Major storm produces thundersnow over Sioux Falls, South Dakota

Major storm affecting much of the United States since Wednesday, April 10, 2019, produced a relatively rare weather phenomenon over central South Dakota known as thundersnow.

“It’s essentially a thunderstorm, but it’s cold enough for snow,” said Mike Connely, a weather service meteorologist in Aberdeen, South Dakota 

Snow produced by the storm was falling at a rate of up to 5 cm (2 inches) per hour in northeastern South Dakota and southwestern Minnesota on Wednesday.

South Dakota Governor Kristi Noem closed state government offices in 52 counties. Numerous schools around the state closed, along with several Black Hills National Forest offices in western South Dakota and eastern Wyoming.

NWS posted an ice storm warning into Friday morning, April 12 for a portion of southern Minnesota, saying up to three-fourths of an inch (19 mm) of ice could accumulate on power lines, leading to power outages.

Read more: Major storm system producing widespread hazardous weather across much of the Central U.S.

Drastically increased water levels in the Tigris River, Iraq

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Impacts of heavy seasonal rains in late March and early April 2019 are now evident in several governorates of Iraq. The effects of rising water levels include temporary evacuation of affected persons, damaged infrastructure, and flooded agricultural areas, UN OCHA…

Massive dust storm hits Rajasthan, causing major crop losses, India

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A massive dust storm has engulfed the northern Indian state of Rajasthan on April 7, 2019. Clouds of dust were swept up from a nearby desert by weather patterns that have circulated over the city of Churu. While there were no injuries reported, the storm has…

Major dust storm hits parts of Texas and New Mexico

April 11, 2019

Powerful winds produced a major dust storm over parts of Texas and New Mexico on April 10, 2019. NWS El Paso station at San Augustin Pass east of Las Cruces recorded a wind gust of 102 mph (164 km/h). NWS office in Santa Teresa recorded wind gusts to 60 mph (96…

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