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BULLETIN
Tropical Storm Iselle Advisory Number  12
NWS National Hurricane Center Miami FL       EP142020
200 AM PDT Sat Aug 29 2020
 
...ISELLE EXPECTED TO WEAKEN TO A TROPICAL DEPRESSION TONIGHT...
 
 
SUMMARY OF 200 AM PDT...0900 UTC...INFORMATION
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LOCATION...19.7N 115.1W
ABOUT 400 MI...645 KM WSW OF THE SOUTHERN TIP OF BAJA CALIFORNIA
MAXIMUM SUSTAINED WINDS...45 MPH...75 KM/H
PRESENT MOVEMENT...N OR 10 DEGREES AT 6 MPH...9 KM/H
MINIMUM CENTRAL PRESSURE...1001 MB...29.56 INCHES
 
 
WATCHES AND WARNINGS
--------------------
There are no coastal watches or warnings in effect.
 
 
DISCUSSION AND OUTLOOK
----------------------
At 200 AM PDT (0900 UTC), the center of Tropical Storm Iselle was
located near latitude 19.7 North, longitude 115.1 West. Iselle is
moving toward the north near 6 mph (9 km/h). A northward motion is 
expected to continue for another day or so, followed by a turn to 
the northwest.
 
Maximum sustained winds are near 45 mph (75 km/h) with higher 
gusts. Additional weakening is forecast, and Iselle is
expected to become a tropical depression tonight.  The
depression should then degenerate into a remnant low on Sunday.
 
Tropical-storm-force winds extend outward up to 45 miles (75 km)
from the center.
 
The estimated minimum central pressure is 1001 mb (29.56 inches).
 
 
HAZARDS AFFECTING LAND
----------------------
SURF:  Swells generated by Iselle and a large area of southwesterly
winds to its south are affecting portions of the southwestern and
west-central coast of Mexico, as well as the west coast of Baja
California Sur.  These swells are expected to continue for the next
couple of days and will likely cause life-threatening surf and rip
current conditions.  Please consult products from your local
weather office.
 
 
NEXT ADVISORY
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Next complete advisory at 800 AM PDT.
 
$$
Forecaster Cangialosi
 
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