Post by NHC Olney Maryland on Jun 27, 2010 15:44:08 GMT -5
BULLETIN
TROPICAL DEPRESSION ALEX ADVISORY NUMBER 9
NWS TPC/NATIONAL HURRICANE CENTER OLNEY MD AL012010
400 PM CDT SUN JUN 27 2010
...ALEX MOVING INTO THE SOUTHWESTERN GULF OF MEXICO...
SUMMARY OF 400 PM CDT...2100 UTC...INFORMATION
----------------------------------------------
LOCATION...19.2N 90.9W
ABOUT 55 MI...90 KM SSW OF CAMPECHE MEXICO
MAXIMUM SUSTAINED WINDS...35 MPH...55 KM/HR
PRESENT MOVEMENT...WNW OR 300 DEGREES AT 9 MPH...15 KM/HR
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 400 PM CDT...2100 UTC...THE CENTER OF TROPICAL DEPRESSION ALEX
WAS LOCATED NEAR LATITUDE 19.2 NORTH...LONGITUDE 90.9 WEST. THE
DEPRESSION IS MOVING TOWARD THE WEST-NORTHWEST NEAR 9 MPH...15
KM/HR. A MOTION GENERALLY TOWARD THE NORTHWEST IS EXPECTED FOR THE
NEXT COUPLE OF DAYS AT A SLOWER FORWARD SPEED.
MAXIMUM SUSTAINED WINDS REMAIN NEAR 35 MPH...55 KM/HR...WITH HIGHER
GUSTS. STRENGTHENING IS FORECAST DURING THE NEXT 48 HOURS...AND
ALEX IS EXPECTED TO BECOME A TROPICAL STORM AGAIN ON MONDAY.
THE ESTIMATED MINIMUM CENTRAL PRESSURE IS 999 MB...29.50 INCHES.
HAZARDS AFFECTING LAND
----------------------
RAINFALL...ALEX IS EXPECTED TO PRODUCE TOTAL RAIN ACCUMULATIONS OF
4 TO 8 INCHES OVER THE YUCATAN PENINSULA...SOUTHERN MEXICO...AND
GUATEMALA THROUGH MONDAY AFTERNOON. ISOLATED MAXIMUM AMOUNTS OF 15
INCHES ARE POSSIBLE OVER MOUNTAINOUS AREAS. THESE RAINS COULD
CAUSE LIFE-THREATENING FLASH FLOODS AND MUDSLIDES.
NEXT ADVISORY
-------------
NEXT COMPLETE ADVISORY...1000 PM CDT
TROPICAL DEPRESSION ALEX ADVISORY NUMBER 9
NWS TPC/NATIONAL HURRICANE CENTER OLNEY MD AL012010
400 PM CDT SUN JUN 27 2010
...ALEX MOVING INTO THE SOUTHWESTERN GULF OF MEXICO...
SUMMARY OF 400 PM CDT...2100 UTC...INFORMATION
----------------------------------------------
LOCATION...19.2N 90.9W
ABOUT 55 MI...90 KM SSW OF CAMPECHE MEXICO
MAXIMUM SUSTAINED WINDS...35 MPH...55 KM/HR
PRESENT MOVEMENT...WNW OR 300 DEGREES AT 9 MPH...15 KM/HR
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 400 PM CDT...2100 UTC...THE CENTER OF TROPICAL DEPRESSION ALEX
WAS LOCATED NEAR LATITUDE 19.2 NORTH...LONGITUDE 90.9 WEST. THE
DEPRESSION IS MOVING TOWARD THE WEST-NORTHWEST NEAR 9 MPH...15
KM/HR. A MOTION GENERALLY TOWARD THE NORTHWEST IS EXPECTED FOR THE
NEXT COUPLE OF DAYS AT A SLOWER FORWARD SPEED.
MAXIMUM SUSTAINED WINDS REMAIN NEAR 35 MPH...55 KM/HR...WITH HIGHER
GUSTS. STRENGTHENING IS FORECAST DURING THE NEXT 48 HOURS...AND
ALEX IS EXPECTED TO BECOME A TROPICAL STORM AGAIN ON MONDAY.
THE ESTIMATED MINIMUM CENTRAL PRESSURE IS 999 MB...29.50 INCHES.
HAZARDS AFFECTING LAND
----------------------
RAINFALL...ALEX IS EXPECTED TO PRODUCE TOTAL RAIN ACCUMULATIONS OF
4 TO 8 INCHES OVER THE YUCATAN PENINSULA...SOUTHERN MEXICO...AND
GUATEMALA THROUGH MONDAY AFTERNOON. ISOLATED MAXIMUM AMOUNTS OF 15
INCHES ARE POSSIBLE OVER MOUNTAINOUS AREAS. THESE RAINS COULD
CAUSE LIFE-THREATENING FLASH FLOODS AND MUDSLIDES.
NEXT ADVISORY
-------------
NEXT COMPLETE ADVISORY...1000 PM CDT