[Tropical] Hurricane Local Statement

Fri Sep 8 10:43:46 CDT 2017

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Hurricane Irma Local Statement Advisory Number 38
National Weather Service Tampa Bay Ruskin FL  AL112017
1143 AM EDT Fri Sep 8 2017

This product covers West Central and Southwest Florida

**POWERFUL MAJOR HURRICANE IRMA CONTINUES TO MOVE TOWARDS FLORIDA**

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

* CHANGES TO WATCHES AND WARNINGS:
    - A Storm Surge Warning has been issued for Inland Lee
    - A Hurricane Watch has been issued for Coastal Hillsborough,
      Inland Hillsborough, Pinellas, and Polk
    - The Storm Surge Watch has been upgraded to a Storm Surge
      Warning for Coastal Charlotte, Coastal Lee, and Coastal Sarasota

* CURRENT WATCHES AND WARNINGS:
    - A Hurricane Watch is in effect for Coastal Hillsborough,
      Coastal Manatee, DeSoto, Hardee, Highlands, Inland Charlotte,
      Inland Hillsborough, Inland Manatee, Inland Sarasota, Pinellas,
      and Polk
    - A Storm Surge Warning and Hurricane Watch are in effect for
      Coastal Charlotte, Coastal Lee, Coastal Sarasota, and Inland Lee

* STORM INFORMATION:
    - About 610 miles southeast of Mouth of Tampa Bay FL or about 520
      miles southeast of Fort Myers FL
    - 22.0N 75.3W
    - Storm Intensity 150 mph
    - Movement West-northwest or 285 degrees at 14 mph

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

Irma is moving toward the west-northwest near 14 mph, and this motion
is expected to continue for the next day or so with a decrease in
forward speed. A turn toward the northwest is expected by late
Saturday. On the forecast track, the eye of Irma should move near the
north coast of Cuba and the central Bahamas today and Saturday, and be
near the Florida Keys and the southern Florida Peninsula Sunday morning.

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

* WIND:
Prepare for life-threatening wind having possible devastating impacts
across West Central and Southwest Florida. Potential impacts include:
    - Structural damage to sturdy buildings, some with complete roof
      and wall failures. Complete destruction of mobile homes. Damage
      greatly accentuated by large airborne projectiles. Locations
      may be uninhabitable for weeks or months.
    - Numerous large trees snapped or uprooted along with fences and
      roadway signs blown over.
    - Many roads impassable from large debris, and more within urban
      or heavily wooded places. Many bridges, causeways, and access
      routes impassable.
    - Widespread power and communications outages.

* SURGE:
Prepare for life-threatening surge having possible significant impacts
across Sarasota, Charlotte and Lee Counties. 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.

* FLOODING RAIN:
Prepare for dangerous rainfall flooding having possible significant
impacts across West Central and Southwest Florida. Potential impacts
include:
    - Moderate risk of flooding due to heavy rainfall 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:
Prepare for a tornado event having possible limited impacts across
West Central and Southwest Florida. 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:
For those under evacuation orders, leave as soon as practical with a
destination in mind. Gas up your vehicle well ahead of time. Be sure
that you take all essential materials from your emergency supplies kit.
Let others know where you are going and when you intend to arrive.

If evacuating the area, stick to prescribed evacuation routes. Look
for additional traffic information on roadway smart signs and listen to
select radio channels for further travel instructions. Drivers should
not use cell phones while operating vehicles.

For those not under evacuation orders, understand that there are
inherent risks to evacuation (such as traffic congestion, accidents,
and driving in bad weather), so evacuate only if necessary. Help keep
roadways open for those that are under evacuation orders.

If you are exceptionally vulnerable to wind or water hazards from
tropical systems, consider voluntary evacuation, especially if being
officially recommended. Relocate to a predetermined shelter or safe
destination.

If evacuating away from the area or relocating to a nearby shelter,
leave early before weather conditions become hazardous.

Pinellas County: http://www.pinellascounty.org
Hillsborough County: http://www.hillsboroughcounty.org
Polk County: http://www.polk-county.net
Manatee County: http://www.mymanatee.org
Hardee County: http://www.hardeecounty.net
Desoto County: http://www.desotobocc.com
Sarasota County: http://www.scgov.net
Highlands County: http://www.hcbcc.net
Charlotte County: http://www.charlottecountyfl.gov
Lee County: http://www.leegov.com

* OTHER PREPAREDNESS INFORMATION:
Now is the time to check your emergency plan and take necessary
actions to secure your home or business. Deliberate efforts should be
underway to protect life and property. Ensure that your Emergency
Supplies Kit is stocked and ready.

When making safety and preparedness decisions, do not focus on the
exact forecast track as there are inherent forecast uncertainties
which must be taken into account.

If you live in a place that is particularly vulnerable to high wind,
such as a mobile home, an upper floor of a high rise building, or on
a boat, plan to move to safe shelter. Take enough supplies for you
and your family for several days.

If you live in a place particularly vulnerable to flooding, such as
near the ocean or a large inland lake, in a low lying or poor
drainage area, or near an already swollen river, plan to move to safe
shelter on higher ground

Always heed the advice of local officials and comply with any orders
that are issued. Do not needlessly jeopardize your life or the lives
of others.

When securing your property, outside preparations should be conducted
as soon as possible before conditions deteriorate. The onset of
strong gusty winds and heavy rain can cause certain preparedness
activities to become unsafe.

Be sure to let friends and other family members know of your
intentions and whereabouts for surviving the storm. For emergency
purposes, have someone located away from the threatened area serve as
your point of contact. Share vital contact information with others.
Keep cell phones handy and well charged.

Be a Good Samaritan and check on those who may not be fully aware of
the situation or who are unable to make personal preparations.

Visitors to the area should become familiar with nearby surroundings.
If you are a visitor, know the name of the county or parish in which
you are located and where it is relative to current watches and
warnings. If staying at a hotel, ask the management staff about their
onsite disaster plan. Listen for evacuation orders, especially
pertaining to area visitors.

Closely monitor NOAA Weather Radio or other local news outlets for
official storm information. Listen for possible changes to the
forecast.

* 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 Tampa Bay Ruskin FL around 6 PM, or sooner if conditions
warrant.

$$
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