INDIANAPOLIS — v the polar vortex circling central Indiana, it"s walking to be so cold Wednesday and Thursday that you can get frost bite after ~ being outside for simply a couple of minutes.
That"s right - a few minutes.
Frostbite occurs as soon as a person is exposed temperatures so low that they reason the skin and other organization to freeze. That can an outcome in a loss of feeling and also color in influenced areas prior to you also realize exactly how dangerous it"s gotten.
Wind cold storage of 20 to 40 listed below zero are possible through Thursday morning. In ~ those temperatures, it deserve to take less than 10 minutes to construct frostbite on any exposed skin.
The national Weather business shared a chart showing just how long that takes to develop frostbite during extreme temperatures.
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For example, if it"s 0 degrees outside with a wind speed of just 20 miles per hour, that way the wind chilled temperature is -22. At those temps, girlfriend could develop frostbite in 30 minute or less.
You deserve to view the NWS chart below.
The CDC uses the following information on preventing and also treating frostbite.
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Frostbite Symptoms:Prickling, Stining FeelingNumbnessDiscolored SkinHard or Waxy-Looking Skin
What To carry out If You obtain FrostbiteIf friend think you have frostbite, seek clinical attention immediately. Statue is generally attached with hypothermia, i m sorry is a major medical problem that needs emergency care.
If you have actually frostbite without any type of signs the hypothermia and also no instant medical care is accessible you have to proceed together follows:Get right into a warmth room as quickly as possibleUnless certain necessary, do not go on frostbitten feet or toes—this increases the damage.Immerse the affected area in warm—not hot—water (the temperature must be comfortable to the touch for unaffected parts of the body).Or, warmth the affected area making use of body heat. For example, the heat of one armpit deserve to be used to heat frostbitten fingers.Do no rub the frostbitten area through snow or massage it at all. This can cause more damage.Don’t usage a heating pad, heat lamp, or the heat of a stove, fireplace, or radiator because that warming. Influenced areas room numb and can be easily burned.
Who"s At risk for Frostbite?People with negative circulationAnyone not appropriately dressed for very cold temperatures
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