Alert archive / South Dakota / Tornado Warnings in 2020
Tornado Warning 9, NWS Rapid City, SD
NWS Rapid City, SD issued this tornado warning at Jul 23, 2020, 3:12 PM MDT for Butte County, South Dakota. It was in force for 33 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Jul 23, 2020, 3:12 PM MDT (21:12 UTC)
- Expired
- Jul 23, 2020, 3:45 PM MDT
- In force
- 33 min
- Issued by
- NWS Rapid City, SD
- Area
- Storm-based polygon
- Tornado
- Radar indicated
- Hail
- 0.75 in
County Butte County, SD
The radar
The Rapid City radar (KUDX), 102 km from the middle of the area, began a volume at 21:12 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jul 23, 2:27 PM MDT | Severe Thunderstorm Watch | SPC | 6 hr |
The office that day
Everything else NWS Rapid City, SD issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 23, 1:59 AM MDT | Heat Advisory | UNR | Haakon, Jackson, Mellette, Todd, Tripp, Ziebach | 42 hr |
| Jul 23, 2:55 AM MDT | Red Flag Warning | UNR | Custer, Fall River | 17 hr |
| Jul 23, 2:52 PM MDT | Severe Thunderstorm Warning | UNR | Harding | 53 min |
| Jul 23, 3:18 PM MDT | Severe Thunderstorm Warning | UNR | Harding | 57 min |
| Jul 23, 3:49 PM MDT | Severe Thunderstorm Warning | UNR | Harding | 26 min |
| Jul 23, 4:09 PM MDT | Severe Thunderstorm Warning | UNR | Harding, Perkins | 66 min |
| Jul 23, 4:18 PM MDT | Special Weather Statement | UNR | Jackson | 42 min |
| Jul 23, 5:12 PM MDT | Severe Thunderstorm Warning | UNR | Harding, Perkins | 36 min |
Nearby
Tornado Warnings in South Dakota, 2020Every tornado warning in 2020Tornadoes in 2020
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.