TROPICAL DEPRESSION SANDRA FORECAST/ADVISORY NUMBER 6
NWS NATIONAL HURRICANE CENTER MIAMI FL EP192021
ISSUED BY NWS CENTRAL PACIFIC HURRICANE CENTER HONOLULU HI
2100 UTC MON NOV 08 2021
THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.
TROPICAL DEPRESSION CENTER LOCATED NEAR 15.5N 117.5W AT 08/2100Z
POSITION ACCURATE WITHIN 30 NM
PRESENT MOVEMENT TOWARD THE NORTHWEST OR 310 DEGREES AT 8 KT
ESTIMATED MINIMUM CENTRAL PRESSURE 1008 MB
MAX SUSTAINED WINDS 30 KT WITH GUSTS TO 40 KT.
12 FT SEAS.. 60NE 0SE 0SW 0NW.
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 15.5N 117.5W AT 08/2100Z
AT 08/1800Z CENTER WAS LOCATED NEAR 15.2N 117.0W
FORECAST VALID 09/0600Z 15.5N 118.6W
MAX WIND 30 KT...GUSTS 40 KT.
FORECAST VALID 09/1800Z 15.3N 120.9W...POST-TROP/REMNT LOW
MAX WIND 25 KT...GUSTS 35 KT.
FORECAST VALID 10/0600Z 14.9N 123.4W...POST-TROP/REMNT LOW
MAX WIND 25 KT...GUSTS 35 KT.
FORECAST VALID 10/1800Z...DISSIPATED
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 15.5N 117.5W
Remnants of Sandra Discussion Number 10
NWS National Hurricane Center Miami FL EP192021
100 PM PST Tue Nov 09 2021
The earlier burst of deep convection that popped up during the
diurnal convective maximum has since dissipated, and Sandra's
surface circulation has opened up into a trough of low pressure.
Therefore, this is the last NHC advisory. The initial intensity is
held at 25 kt based on a recent METOP-B scatterometer pass that
indicated a southwest to northeast oriented trough with a few 25 kt
winds well to the north and northeast. Strong, persistent southerly
shear and a dry, stable airmass should result in any attempt of
regeneration.
