Hail and Damaging Wind in South Dakota, August 25, 2024

Name: Hail and Damaging Wind in South Dakota, August 25, 2024
Start: 2024-08-25T17:20
End: 2024-08-25T17:30
Location: South Dakota

August 25, 2024 · NWS UNR · 2 events in 1 county or zone

A supercell thunderstorm developed over southwest Tripp County and tracked east-northeast across the county, producing large hail and strong wind gusts. Some damage was noted over southeastern portions of the county.

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 UNR wrote it up.

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 Rapid City, SD wrote its last area forecast discussion before the first event at Aug 25, 4:52 PM CST, 28 minutes earlier.

Area forecast discussion, Aug 25, 4:52 PM CST, 28 minutes before

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Hazardous weather outlook, Aug 25, 11:29 AM CST, 5 hours 51 minutes before

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In the hours before

Special weather statement, Aug 25, 2:35 PM CST, 2 hours 45 minutes before

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Special weather statement, Aug 25, 3:16 PM CST, 2 hours 4 minutes before

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Special weather statement, Aug 25, 3:19 PM CST, 2 hours 1 minute before

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Special weather statement, Aug 25, 4:38 PM CST, 42 minutes before

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Special weather statement, Aug 25, 4:45 PM CST, 35 minutes before

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Local storm report, Aug 25, 4:54 PM CST, 26 minutes before

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The radar

The North Platte radar (KLNX), 151 km away, was scanning. The volume nearest the first event began at 23:19 UTC.

Open the radar archive at this moment

Event by event

1 hail, 1 thunderstorm wind. Local standard time, as filed.

Hail, Tripp

When: August 25, 5:20 PM CST to 5:30 PM CST
Where: Tripp County, 11.41 mi SSE of Colome
Measured: 1 in hail
Reported by: Public
Coordinates: 43.110, -99.600

Thunderstorm Wind, Tripp

When: August 25, 5:20 PM CST to 5:30 PM CST
Where: Tripp County, 11.41 mi SSE of Colome
Measured: 52 kt (60 mph) estimated gust
Reported by: Public
Coordinates: 43.110, -99.600

Damage to crops and buildings due to wind driven hail.

What these are

Hail: Hail three-quarters of an inch or larger, or smaller hail that caused damage, filed with the largest stone measured.
Thunderstorm Wind: Winds from a thunderstorm of 50 knots (58 mph) or more, or lower winds that caused damage or casualties. Measured gusts are marked MG, estimated EG.

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

The same day elsewhere

Every storm in South Dakota in 2024 Every state in 2024 This day in weather history Warnings in South Dakota, August 2024

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 2026-09-30. Each event’s entry at NCEI: 1204560, 1204564.