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BULLETIN
Tropical Storm Irwin Advisory Number  40
NWS National Hurricane Center Miami FL       EP102017
200 AM PDT Tue Aug 01 2017

...IRWIN EXPECTED TO BECOME A REMNANT LOW BY TONIGHT...


SUMMARY OF 200 AM PDT...0900 UTC...INFORMATION
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LOCATION...24.9N 128.8W
ABOUT 1200 MI...1930 KM W OF THE SOUTHERN TIP OF BAJA CALIFORNIA
MAXIMUM SUSTAINED WINDS...45 MPH...75 KM/H
PRESENT MOVEMENT...NNW OR 335 DEGREES AT 13 MPH...20 KM/H
MINIMUM CENTRAL PRESSURE...1007 MB...29.74 INCHES


WATCHES AND WARNINGS
--------------------
There are no coastal watches or warnings in effect.


DISCUSSION AND 48-HOUR OUTLOOK
------------------------------
At 200 AM PDT (0900 UTC), the center of Tropical Storm Irwin was
located near latitude 24.9 North, longitude 128.8 West. Irwin is
moving toward the north-northwest near 13 mph (20 km/h), and this
motion is expected to continue this morning. A slower motion toward
the northwest should begin later today.

Maximum sustained winds are near 45 mph (75 km/h) with higher gusts.
Weakening is forecast during the next couple of days, and Irwin
is expected to degenerate into a remnant low later today or tonight.

Tropical-storm-force winds extend outward up to 35 miles (55 km)
from the center.

The estimated minimum central pressure is 1007 mb (29.74 inches).


HAZARDS AFFECTING LAND
----------------------
None.


NEXT ADVISORY
-------------
Next complete advisory at 800 AM PDT.

$$
Forecaster Brown

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