KANE COUNTY – The National Weather Service has issued an “Areal Flood Warning” for Kane County today in effect until 9:15 p.m.
Conditions – The NWS Doppler radar indicated additional rainfall forecast through the evening hours. It is anticipated that flood levels will continue and even increase through this time frame. It is also possible that embedded thunderstorms will produce short-term, high-intensity rainfall in some areas.
Timing – 2:45 p.m. – 9:15 p.m.
Affected areas – Flood warning for small streams in southwestern Emery County, central Garfield County, including the city of Escalant, Kane County, southeastern Sevier County, western Wayne County, including the city of Capitol Reef National Park, and southwestern San Juan County.
Most threatened – Widespread, low-intensity, long-duration rainfall continues to fall over the areal flood warning area. Additionally, slots, dry washes, small streams, and smaller river systems are currently in flood. This warning includes most of the Grand Staircase, Escalante National Monument, and Reef National Park. These areas are very flood prone and can be quite dangerous in the current weather pattern.
Precautionary and preparedness actions
The National Oceanic and Atmospheric Association and the National Weather Service offer safety rules for flash flooding:
- Conditions may develop that lead to flash flooding. Flash flooding is a very dangerous situation.
- Flash flood waves, moving at incredible speeds, can roll boulders, tear out trees, destroy buildings and bridges, and scour out new channels. Killing walls of water can reach heights of 10 to 20 feet. You will not always have warning that these deadly, sudden floods are coming. When a flash flood warning is issued for your area or the moment you first realize that a flash flood is imminent, act quickly to save yourself. You may have only seconds.
- Most flood deaths occur in automobiles. Do not drive your vehicle into areas where the water covers the roadway. Flood waters are usually deeper than they appear. The road bed may not be intact under the water. Just one foot of flowing water is powerful enough to sweep vehicles off the road. If the vehicle stalls, abandon it immediately and seek higher ground. Rapidly rising water may engulf the vehicle and its occupants and sweep them away. Case in point: In July 2013 a tour bus in Arizona tipped over and got swept nearly one-half mile down an otherwise dry wash.
- Do not hike rivers and especially slot canyons while flash flood warnings are in place.
- Do not hike alone and always tell someone where you and your buddy and others are going.
- Get out of areas subject to flooding. This includes dips, low spots, canyons, washes, et cetera.
- Avoid already flooded and high velocity flow areas. Do not try to cross a flowing stream on foot where water is above your knees.
- Be especially cautious at night when it is harder to recognize flood dangers.
- Do not camp or park your vehicle along streams and washes, particularly during threatening conditions.
- During any flood emergency, stay tuned to your NOAA weather radio, commercial radio, or television, follow St. George News at STGnews.com and St. George News Facebook for weather alerts and updates relevant to Southern Utah. Information from the national weather service and disaster and emergency services may save your life.
Turn around, don’t drown.
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- Flash flooding meets River Road near Southern Parkway; Videocast, STGnews photo gallery
- Flash Flood Warning for Garfield, Kane counties
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