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BULLETIN
Tropical Storm Irwin Advisory Number  33
NWS National Hurricane Center Miami FL       EP102017
800 AM PDT Sun Jul 30 2017

...IRWIN NOT WEAKENING YET...


SUMMARY OF 800 AM PDT...1500 UTC...INFORMATION
----------------------------------------------
LOCATION...17.9N 125.4W
ABOUT 1060 MI...1705 KM WSW OF THE SOUTHERN TIP OF BAJA CALIFORNIA
MAXIMUM SUSTAINED WINDS...65 MPH...100 KM/H
PRESENT MOVEMENT...NNW OR 345 DEGREES AT 9 MPH...15 KM/H
MINIMUM CENTRAL PRESSURE...996 MB...29.42 INCHES


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


DISCUSSION AND 48-HOUR OUTLOOK
------------------------------
At 800 AM PDT (1500 UTC), the center of Tropical Storm Irwin was
located near latitude 17.9 North, longitude 125.4 West. Irwin is
moving toward the north-northwest near 9 mph (15 km/h), and this
motion with an increase in forward speed is expected during the
next day or two.

Recent satellite data indicate that the maximum sustained winds are
near 65 mph (100 km/h) with higher gusts. Weakening is forecast
during the next 48 hours as the tropical storm moves over colder
water, and Irwin is likely to degenerate into a remnant low by
Monday night.

Tropical-storm-force winds extend outward up to 70 miles (110 km)
from the center.

The estimated minimum central pressure is 996 mb (29.42 inches).


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


NEXT ADVISORY
-------------
Next complete advisory at 200 PM PDT.

$$
Forecaster Cangialosi

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