Strong southerly gradient winds on a warm early Spring day reached sustained speeds of 45 mph with gusts as high as 64 mph in the Missouri River Valley at Chamberlain during the afternoon of April 13th.
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Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
The episode as NWS FSD wrote it up.
Strong southerly gradient winds on a warm early Spring day reached sustained speeds of 45 mph with gusts as high as 64 mph in the Missouri River Valley at Chamberlain during the afternoon of April 13th.
The national radar mosaic for the moment the first event began.
1 high wind. Local standard time, as filed.
Southerly winds on a warm day reached sustained speeds of 45 mph with gusts to 64 mph at Chamberlain in the Missouri River Valley.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in South Dakota in 2010Every state in 2010This day in weather historyWarnings in South Dakota, April 2010
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-10-01. Each event’s entry at NCEI: 223789.