A flash flood is very quick flooding of low-lying land, usually without prior warning. It may be caused by heavy rain or water from melted ice or snow. Flash floods can also happen after the collapse of a dam.[1] A tsunami causes similar problems but is not usually called a flash flood.
How does a flash flood happen:
Flash floods occur when heavy rainfall exceeds the ability of the ground to absorb it. They also occur when water fills normally dry creeks or streams or enough water accumulates for streams to overtop their banks, causing rapid rises of water in a short amount of time.
Why does a flash flood happen:
A flash flood is a rapid flooding of low-lying areas: washes, rivers, dry lakes and depressions. It may be caused by heavy rain associated with a severe thunderstorm, hurricane, or tropical storm, or by melt-water from ice or snow flowing over ice sheets or snowfields.
What to Do in Case of Flash Flood: 7 Tips to Stay Safe:
- 1. Evacuate the Area Under no circumstances should you or your family remain in the area during a flash flood. ...
- 2. Be Aware of Your Surroundings ...
- 3. Prepare Beforehand ...
- 4. Flood Emergency Kit ...
- 5. Have a Family Disaster Plan ...
References
Wikiwand in your browser!
Seamless Wikipedia browsing. On steroids.
Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.
Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.
