Arizona has recorded the highest March temperatures ever in the United States. Extreme conditions were experienced much sooner than normal, raising safety concerns in the entire region.
National Weather Service in Las Vegas has warned of the dangers that could arise from this heat early in the season.
Extreme Heat at Unusual Times
Normaly, the temperatures do not exceed 40degC in this area until May. This year, however, has been a break from the norm. The system is often called “a heat dome” and trapped warm air in the area. The temperatures were unusually high over a period of several days.
Heat Dome Drives Temperature Spike
It also prevented cool air from entering. The heat dome effect also held the warm air in place. The temperatures rose by about 6degC or 1degC.
These conditions are not only uncomfortable, but they also pose health risks. Long-term exposure to heat extremes can cause dehydration and heat exhaustion. Heatstroke is also possible.
Heatwaves on the Rise Due to Climate Change
The events have become more frequent, last longer and are more intense.Global temperatures have risen around 1.1degC since the Industrial Revolution. The experts warn that the temperatures will rise unless governments reduce their emissions.
Unrest in the Public Safety Sector
The government is urging the public to be cautious during periods of extreme heat. To stay safe, it is important to keep hydrated and avoid outdoor activities during rush hours.
Climate patterns are changing, and heatwaves that arrive early could be more frequent in the future.
