[Tropical] Hurricane Local Statement

EMWIN Server emwin at nashvilleweather.net
Wed Oct 10 04:24:25 CDT 2018


WTUS84 KBMX 100923
HLSBMX
ALZ011>015-017>050-101730-

Hurricane Michael Local Statement Advisory Number 15
National Weather Service Birmingham AL  AL142018
423 AM CDT Wed Oct 10 2018

This product covers Central Alabama

**Tropical Storm Force Winds May Impact Portions of Southeast
Alabama**

NEW INFORMATION
---------------

* CHANGES TO WATCHES AND WARNINGS:
    - A Tropical Storm Warning has been issued for Bullock and Russell

* CURRENT WATCHES AND WARNINGS:
    - A Tropical Storm Warning is in effect for Barbour, Bullock,
      Pike, and Russell

* STORM INFORMATION:
    - About 360 miles south of Birmingham AL or about 280 miles south
      of Montgomery AL
    - 28.3N 86.5W
    - Storm Intensity 140 mph
    - Movement North or 360 degrees at 13 mph

SITUATION OVERVIEW
------------------

Hurricane Michael has become a category 4 hurricane overnight and will
begin to turn to the northeast this morning. The storm will be at
least a category 3 hurricane at the time of landfall, and possibly a
category 4, but will rapidly weaken as it moves inland. There is a
chance that our southeastern most counties could see a brief window of
stronger winds on the northwest side of Michael. Heavy rains will also
be a threat across the far southeast as the storm moves inland.

POTENTIAL IMPACTS
-----------------

* WIND:
Protect against dangerous wind having possible significant impacts
across Pike, Bullock, Russell, and Barbour counties. 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 areas southeast of Interstate 85.

Elsewhere across Central Alabama, little to no impact is anticipated.
Winds may be gusty at times, especially with any shower that moves
through the rest of the area.

* FLOODING RAIN:
Protect against dangerous rainfall flooding having possible significant
impacts across Pike, Bullock, Russell, and Barbour. Potential impacts
include:
    - Localized rainfall flooding may prompt a few evacuations.
    - 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,
      arroyos, 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.

Elsewhere across Central Alabama, little to no impact is anticipated.

* TORNADOES:
Protect against a tornado event having possible limited impacts across
Russell and Barbour counties. 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 Alabama, little to no impact is anticipated.

PRECAUTIONARY/PREPAREDNESS ACTIONS
----------------------------------

* EVACUATIONS:
WATCH/WARNING PHASE - For those not under evacuation orders, assess
the risk from wind, falling trees, and flooding at your location. If
you decide to move, relocate to a safer location nearby. If you do not
relocate, help keep roadways open for those under evacuation orders.

* OTHER PREPAREDNESS INFORMATION:

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.

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 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 Birmingham AL around 11 AM CDT, or sooner if conditions
warrant.

$$
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