[Tropical] Hurricane Local Statement
EMWIN Server
emwin at nashvilleweather.net
Mon Sep 3 22:36:14 CDT 2018
WTUS84 KMOB 040335
HLSMOB
ALZ051>060-261>266-FLZ201>206-MSZ067-075-076-078-079-041145-
Tropical Storm Gordon Local Statement Advisory Number 7
National Weather Service Mobile AL AL072018
1035 PM CDT Mon Sep 3 2018
This product covers portions of southwest Alabama...northwest Florida...south
central Alabama...and inland southeast Mississippi.
**GORDON MOVING QUICKLY ACROSS THE EASTERN GULF OF MEXICO**
NEW INFORMATION
---------------
* CHANGES TO WATCHES AND WARNINGS:
- None
* CURRENT WATCHES AND WARNINGS:
- A Tropical Storm Warning is in effect for Escambia Inland,
George, Greene, Okaloosa Coastal, Perry, and Stone
- A Storm Surge Warning and Hurricane Warning are in effect for
Mobile Coastal
- A Hurricane Warning and Storm Surge Watch are in effect for
Baldwin Central, Baldwin Coastal, and Mobile Central
- A Tropical Storm Warning and Storm Surge Watch are in effect
for Baldwin Inland, Escambia Coastal, Mobile Inland, and Santa
Rosa Coastal
* STORM INFORMATION:
- About 350 miles southeast of Mobile AL or about 300 miles
southeast of Pensacola FL
- 26.9N 84.3W
- Storm Intensity 60 mph
- Movement West-northwest or 300 degrees at 17 mph
SITUATION OVERVIEW
------------------
Tropical Storm Gordon will move across the eastern Gulf of Mexico overnight
and approach the southeast Mississippi coast late Tuesday afternoon into the
early evening as a Category 1 hurricane. Gordon is expected to move into
southeast Mississippi Tuesday night, then continue moving northwest away from
the area through Wednesday. Storm Surge values of 3 to 5 feet are possible
for the west end of Dauphin Island, Bayou La Batre and Coden. Surge values
of 2 to 4 feet are possible in Mobile Bay and east to near Navarre, Florida.
Gordon will also bring heavy rainfall and potential flash flooding over
southeast Mississippi, extreme southwest Alabama and the far western portion
of the Florida panhandle. Isolated short-lived and weak tornadoes will also
be possible across the region mainly during Tuesday evening. Moderate to
widespread power outages will be possible due to strong winds over the region.
POTENTIAL IMPACTS
-----------------
* SURGE:
Protect against life-threatening surge having possible significant impacts
across coastal Mobile County and Mobile Bay eastward. Potential impacts in
this area include:
- Areas of inundation with storm surge flooding accentuated by
waves. Damage to several buildings, mainly near the coast.
- Sections of near-shore escape routes and secondary roads become
weakened or washed out, especially in usually vulnerable low
spots.
- Major beach erosion with heavy surf breaching dunes. Strong and
numerous rip currents.
- Moderate damage to marinas, docks, boardwalks, and piers.
Several small craft broken away from moorings, especially in
unprotected anchorages.
* WIND:
Protect against life-threatening wind having possible extensive
impacts across coastal southwest Alabama and portions of interior southeast
Mississippi. Potential impacts in this area include:
- Considerable roof damage to sturdy buildings, with some having
window, door, and garage door failures leading to structural
damage. Mobile homes severely damaged, with some destroyed.
Damage accentuated by airborne projectiles. Locations may be
uninhabitable for weeks.
- Many large trees snapped or uprooted along with fences and
roadway signs blown over.
- Some roads impassable from large debris, and more within urban
or heavily wooded places.
- Large areas with power and communications outages.
* FLOODING RAIN:
Protect against dangerous rainfall flooding having possible
significant impacts across portions of southwest Alabama and interior
southeastern Mississippi. Potential impacts include:
- Moderate rainfall flooding may prompt several evacuations and
rescues.
- Rivers and tributaries may quickly become swollen with swifter
currents and overspill their banks in a few places, especially
in usually vulnerable spots. Small streams, creeks, canals, and
ditches overflow.
- Flood waters can enter some structures or weaken foundations.
Several places may experience expanded areas of rapid
inundation at underpasses, low-lying spots, and poor drainage
areas. Some streets and parking lots take on moving water as
storm drains and retention ponds overflow. Driving conditions
become hazardous. Some road and bridge closures.
* TORNADOES:
Protect against a tornado event having possible limited impacts
across portions of southwest Alabama...northwest Florida...south
central Alabama...and inland southeast Mississippi.. Potential
impacts include:
- The occurrence of isolated tornadoes can hinder the execution
of emergency plans during tropical events.
- A few places may experience tornado damage, along with power
and communications disruptions.
- Locations could realize roofs peeled off buildings, chimneys
toppled, mobile homes pushed off foundations or overturned,
large tree tops and branches snapped off, shallow-rooted trees
knocked over, moving vehicles blown off roads, and small boats
pulled from moorings.
PRECAUTIONARY/PREPAREDNESS ACTIONS
----------------------------------
* EVACUATIONS:
Listen to local official for recommended preparedness actions, including
possible evacuation. If ordered to evacuate, do so immediately.
* OTHER PREPAREDNESS INFORMATION:
Failure to adequately shelter may result in serious injury or loss of
life. Always heed the advice of local officials and comply with any
orders that are issued. Remember, during the storm 9 1 1 Emergency
Services may not be able to immediately respond if conditions are
unsafe. This should be a big factor in your decision making.
Keep cell phones well charged. Cell phone chargers for automobiles
can be helpful, but be aware of your risk for deadly carbon monoxide
poisoning if your car is left idling in a garage or other poorly
ventilated area.
Storm surge is the leading killer associated with tropical storms and
hurricanes! Make sure you are in a safe area away from the surge
zone. Even if you are not in a surge-prone area, you could find
yourself cutoff by flood waters during and after the storm. Heed
evacuation orders issued by the local authorities.
Rapidly rising flood waters are deadly. If you are in a flood-prone
area, consider moving to higher ground. Never drive through a flooded
roadway. Remember, turn around don't drown!
If a Tornado Warning is issued for your area, be ready to shelter
quickly, preferably away from windows and in an interior room not
prone to flooding. If driving, scan the roadside for quick shelter
options.
If in a place that is vulnerable to high wind, such as near large
trees, a manufactured home, upper floors of a high-rise building, or
on a boat, consider moving to a safer shelter before the onset of
strong winds or flooding.
Closely monitor weather.gov, NOAA Weather radio or local news outlets
for official storm information. Be ready to adapt to possible changes
to the forecast. Ensure you have multiple ways to receive weather
warnings.
* ADDITIONAL SOURCES OF INFORMATION:
- For the latest detailed evacuation and shelter information...please
refer to your local emergency management agency at the phone number
or website listed below.
- Coastal Alabama:
- Baldwin County: 251-972-6807 or
www.baldwincountyal.gov/departments/EMA
- Mobile County: 251-460-8000 or www.mcema.net
- Northwest Florida:
- Escambia County: 850-471-6400 or bereadyescambia.com
- Santa Rosa County: 850-983-5360 www.santarosa.fl.gov/emergency
- Okaloosa County: 850-651-7150 or www.co.okaloosa.fl.us/ps/home
- For information on appropriate preparations see ready.gov
- For additional disaster preparedness information see redcross.org
NEXT UPDATE
-----------
The next local statement will be issued by the National Weather
Service in Mobile AL around 4 AM CDT, or sooner if conditions warrant.
$$
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