Effects of extreme heat and record high temperatures on the western United States

Californians are on alert Prepare for rolling blackouts And asked to save energy. Wildfires raged across the state, killing at least four of his people and burning down thousands of acres of land and dozens of structures.Others rescued after hiker dies in Arizona suffer from heat stroke.
these are just a handful Effects of extreme heatscientists say because it gets worse About the human-made climate crisis. Recent heat records have far outstripped cold records, and this year he had more than 300 all-time records, but he had only three all-time cold records.

Here’s a look at some of the heat’s effects in recent weeks across the West.

Californians preparing for rolling blackouts

Golden State residents have been told to prepare for possible blackouts as record demand threatens to outstrip power supply while heat records are being broken across the state.

The presidents of most of California’s power grid operators urged residents to conserve electricity after 4 p.m., when electricity demand peaks, and said the effort was “absolutely essential.” According to Monday’s news release.

California Independent Systems Operator Elliot Mainzer said projected demand is “at record levels, significantly increasing the likelihood of a rotation stop.”

The state saw record temperatures on Monday, reaching 114 degrees Fahrenheit in Sacramento, making it the hottest day on record for September. San Francisco International Airport hit his 97-degree mark, also his single-day record, and the city continues to receive heat advisories on Tuesday.

Further south, Death Valley could reach 125 degrees on Tuesday, matching the hottest temperature on record for September. (Despite unofficial readings of even higher temperatures, Death Valley only officially reached 124 degrees on Friday. The record for the month in September was set in 1950 in Mecca, California. It’s still below Earth’s all-time record for that moon of 126 degrees.)

In the event of a rotating outage in California this week, it could take at least 40 minutes each for power to be restored for the first set of affected customers and for the next group to lose power. Meinser assured customers that utility companies would try to keep the outages as short as possible, but operators expected a shortfall of between 400 and 3,400 megawatts between 5 p.m. and 9 p.m. on Tuesday. ing.

Total demand reached 51,145 MW, demand for the previous record 50,270 megawatts set in July 2006.

Four dead in wildfires in California

Persistent heat fueled wildfires across the region this summer, and that was the case for this holiday weekend as well. Fires consumed thousands of acres and forced residents to flee.
two people died in fairview fire Dry vegetation caught fire in Southern California’s Riverside County, causing fast-moving flames. The fire ignited Monday afternoon and soon he burned 2,000 acres, at least he destroyed seven buildings and damaged several more. At least 5,000 homes have been evacuated, according to Cal Fire.

Fire officials have not yet determined who died in the fire or how they died.

Vehicles are on fire Monday at a facility destroyed by the Fairview fire near Hemet, Calif.
On the other hand, two women aged 66 and 73 died in mill fire Located in Siskiyou County, Northern California. The fire had destroyed more than 4,200 acres and destroyed 117 structures as of Tuesday morning. Elsewhere, Forest fire Another 11,700 acres were burned.

The prolonged drought has left “huge amounts of dead fuel” behind, California Fire Battalion Chief John Haggie told CNN Sunday, calling the situation “extremely dangerous.”

“All these fires have a receptive fuel bed to burn,” he said. It could grow exponentially between

Rows of vehicles and homes destroyed by a factory fire Saturday in Weed, Calif.

Arizona hiker killed, five injured

group of hikers had to be rescued on monday About 40 miles north of Phoenix, with temperatures reaching 109 degrees (about 6 degrees above average), they exhausted themselves, According to the National Weather Service.
Heat Stroke: How to Recognize and Stop Progressive Symptoms

Unfortunately, one of the hikers, a man in his 20s, was pronounced dead after being taken to a hospital, said a spokesperson for the Maricopa County Sheriff’s Office. Five others he was treated at Sparklos Trailhead.

The group ran out of water and went missing, according to the Scottsdale Fire Department. signs of heatstroke.

CNN’s meteorologists Judson Jones, Jennifer Gray, and Monica Garrett, and CNN’s Cheri Mossberg, Nulan Salahie, Taylor Romine, and Aya Elamursi contributed to this report.

Source: www.cnn.com

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