Tropical Storm CALVIN

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BULLETIN
TROPICAL STORM CALVIN ADVISORY NUMBER   5
NWS NATIONAL HURRICANE CENTER MIAMI FL       EP032011
800 AM PDT FRI JUL 08 2011
 
...CALVIN NEARING HURRICANE INTENSITY...
 
 
SUMMARY OF 800 AM PDT...1500 UTC...INFORMATION
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LOCATION...16.2N 107.6W
ABOUT 290 MI...470 KM SW OF MANZANILLO MEXICO
MAXIMUM SUSTAINED WINDS...70 MPH...110 KM/H
PRESENT MOVEMENT...W OR 275 DEGREES AT 17 MPH...28 KM/H
MINIMUM CENTRAL PRESSURE...997 MB...29.44 INCHES
 
 
WATCHES AND WARNINGS
--------------------
THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.
 
 
DISCUSSION AND 48-HOUR OUTLOOK
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AT 800 AM PDT...1500 UTC...THE CENTER OF TROPICAL STORM CALVIN WAS
LOCATED NEAR LATITUDE 16.2 NORTH...LONGITUDE 107.6 WEST. CALVIN IS
MOVING TOWARD THE WEST NEAR 17 MPH...28 KM/H...AND THE CYCLONE
SHOULD DECREASE IN FORWARD SPEED DURING THE NEXT TWO DAYS.
 
MAXIMUM SUSTAINED WINDS HAVE INCREASE TO NEAR 70 MPH...110
KM/H...WITH HIGHER GUSTS.  CALVIN COULD BECOME A HURRICANE
TODAY...BUT SOME WEAKENING SHOULD BEGIN ON SATURDAY.
 
TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 70 MILES...110 KM
FROM THE CENTER.
 
ESTIMATED MINIMUM CENTRAL PRESSURE IS 997 MB...29.44 INCHES.
 
 
HAZARDS AFFECTING LAND
----------------------
NONE.
 
 
NEXT ADVISORY
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NEXT COMPLETE ADVISORY...200 PM PDT.
 
$$
FORECASTER LANDSEA/AVILA
 
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