The temperature in Death Valley in America is as high as 54℃. What caused it?

Caused by the greenhouse phenomenon. The withdrawal of the United States from the Paris Agreement is probably one of the important reasons for this phenomenon.

On August 18, local time, Claire Nulis, a spokesperson for the World Meteorological Organization, said in Geneva that the Furnace Creek weather station in Death Valley, California recorded a high temperature of 54.4 degrees Celsius on August 16. If confirmed, it will be the highest temperature recorded on the earth since 193 1 year and the third highest temperature on the earth in history.

Experts from the World Meteorological Organization said that as of now, all the signs? All point to proving that the observation data is? Legal? . Nuris said that the preliminary investigation results showed that the equipment of Rongxi weather station was in normal working condition during the observation period of 16. To this end, the World Meteorological Organization will set up an international expert group to check the observed values, equipment status and calibration readings, and compare them with the data collected by surrounding stations to verify the validity of the readings.

Nuris said that in the United States, the National Weather Service's Las Vegas station reported deaths in the valley. The station pointed out through social media that we have been in an extremely high temperature for a long time, and the temperature in Death Valley may reach 54.4 degrees Celsius again.

Nuris also said that July this year was the hottest month on record in the northern hemisphere, and the amount of sea ice in the Arctic was the lowest on record. The period from June to July this year, 65,438, was the second hottest period since the earth recorded.

According to the World Meteorological Organization, extreme high temperature has become a trend, and the frequency of breaking previous records is higher. According to organization? Extreme weather and climate events? According to this document, the highest temperature measured since the earth was recorded is 56.7 degrees Celsius, which was measured at Death Valley1913 July10 in California. ? 193 1 July, the highest temperature observed in the eastern hemisphere reached 55? C, measured in Gibily, Tunisia.

According to the data,

Death Valley is the main part of Mojave Desert and Colorado Desert Biosphere Reserve, located in the desert valley of California, USA. Death Valley is 225 kilometers long, 6-26 kilometers wide and covers an area of 1.408 square kilometers. It has two "shores" and steep cliffs, and the terrain is sinister. It is also the lowest and driest area in North America, known as "Death Crater", "Dry Bone Valley" and "Funeral Hill".