Óriási hőhullám sújtja az Egyesült Államok déli részét - fotók

John Gillette (R) takes a photo of Sarah Null as she stands in a swimsuit next to a thermometer displaying temperatures of 129 Degrees Fahrenheit (54 Degrees Celsius) at the Furnace Creek Visitor's Center at Death Valley National Park in June 17, 2021 in Furnace Creek, California. - Much of the western United States is braced for record heat waves this week, with approximately 50 million Americans placed on alert Tuesday for "excessive" temperatures, which could approach 120 degrees Fahrenheit (50 degrees Celsius) in some areas. The National Park Service warns of extreme summer heat, urging tourists to carry extra water and "travel prepared to survive" in the hottest, lowest, and driest national park featuring steady drought and extreme climates. (Photo by Patrick T. FALLON / AFP)