50NE  40SE  40SW  50NW.
4 M SEAS.... 60NE  30SE  30SW  60NW.
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 15.7N 106.1W AT 23/0900Z
AT 23/0600Z CENTER WAS LOCATED NEAR 15.7N 105.6W
 
FORECAST VALID 23/1800Z 15.5N 107.8W
MAX WIND  75 KT...GUSTS  90 KT.
64 KT... 15NE   0SE   0SW   0NW.
50 KT... 35NE  30SE  25SW  35NW.
34 KT... 60NE  50SE  60SW  60NW.
 
FORECAST VALID 24/0600Z 15.3N 109.8W
MAX WIND  85 KT...GUSTS 105 KT.
64 KT... 20NE  15SE  10SW  15NW.
50 KT... 40NE  35SE  35SW  40NW.
34 KT... 70NE  70SE  70SW  70NW.
 
FORECAST VALID 24/1800Z 15.2N 112.0W
MAX WIND  90 KT...GUSTS 110 KT.
64 KT... 20NE  15SE  10SW  20NW.
50 KT... 40NE  35SE  35SW  40NW.
34 KT... 80NE  80SE  80SW  80NW.
 
FORECAST VALID 25/0600Z 15.3N 114.3W
MAX WIND  90 KT...GUSTS 110 KT.
64 KT... 20NE  15SE  10SW  20NW.
50 KT... 40NE  35SE  35SW  40NW.
34 KT... 90NE  90SE  90SW  90NW.
 
FORECAST VALID 25/1800Z 15.6N 116.6W
MAX WIND  90 KT...GUSTS 110 KT.
64 KT... 25NE  20SE  15SW  20NW.
50 KT... 50NE  50SE  40SW  45NW.
34 KT...110NE 110SE 110SW 110NW.
 
FORECAST VALID 26/0600Z 16.1N 119.0W
MAX WIND  95 KT...GUSTS 115 KT.
64 KT... 30NE  25SE  20SW  25NW.
50 KT... 50NE  50SE  40SW  45NW.
34 KT...110NE 110SE 110SW 110NW.
 
EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 100 NM
ON DAY 4 AND 125 NM ON DAY 5...AND FOR INTENSITY NEAR 15 KT EACH DAY
 
OUTLOOK VALID 27/0600Z 17.5N 122.5W
MAX WIND  95 KT...GUSTS 115 KT.
50 KT... 50NE  50SE  40SW  45NW.
34 KT...110NE 110SE 100SW 110NW.
 
OUTLOOK VALID 28/0600Z 19.4N 123.5W
MAX WIND  70 KT...GUSTS  85 KT.
50 KT... 50NE  50SE  40SW  40NW.
34 KT...100NE 100SE  80SW  80NW.
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 15.7N 106.1W
 
NEXT ADVISORY AT 23/1500Z
 
$$
FORECASTER JELSEMA (CPHC)



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