HURRICANE WARNING CONTINUES MISSISSIPPI ALABAMA GULF COAST
GORDON REMAINS A SMALL TROPICAL STORM 60 MPH
TROPICAL STORM WARNINGS SE LOUISIANA, WESTERN FLORIDA PANHANDLE
We have not seen much change overnight in the structure of Tropical Storm Gordon. It has a small core with top winds of 60 mph. It hasn’t changed much in terms of pressure or top winds overnight. At the moment most of the convection seems to be tilted to the east of the center. Not much is going on weather wise this morning across the warning area. There is still some time for Gordon to organize and strengthen to a minimal hurricane. Upper air conditions are favorable and Gulf of Mexico water temperatures are in the upper 80s. Time works to minimize any strengthenng as landfall will occur overnight.
The biggest impact from Gordon will likely be rainfall. The storm will move inland and keep on moving so this is not going to be the case of something stalling out and hanging around for a couple of days like Hurricane Harvey.
Tropical Storm Gordon Intermediate Advisory Number 8A
NWS National Hurricane Center Miami FL AL072018
700 AM CDT Tue Sep 04 2018
…GORDON MOVING STEADILY TOWARD THE NORTHERN GULF COAST…
…EXPECTED TO MAKE LANDFALL TONIGHT…
SUMMARY OF 700 AM CDT…1200 UTC…INFORMATION
ABOUT 190 MI…305 KM ESE OF THE MOUTH OF THE MISSISSIPPI RIVER
MAXIMUM SUSTAINED WINDS…65 MPH…100 KM/H
PRESENT MOVEMENT…WNW OR 300 DEGREES AT 15 MPH…25 KM/H
MINIMUM CENTRAL PRESSURE…1004 MB…29.65 INCHES
WATCHES AND WARNINGS
CHANGES WITH THIS ADVISORY:
SUMMARY OF WATCHES AND WARNINGS IN EFFECT:
A Storm Surge Warning is in effect for…
* Shell Beach to Dauphin Island
A Storm Surge Watch is in effect for…
* West of Shell Beach to the Mouth of the Mississippi River
* East of Dauphin Island to Navarre
A Hurricane Warning is in effect for…
* Mouth of the Pearl River to the Alabama-Florida Border
A Tropical Storm Warning is in effect for…
* West of the Mouth of the Pearl River to east of Morgan City,
Louisiana, including Lake Pontchartrain and Lake Maurepas
* Alabama-Florida Border to Okaloosa-Walton County Line
A Storm Surge Warning means there is a danger of life-threatening
inundation, from rising water moving inland from the coastline,
in the indicated locations. For a depiction of areas at risk, please
see the National Weather Service Storm Surge Watch/Warning Graphic,
available at hurricanes.gov. This is a life-threatening situation.
Persons located within these areas should take all necessary actions
to protect life and property from rising water and the potential for
other dangerous conditions. Promptly follow evacuation and other
instructions from local officials.
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.
A Hurricane Warning means that hurricane conditions are expected
somewhere within the warning area. Preparations to protect life
and property should be rushed to completion.
A Tropical Storm Warning means that tropical storm conditions are
expected somewhere within the warning areas.
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 700 AM CDT (1200 UTC), the center of Tropical Storm Gordon was
located near latitude 28.1 North, longitude 86.2 West. Gordon is
moving toward the west-northwest near 15 mph (25 km/h). A
west-northwestward to northwestward motion with some decrease in
forward speed is expected over the next few days. On the forecast
track, the center of Gordon will move across the eastern Gulf of
Mexico today, and will approach the north-central Gulf Coast within
the warning area late this afternoon or evening, and move inland
over the lower Mississippi Valley tonight or early Wednesday.
Maximum sustained winds are near 65 mph (100 km/h) with higher
gusts. Some strengthening is expected today, and Gordon is forecast
to be a hurricane when it makes landfall along the north-central
Gulf Coast. Rapid weakening is expected after Gordon moves inland.
Tropical-storm-force winds extend outward up to 80 miles (130 km)
from the center. NOAA Buoy 42039, located north of Gordon’s center,
recently reported a sustained wind of 43 mph (69 km/h) and a gust
to 49 mph (80 km/h).
The minimum central pressure recently reported by NOAA and Air
Force Reserve reconnaissance aircraft was 1004 mb (29.65 inches).
THANKS TO TROPICAL TIDBITS FOR THE USE OF MAPS
Please consult your local National Weather Service office at weather.gov for the latest information on any tropical or storms or hurricanes that could be a threat to your area. Consult your local government officials regarding action you may need to take to secure life and property