Severe Thunderstorm Warning for Pennington, SD
Official alert fields
What you need to know
- Applies to
- Pennington
- Effective
- Ended
- Official severity
- Severe
- Official urgency
- Immediate
- Official certainty
- Observed
What is happening
At 257 PM MDT, a severe thunderstorm was located over Rockerville, or 9 miles southwest of Rapid City, moving southeast at 20 mph. HAZARD...Tennis ball size hail. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect damage to roofs, siding, windows, and vehicles. Locations impacted...
What the bulletin says to do
Anyone outdoors should move to shelter inside a well-built structure and stay away from windows. This storm is capable of producing dangerous hail.
Full official description
Bulletin details
At 257 PM MDT, a severe thunderstorm was located over Rockerville, or 9 miles southwest of Rapid City, moving southeast at 20 mph. HAZARD...Tennis ball size hail. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect damage to roofs, siding, windows, and vehicles. Locations impacted include... Rockerville, Bear Country and Reptile Gardens.
Lifecycle record
Official revisions
- Update
Severe Thunderstorm Warning issued August 11 at 2:57PM MDT until August 11 at 3:30PM MDT by NWS Rapid City SD
Official revision - Update
Severe Thunderstorm Warning issued August 11 at 2:50PM MDT until August 11 at 3:30PM MDT by NWS Rapid City SD
Official revision - Update
Severe Thunderstorm Warning issued August 11 at 2:40PM MDT until August 11 at 3:30PM MDT by NWS Rapid City SD
Official revision - Alert
Severe Thunderstorm Warning issued August 11 at 2:30PM MDT until August 11 at 3:30PM MDT by NWS Rapid City SD
Official revision
Source and limitations
Publisher: Weather Alert Watch. Primary source: NWS Rapid City SD. This page reorganizes official fields and does not add a forecast or expand the affected area.
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