Why flash flooding in Las Vegas is historically bad

The torrential flooding that has slammed Las Vegas in latest weeks is traditionally dangerous as a result of it got here on the heels of an excessive drought that made the bottom much less absorbent, a meteorologist mentioned Friday.

Sin Metropolis — which was hit Thursday by a second flash flood in two weeks — was affected by dryer-than-usual panorama when the heavy rain struck, Fox Climate Meteorologist Stephanie Van Oppen advised The Publish.

“After lengthy intervals of drought, the bottom shrivels up and makes it tougher for water to soak up into it,” mentioned Van Oppen. “Within the metropolis, there’s additionally much less vegetation to soak up the rain.”

Las Vegas was positioned in “excessive drought” standing on Might 31 — and months of the earth-scorching climate compounded the flooding that swamped the town’s world-famous Strip this week, she mentioned.

The double-whammy of drought and downpour might have additionally been worsened by the truth that desert cities typically “don’t construct sewer programs geared up for that a lot rain,” she mentioned.

People walking around wet walkways in Las Vegas amid flooding on July 28, 2022.
Individuals strolling round moist walkways in Las Vegas amid flooding on July 28, 2022.
L.E. Baskow/Las Vegas Evaluation-Journal through AP
The recent flooding in Las Vegas has been made worse because of the region's extreme drought.
The latest flooding in Las Vegas has been made worse due to the area’s excessive drought.
Metal Brooks/Las Vegas Evaluation-Journal through AP

Summer season is Las Vegas’ regular monsoon season — however the metropolis has been pelted by excessive rainfall ranges of 1.3 inches since June 15,  Van Oppen mentioned. 

Against this, the typical rainfall for the Sin Metropolis’s total summer season monsoon season is 1.03 inches.

“It’s the wettest monsoon since 1999,”  Van Oppen mentioned.

Las Vegas has had 1.3 inches of rainfall since June 15.
Las Vegas has had 1.3 inches of rainfall since June 15.
L.E. Baskow/Las Vegas Evaluation-Journal through AP

On Thursday, the town’s total Strip suffered main water injury as jaw-dropping movies confirmed rain pouring into casinos and turning parking garages into rivers.

Iconic casinos and lodges on the Strip had been additionally flooded on July 29 as the town put a extreme thunderstorm warning in place.

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