TROPICAL DEPRESSION LISA ADVISORY 11

[NHC Olney Maryland]

BULLETIN
TROPICAL DEPRESSION LISA ADVISORY NUMBER 11
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL/OLNEY MD AL142010
1100 AM AST THU SEP 23 2010

...LISA CONTINUES TO DRIFT SLOWLY EASTWARD...LOCALLY HEAVY RAINFALL
POSSIBLE OVER THE NORTHWESTERN CAPE VERDE ISLANDS...


SUMMARY OF 1100 AM AST...1500 UTC...INFORMATION
-----------------------------------------------
LOCATION...17.5N 28.9W
ABOUT 340 MI...550 KM WNW OF THE CAPE VERDE ISLANDS
MAXIMUM SUSTAINED WINDS...35 MPH...55 KM/HR
PRESENT MOVEMENT...N OR 360 DEGREES AT 2 MPH...4 KM/HR
MINIMUM CENTRAL PRESSURE...1005 MB...29.68 INCHES


WATCHES AND WARNINGS
--------------------
THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.


DISCUSSION AND 48-HOUR OUTLOOK
------------------------------
AT 1100 AM AST...1500 UTC...THE CENTER OF TROPICAL DEPRESSION LISA
WAS LOCATED NEAR LATITUDE 17.5 NORTH...LONGITUDE 28.9 WEST. THE
DEPRESSION IS MOVING TOWARD THE NORTH NEAR 2 MPH...4 KM/HR. A SLOW
AND ERRATIC MOTION IS POSSIBLE TODAY...FOLLOWED BY A SLOW NORTHWARD
MOTION TONIGHT. A NORTHWEST MOTION WITH A GRADUAL INCREASE IN
FORWARD SPEED IS EXPECTED TO BEGIN ON FRIDAY.

MAXIMUM SUSTAINED WINDS ARE NEAR 35 MPH...55 KM/HR...WITH HIGHER
GUSTS. SOME STRENGTHENING IS FORECAST DURING THE NEXT 48 HOURS.

ESTIMATED MINIMUM CENTRAL PRESSURE IS 1005 MB...29.68 INCHES.


HAZARDS AFFECTING LAND
----------------------
RAINFALL...LOCALLY HEAVY RAINFALL WILL BE POSSIBLE OVER THE
NORTHWESTERN CAPE VERDE ISLANDS.


NEXT ADVISORY
-------------
NEXT COMPLETE ADVISORY...500 PM AST.