[Tropical] Hurricane Local Statement
EMWIN Server
emwin at nashvilleweather.net
Wed Oct 28 08:10:20 CDT 2020
WTUS84 KJAN 281310
HLSJAN
MSZ029>033-037>039-043>046-048>052-054>058-061>066-072>074-282115-
Hurricane Zeta Local Statement Intermediate Advisory Number 15A
National Weather Service Jackson MS AL282020
810 AM CDT Wed Oct 28 2020
This product covers Central Mississippi, Northeast Louisiana, and extreme Southeast Arkansas
NEW INFORMATION
---------------
* CHANGES TO WATCHES AND WARNINGS:
- A Tropical Storm Warning has been issued for Marion
* CURRENT WATCHES AND WARNINGS:
- A Tropical Storm Warning is in effect for Clarke, Forrest,
Jones, Lamar, Lauderdale, and Marion
* STORM INFORMATION:
- About 440 miles south-southwest of Jackson MS
- 26.0N 91.7W
- Storm Intensity 90 mph
- Movement North or 360 degrees at 17 mph
SITUATION OVERVIEW
------------------
Hurricane Zeta, currently situated over the central Gulf of Mexico,
continues to move northwestward this morning. Zeta is forecast to turn
more toward the north then northeast as it approaches the southeastern
Louisiana coast today, weakening after making landfall as it moves
across far southeastern Mississippi. The potential for flash flooding
and gusty winds will exist across parts of southeastern and eastern
Mississippi, particularly in the Pine Belt later this afternoon
through tonight. Conditions will improve early Thursday morning as
Zeta moves into Alabama.
POTENTIAL IMPACTS
-----------------
* WIND:
Protect against dangerous wind having possible significant impacts
across east and southeast Mississippi. Potential impacts in this area
include:
- Some damage to roofing and siding materials, along with damage
to porches, awnings, carports, and sheds. A few buildings
experiencing window, door, and garage door failures. Mobile
homes damaged, especially if unanchored. Unsecured lightweight
objects become dangerous projectiles.
- Several large trees snapped or uprooted, but with greater
numbers in places where trees are shallow rooted. Several
fences and roadway signs blown over.
- Some roads impassable from large debris, and more within urban
or heavily wooded places. A few bridges, causeways, and access
routes impassable.
- Scattered power and communications outages, but more prevalent
in areas with above ground lines.
Also, protect against hazardous wind having possible limited impacts
across east and southeast Mississippi.
Elsewhere across Central Mississippi, Northeast Louisiana, and
extreme Southeast Arkansas, little to no impact is anticipated.
* TORNADOES:
Protect against a tornado event having possible limited impacts
across 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.
Elsewhere across Central Mississippi, Northeast Louisiana, and
extreme Southeast Arkansas, little to no impact is anticipated.
* FLOODING RAIN:
Protect against dangerous rainfall flooding having possible
significant impacts across east and southeast 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.
Protect against locally hazardous rainfall flooding having possible
limited impacts across east and southeast Mississippi.
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:
Now is the time to complete all preparations to protect life and
property in accordance with your emergency plan. Ensure you are in a
safe location before the onset of strong winds or possible flooding.
If heading to a community shelter, become familiar with the shelter
rules before arrival, especially if you have special needs or have
pets. Take essential items with you from your Emergency Supplies Kit.
* ADDITIONAL SOURCES OF INFORMATION:
- For information on appropriate preparations see ready.gov
- For information on creating an emergency plan see getagameplan.org
- For additional disaster preparedness information see redcross.org
NEXT UPDATE
-----------
The next local statement will be issued by the National Weather
Service in Jackson MS around 10 AM CDT, or sooner if conditions
warrant.
$$
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