What is the maximum temperature? ——Recent global high-temperature hot spots
Recently, many places around the world have encountered extreme high temperatures, setting new historical records. This article will sort out the popular high-temperature topics in the past 10 days (as of July 2023) and display related hot content through structured data.
1. Top 5 global high temperature events
| area | Maximum temperature | Time of occurrence | Historical comparison |
|---|---|---|---|
| Death Valley, USA | 53.9℃ | July 16, 2023 | Close to 1913 record of 56.7℃ |
| Turpan, Xinjiang, China | 52.2℃ | July 14, 2023 | Break the local July historical extreme |
| Sicily, Italy | 48.8℃ | July 11, 2023 | The second highest temperature in Europe |
| Rajasthan, India | 50.5℃ | July 9, 2023 | The highest temperature in Asia this year |
| British Columbia, Canada | 49.6℃ | July 12, 2023 | Break the historical record of the country |
2. Social hot spots caused by high temperature
1.Extreme weather disasters: A wildfire in Rhode Island in Greece caused 19,000 people to evacuate urgently, and Italy issued a red high temperature warning.
2.Energy crisis intensifies: Spanish electricity demand soared 12%, French nuclear power plants cut production due to excessive cooling water temperatures.
3.Health warning: The number of people who sent to hospital for heatstroke in Tokyo, Japan exceeded 300 in a single day, setting a new high for the quarter.
4.Economic Impact: Corn pollination in the US agricultural belt has been hindered, and a 15% reduction is expected.
3. Latest forecasts of meteorological agencies
| Prediction Agency | Core conclusion | Time range |
|---|---|---|
| World Meteorological Organization (WMO) | 2023-2027 will break the 2016 high temperature record for at least one year | 2023-2027 |
| China National Climate Center | The number of high temperatures in North China, Huanghuai and other places is 5-10 days more than usual | July-August 2023 |
| EU Copernicus Program | Global average temperature in June hits the highest in the same period | June 2023 |
4. Scientific interpretation behind high temperatures
1.El Niño phenomenon enhances: The water temperature in the equatorial waters in the Pacific Ocean increased by 1.5℃, aggravating the global warming effect.
2.Urban heat island effect: The night temperature in Beijing urban areas is 3-5℃ higher than that in suburbs, and the main reason for heat storage in concrete buildings.
3.Climate warming accelerates: Global average temperatures have increased by 0.18℃ every decade (NASA data).
5. Guide to prevent heatstroke and cooling
| Protective measures | Specific suggestions | Applicable scenarios |
|---|---|---|
| Outdoor work | 10:00-16:00 Avoid exposure to the sun and rest for 15 minutes every 2 hours | Construction site/agricultural labor |
| Home protection | The air conditioner temperature is not lower than 26℃, and it is used with a fan | Elderly/Children's Families |
| Emergency treatment | Heat stroke is immediately transferred to a cool place to supplement salty water | Emergency |
Conclusion:Faced with the continued rising high temperature record, scientists warn that the Earth may be approaching the critical point of climate. While paying attention to "what is the highest temperature", we need to think about how to deal with the challenges of climate change through energy conservation and emission reduction, urban planning and other measures.
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