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Tropical Storm MIRIAM Public Advisory Number 22

Issued at 200 AM PDT THU SEP 27 2012

000
WTPZ33 KNHC 270850
TCPEP3
 
BULLETIN
TROPICAL STORM MIRIAM ADVISORY NUMBER  22
NWS NATIONAL HURRICANE CENTER MIAMI FL       EP132012
200 AM PDT THU SEP 27 2012
 
...MIRIAM EXPECTED TO WEAKEN TODAY...
 
 
SUMMARY OF 200 AM PDT...0900 UTC...INFORMATION
----------------------------------------------
LOCATION...21.8N 116.0W
ABOUT 395 MI...640 KM W OF THE SOUTHERN TIP OF BAJA CALIFORNIA
MAXIMUM SUSTAINED WINDS...45 MPH...75 KM/H
PRESENT MOVEMENT...NNW OR 330 DEGREES AT 6 MPH...9 KM/H
MINIMUM CENTRAL PRESSURE...999 MB...29.50 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 MIRIAM WAS
LOCATED NEAR LATITUDE 21.8 NORTH...LONGITUDE 116.0 WEST. MIRIAM IS
MOVING TOWARD THE NORTH-NORTHWEST NEAR 6 MPH...9 KM/H...AND A
GRADUAL TURN TOWARD THE WEST IS EXPECTED OVER THE NEXT 48 HOURS
WITH A DECREASE IN FORWARD SPEED.
 
MAXIMUM SUSTAINED WINDS REMAIN NEAR 45 MPH...75 KM/H...WITH HIGHER
GUSTS.  WEAKENING IS FORECAST...AND MIRIAM SHOULD BECOME A REMNANT
LOW IN A DAY OR SO.
 
TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 115 MILES...185 KM
FROM THE CENTER.
 
THE ESTIMATED MINIMUM CENTRAL PRESSURE IS 999 MB...29.50 INCHES.
 
 
HAZARDS AFFECTING LAND
----------------------
SURF...SWELLS GENERATED BY MIRIAM WILL CONTINUE TO AFFECT THE SOUTH
AND WEST COASTS OF THE SOUTHERN AND CENTRAL BAJA PENINSULA TODAY BUT
WILL BEGIN TO GRADUALLY SUBSIDE ON FRIDAY. THESE SWELLS COULD CAUSE
LIFE-THREATENING SURF AND RIP CURRENT CONDITIONS.  PLEASE CONSULT
PRODUCTS FROM YOUR LOCAL WEATHER OFFICE.
 
 
NEXT ADVISORY
-------------
NEXT COMPLETE ADVISORY...800 AM PDT.
 
$$
FORECASTER BLAKE
 

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