Florence Cat 4 With 130 MPH Winds NHC 11am update

Hurricane Florence Advisory Number  49
NWS National Hurricane Center Miami FL       AL062018
1100 AM AST Tue Sep 11 2018

...FLORENCE EXPECTED TO RESTRENGTHEN LATER TODAY...
...LIFE-THREATENING STORM SURGE POSSIBLE ALONG THE COASTS OF NORTH
AND SOUTH CAROLINA...


SUMMARY OF 1100 AM AST...1500 UTC...INFORMATION
-----------------------------------------------
LOCATION...26.7N 65.3W
ABOUT 390 MI...625 KM S OF BERMUDA
ABOUT 905 MI...1455 KM ESE OF CAPE FEAR NORTH CAROLINA
MAXIMUM SUSTAINED WINDS...130 MPH...215 KM/H
PRESENT MOVEMENT...WNW OR 295 DEGREES AT 16 MPH...26 KM/H
MINIMUM CENTRAL PRESSURE...950 MB...28.06 INCHES


WATCHES AND WARNINGS
--------------------
CHANGES WITH THIS ADVISORY:

None.

SUMMARY OF WATCHES AND WARNINGS IN EFFECT:

A Storm Surge Watch is in effect for...
* Edisto Beach South Carolina to the North Carolina-Virginia border
* Albemarle and Pamlico Sounds, including the Neuse and Pamlico
Rivers

A Hurricane Watch is in effect for...
* Edisto Beach South Carolina to the North Carolina-Virginia border
* Albemarle and Pamlico Sounds

Interests elsewhere in the southeastern and mid-Atlantic states
should monitor the progress of Florence.  Additional watches may be
required later today.

A Storm Surge Watch means there is a possibility of life-
threatening inundation, from rising water moving inland from the
coastline, in the indicated locations during the next 48 hours.
For a depiction of areas at risk, please see the National Weather
Service Storm Surge Watch/Warning Graphic, available at
hurricanes.gov.

A Hurricane Watch means that hurricane conditions are possible
within the watch area.  A watch is typically issued 48 hours
before the anticipated first occurrence of tropical-storm-force
winds, conditions that make outside preparations difficult or
dangerous.

For storm information specific to your area, including possible
inland watches and warnings, please monitor products issued by your
local National Weather Service forecast office.


DISCUSSION AND OUTLOOK
----------------------
At 1100 AM AST (1500 UTC), the center of Hurricane Florence was
located near latitude 26.7 North, longitude 65.3 West. Florence
is moving toward the west-northwest near 16 mph (26 km/h). A west-
northwestward to northwestward motion with a slight increase in
forward speed are expected during the next couple of days.  On
the forecast track, the center of Florence will move over the
southwestern Atlantic Ocean between Bermuda and the Bahamas through
Wednesday, and approach the coast of North Carolina or South
Carolina in the hurricane watch area Thursday and Friday.

Maximum sustained winds are near 130 mph (215 km/h) with higher
gusts.  Florence is a category 4 hurricane on the Saffir-Simpson
Hurricane Wind Scale.  Florence is expected to begin re-
strengthening later today and continue a slow strengthening trend
for the next day or so.  While some weakening is expected on
Thursday, Florence is expected to be an extremely dangerous major
hurricane through landfall.

Hurricane-force winds extend outward up to 40 miles (65 km) from the
center and tropical-storm-force winds extend outward up to 150 miles
(240 km).

The estimated minimum central pressure is 950 mb (28.06 inches).


Categories: Breaking News

%d bloggers like this: