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US megadrought could trigger arsenic ‘death cloud’ and unleash catastrophe on West Coast

The US Sun
The US Sun
 2021-07-19
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A "MEGADROUGHT" could trigger an arsenic “death cloud” and unleash a climate catastrophe across the West Coast, scientists fear.

The warning comes as parts of the US continue to battle a ravaging heatwave that has shattered temperature records and sparked unrelenting wildfires.

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A 'megadrought' could unleash a climate catastrophe across the West Coast Credit: Getty
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The drought could affect marine life as vital food sources such as microbialites are at risk of drying up Credit: AFP

Water levels in the Great Salt Lake, Utah are almost at a record 58-year low and they are nine feet lower than average, according to the Daily Star.

The vast lake doesn’t usually hit lows until October.

Kevin Perry, chairman of the Department of Atmospheric Sciences at the University of Utah, warned that as the soil dries out, arsenic could be picked up by the wind.

A potential dust storm could cause breathing issues for humans.

The expert told CNN: “One of the concerns we have is the particles that are coming off the lake getting into people's lungs.

"Fifteen to 20 years ago, when the lake was higher, most of these dust spots were covered up, and if you cover them up with water, they don't produce dust.

And so as the lake has receded, it's exposed more and more of that lake bed. As we get the larger area, we have more frequent dust storms."

The scientist warned that the lake could “emit more dust” if its crust continues to erode.

'CLIMATE CATASTROPHE'

The challenging conditions pose a threat to the millions of birds that feed on the sea life at the lake.

Microbialites, which are the shape of rocks and act as a food source for shrimps, are at "risk of drying up within weeks", according to Utah's Department of Natural Resources.

Michael Vanden Berg, of Utah’s Geological Survey, said: “Although they may die off in only a matter of weeks, it actually takes several years for them to recover.”

The dire warnings come as parts of the western US will experience their fourth heatwave in the past five weeks.

Over 16 million people already faced triple-digit temperatures during the last three heat waves that rampaged the region.

The western US baked as Las Vegas hit a record of 117 degrees - barely two weeks after a 1000-year heat event brought record highs of 116 and 121F in Portland and Lytton, Canada.

Scientists believe the 1000-year heat event that has the Northwest would have been "virtually impossible" without human-caused climate change.

'SEARING TEMPERATURES'

Farmers in New Mexico have reportedly been told not to plant crops this year while ranchers in North Dakota are said to be importing feed for livestock.

Meanwhile, water allocations from the Central Valley Project to Californian cities and farmers have been cut by 75 percent, the New York Times reports.

Residents in Montana are under an excessive heat watch until Wednesday as temperatures range from 106F in the day to 70F at night.

In Seattle, temperatures are expected to top at 100 degrees for the 15th time this year, putting it on par to reach the city's record of 21 100-degree days in a year.

The National Weather Service confirmed that it’s the first time Washington state has been in “exceptional drought” since meteorologists launched the Drought Monitor in 2000, according to CNN.

Temperature records in Death Valley shattered on June 13 as the mercury hit 130F, producing the hottest day since 1913.

A thermometer outside the Furnace Creek Visitors Center recorded a temperature reading of 134F the following day - but this was unconfirmed.

Wildfires gutted homes and cars in Doyle, California as a devastating blaze was pushed by heavy winds.

Last month was the hottest June on record as eight states recorded new highs of well over 100F – shattering long-standing temperature records.

During the week of June 25, temperatures hit a sizzling 40 degrees above average, setting 175 record high numbers around the Northwest.

Nearly 95 percent of the West is facing drought - up from 40 percent at this time last year.

The prolonged spell of hot weather is caused by a phenomenon known as a heat dome.

As the air expands upwards, it is pushed downwards by higher-than-normal pressure in the atmosphere.

The pressure compresses the heat as it nears the ground, creating a dangerous "dome" of hot air.

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Lakes in Nevada have dried up because of prolonged drought as the western US is engulfed in a prolonged heatwave Credit: Getty
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Nearly 95 percent of West Coast states are facing drought Credit: AFP
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Drought is up 40 percent this year, according to statistics Credit: AFP

Comments / 40

Carole Wood
07-19

What the he'll is the matter with people. we had 6 years of drought in the early 1900s.READ YOUR HISTORY.......DUST BOWL DROUGHT YEARS. ALMOST ALL THE MIDWEST AGRICULTURE WAS DESTROYED.THATS WHAT THE MOVIE. "GRAPES OF WRATH" WAS WRITTEN ABOUT.GET A GRIP FOLKS, THIS DROUGHT WILL PASS........JUST AS IT DID BEFORE.

Reply(12)
19
Squall Line
07-20

If all the pets and livestock are not eliminated this month the methane cloud they produce will kill us all in 3 months according to the clueless environmental terrorists of the marxist Biden administration.

Reply(1)
10
Daddy milk Chocolate
07-20

Well there goes all the lib tent people homless. an communists an that's all good for the climate

Reply
6

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