2006 United States heat wave

North American heat wave of 2006
Dates	15 July 2006 to August 27, 2006
Areas affected	Lower 48 U.S. states and lower parts of Canada
Reported Casualties	At least 225 dead

The Summer 2006 North American heat wave was a severe heat wave that affected most of the United States and Canada, killing at least 225 people and bringing extreme heat to many locations. At least three died in Philadelphia, Arkansas, and Indiana. In Maryland, the state health officials reported that three people died of heat-related causes. Another heat related death was suspected in Chicago.

Although many heat related deaths go unreported, by July 19, the Associated Press reported that the soaring heat was blamed for 12 deaths from Oklahoma City to the Philadelphia area. Reports by early morning July 20 raised the death toll to at least 16 in seven states.

This period of heat also saw a wind storm (derecho) in St. Louis that caused widespread power outages, including for cooling centers designed to provide relief for those suffering from the heat. In addition, places on the West Coast, like California's Central Valley and Southern California experienced humid heat, which is unusual for the area.

Reported deaths reached 22 in ten states by July 21, the end of the first stage of this heat wave. Reports of deaths trailed off over the week-end of July 21–23, though high temperatures persisted and power outages remained in a number of areas including New York, Missouri, and Illinois. In St. Louis, half the city was without power due to severe thunderstorms, prompting requests for volunteer nurses to help cope with the situation. Though temperatures were somewhat cooler, there still was at least one further reported heat death in Missouri.

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Wikipedia