000
WTPZ33 KNHC 231453
TCPEP3
 
BULLETIN
TROPICAL STORM MIRIAM ADVISORY NUMBER   7
NWS NATIONAL HURRICANE CENTER MIAMI FL       EP132012
800 AM PDT SUN SEP 23 2012
 
...MIRIAM STRENGTHENING...
...FORECAST TO BECOME A HURRICANE TONIGHT...
 
 
SUMMARY OF 800 AM PDT...1500 UTC...INFORMATION
----------------------------------------------
LOCATION...15.6N 109.6W
ABOUT 505 MI...810 KM S OF THE SOUTHERN TIP OF BAJA CALIFORNIA
MAXIMUM SUSTAINED WINDS...65 MPH...100 KM/H
PRESENT MOVEMENT...NW OR 305 DEGREES AT 8 MPH...13 KM/H
MINIMUM CENTRAL PRESSURE...996 MB...29.41 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 MIRIAM WAS
LOCATED NEAR LATITUDE 15.6 NORTH...LONGITUDE 109.6 WEST. MIRIAM IS
MOVING TOWARD THE NORTHWEST NEAR 8 MPH...13 KM/H.  THIS GENERAL
MOTION WITH A GRADUAL DECREASE IN FORWARD SPEED IS EXPECTED TO
CONTINUE FOR THE NEXT COUPLE OF DAYS.
 
MAXIMUM SUSTAINED WINDS HAVE INCREASED TO NEAR 65 MPH...100
KM/H...WITH HIGHER GUSTS.  ADDITIONAL STRENGTHENING IS FORECAST
DURING THE NEXT DAY OR SO...AND MIRIAM IS EXPECTED TO BECOME A
HURRICANE TONIGHT.
 
TROPICAL-STORM-FORCE WINDS EXTEND OUTWARD UP TO 70 MILES...110 KM
FROM THE CENTER.
 
THE ESTIMATED MINIMUM CENTRAL PRESSURE IS 996 MB...29.41 INCHES.
 
 
HAZARDS AFFECTING LAND
----------------------
NONE.
 
 
NEXT ADVISORY
-------------
NEXT COMPLETE ADVISORY...200 PM PDT.
 
$$
FORECASTER KIMBERLAIN