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BULLETIN
Hurricane Calvin Advisory Number  14
NWS National Hurricane Center Miami FL       EP032023
500 PM HST Fri Jul 14 2023
 
...CALVIN WEAKENS SLIGHTLY AS IT CONTINUES WEST-NORTHWESTWARD...
 
 
SUMMARY OF 500 PM HST...0300 UTC...INFORMATION
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LOCATION...14.2N 126.0W
ABOUT 1210 MI...1950 KM WSW OF THE SOUTHERN TIP OF BAJA CALIFORNIA
MAXIMUM SUSTAINED WINDS...120 MPH...195 KM/H
PRESENT MOVEMENT...WNW OR 285 DEGREES AT 16 MPH...26 KM/H
MINIMUM CENTRAL PRESSURE...958 MB...28.29 INCHES
 
 
WATCHES AND WARNINGS
--------------------
There are no coastal watches or warnings in effect.
 
Interests in Hawaii should monitor the progress of Calvin.
 
 
DISCUSSION AND OUTLOOK
----------------------
At 500 PM HST (0300 UTC), the center of Hurricane Calvin was located
near latitude 14.2 North, longitude 126.0 West. Calvin is moving
toward the west-northwest near 16 mph (26 km/h), and this general
motion is expected to continue for the next several days.
 
Maximum sustained winds are now near 120 mph (195 km/h) with higher
gusts.  Calvin is a category 3 hurricane on the Saffir-Simpson
Hurricane Wind Scale.  Weakening is forecast during the next couple 
of days.
 
Hurricane-force winds extend outward up to 35 miles (55 km) from the
center and tropical-storm-force winds extend outward up to 115 miles
(185 km).
 
The estimated minimum central pressure is 958 mb (28.29 inches).
 
 
HAZARDS AFFECTING LAND
----------------------
Key messages for Calvin can be found in the Tropical Cyclone
Discussion under AWIPS header MIATCDEP3 and WMO header WTPZ43 KNHC
and on the web at hurricanes.gov/text/miatcdep3.shtml
 
SURF:  Swells generated by Calvin are expected to reach the Hawaiian
Islands early next week. These swells are likely to 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 1100 PM HST.
 
$$
Forecaster Beven
 
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