South Dakota, 2023

Hail in South Dakota, August 1, 2023

August 1, 2023 · NWS ABR · 2 events in 2 counties and zones

An unstable atmosphere resulted in isolated to scattered heat of the afternoon thunderstorms, a few of which were able to generate quarter sized hail.

Where it happened

Every event with a place to put it. Tap one for its entry below.

  • Tornadoes
  • Tropical storms and surge
  • Floods
  • Wind
  • Hail
  • Winter weather
  • Heat and drought
  • Cold
  • Fire, smoke and dust
  • Marine and coastal
  • Other

Open the live radar over this ground

The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
2

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.

What happened

The episode as NWS ABR wrote it up.

An unstable atmosphere resulted in isolated to scattered heat of the afternoon thunderstorms, a few of which were able to generate quarter sized hail.

What forecasters said that day

The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Aberdeen, SD wrote its last area forecast discussion before the first event at Jul 31, 4:26 PM MST, 21 hours 19 minutes earlier.

Area forecast discussion, Jul 31, 4:26 PM MST, 21 hours 19 minutes before
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Hazardous weather outlook, Jul 31, 4:37 PM MST, 21 hours 8 minutes before
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The radar

The Bismarck radar (KBIS), 105 km away, was scanning. The volume nearest the first event began at 20:45 UTC.

Open the radar archive at this moment

Event by event

2 hail. Local standard time, as filed.

Hail, Corson

When
August 1, 1:45 PM MST
Where
Corson County, Mc Intosh
Measured
1 in hail
Reported by
Trained Spotter
Coordinates
45.920, -101.350

Hail, Hughes

When
August 1, 4:45 PM CST
Where
Hughes County, 14.47 mi NNW of Pierre
Measured
1 in hail
Reported by
Law Enforcement
Coordinates
44.550, -100.480

What these are

Hail
Hail three-quarters of an inch or larger, or smaller hail that caused damage, filed with the largest stone measured.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in South Dakota in 2023Every state in 2023This day in weather historyWarnings in South Dakota, August 2023

Sources

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: 1113469, 1113470.