The 10th named storm of this season, Tropical Storm Joaquin, is about 385 miles northeast of the central Bahamas. Current National Weather Service forecasts predict Charles County will not receive a direct impact from the storm, but tidal surges in the Potomac River resulting in coastal flooding may be possible. Coastal flooding generally occurs with a land-falling or near-land system such as a tropical storm or hurricane. Details of how the storm may impact us will become clearer as the weekend moves closer.
Coastal flooding can result from high tides, usually on either side of a new or full moon. The Department of Emergency Services advises Charles County residents, especially those living in low-lying areas near water, to be aware of the potential for coastal flooding due to Tropical Storm Joaquin. Residents are encouraged to tune in to local radio and television stations for updated weather information.
If a flood is likely in the area, you should be aware of stream, drainage channels, canyons, and other areas known to flood suddenly. Flash floods can occur in these areas with or without typical warnings such as rain clouds or heavy rain.
If you must prepare to evacuate due to flooding, you should:
Secure your home. If you have time, bring in outdoor furniture. Move essential items to an upper floor.
Turn off utilities at the main switches or valves, if instructed to do so. Disconnect electrical appliances. Do not touch electrical equipment if you are wet or standing in water.
If you have to leave your home, remember these evacuation tips:
Do not walk through moving water. Six inches of moving water can make you fall. If you have to walk in water, walk where the water is not moving. Use a stick to check the firmness of the ground in front of you.
Do not drive into flooded areas. If flood waters rise around your car, abandon the car and move to higher ground, where water is not moving or not more than a few inches deep. You and the vehicle can be swept away quickly. If your vehicle is trapped in rapidly moving water, stay in the vehicle. If the water is rising inside the vehicle, seek refuge on the roof.
Do not camp or park your vehicle along streams, rivers or creeks, particularly during threatening conditions.
More information on flood safety is available through the National Weather Service at www.floodsafety.noaa.gov or the Federal Alliance for Safe Homes, www.flash.org. Visit www.Ready.gov for a disaster supply checklist and/or for flood safety tips and information from the National Weather Service.