Yosemite National Park, California (AP) — California firefighters land on Monday in the fight against a wildfire Threaten the grove Of a huge sequoia and a small community in Yosemite National Park.
According to the latest information on the incident, a washburn fire on the western side of the Sierra Nevada Mountains burned about 3.6 square miles, but was contained 25 percent early in the afternoon.
The fire was a threat to more than 500 mature Sequoias in the park’s Mariposa Grove and communities near the evacuated Wawona.
The southern area of Yosemite was closed to visitors, but the rest of the national park remained open.
Mariposa Grove and Yosemite Valley have been protected since President Abraham Lincoln signed the bill in 1864.
A sprinkler system was installed in the orchard to maintain moisture, and there were no reports of serious damage to named trees, including grizzly giants 3,000 years ago.
“Fortunately, Mariposa Grove has a long history of open burning, and research has shown that these efforts reduce the effects of high-severity unwanted fires,” the National Park Service said. Statement states.
While in the fire area, a heat advisory was issued to the Central Valley beneath Sierra. A high temperature of 88 degrees Celsius was predicted in the village of Wawona, where hundreds of tourists and residents were forced to evacuate last Friday.
“Fortunately, there were no irregular winds that affected fire behavior,” said Fire Intelligence Officer Mark Peebles. “We have a high pressure above the fire that is causing the temperature to rise. However, moderate humidity is available at night, which mitigates fire behavior and makes night shift firefighters a good job. You can do.”
The giant Sequoia, which grows naturally in about 70 orchards along the western slopes of the Sierra Nevada Mountains, was once thought to be resistant to fire, but due to a century of fire control and the resulting accumulation of undergrowth. It is becoming more and more vulnerable as a wildfire. Droughts exacerbated by climate change are becoming more intense and destructive.
Wildfires caused by lightning over the past two years have killed one-fifth of an estimated 75,000 large sequoia. This is the largest tree in volume and is a great attraction for tourists.
There were no obvious natural sparks in the fire that broke out next to the park’s Washburn Trail on Thursday. Smoke was reported by visitors walking through the grove.
A heavy storm struck the orchard over a year ago, killing 15 giant sequoia and countless other trees.
The fallen tree, along with the huge number of pine trees killed by bark beetles, provided sufficient fuel for the flames.
In Utah, a wildfire broke out in rural Tooele County on Saturday, blowing smoke and ash into Salt Lake City. By Sunday afternoon, Jacob’s fire had spread to 5.9 square miles and containment was zero, officials said.
Elsewhere in Utah, firefighters fighting strong winds fought a 12.4 square mile Halfway Hill fire in Fillmore. Law enforcement agencies on Saturday arrested four men who said investigators had abandoned the campfire that ignited the fire.
So far in 2022, more than 35,000 wildfires have burned nearly 4.7 million acres in the United States, well above the average for both and wildfires, according to the National Interagency Fire Center.
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California firefighters fight Yosemite wildfire | News
Source link California firefighters fight Yosemite wildfire | News