Severe Thunderstorm Warning for Clay, SD; Union, SD
Official alert fields
What you need to know
- Effective
- Ended
- Official severity
- Severe
- Official urgency
- Immediate
- Official certainty
- Observed
What is happening
At 1034 PM CDT, a severe thunderstorm was located near Union Grove State Park, or 10 miles south of Beresford, moving southeast at 20 mph. HAZARD...Ping pong ball size hail. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect damage to roofs, siding, windows, and vehicles. This...
What the bulletin says to do
Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing large hail. Report severe weather to your nearest law enforcement agency or the National Weather Service office in Sioux Falls SD.
Full official description
Bulletin details
At 1034 PM CDT, a severe thunderstorm was located near Union Grove State Park, or 10 miles south of Beresford, moving southeast at 20 mph. HAZARD...Ping pong ball size hail. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect damage to roofs, siding, windows, and vehicles. This severe thunderstorm will be near... Union Grove State Park around 1035 PM CDT. Alcester around 1040 PM CDT.
Lifecycle record
Official revisions
- Update
Severe Thunderstorm Warning issued October 8 at 10:34PM CDT until October 8 at 10:45PM CDT by NWS Sioux Falls SD
Official revision - Alert
Severe Thunderstorm Warning issued October 8 at 10:02PM CDT until October 8 at 10:45PM CDT by NWS Sioux Falls SD
Official revision
Source and limitations
Publisher: Weather Alert Watch. Primary source: NWS Sioux Falls SD. This page reorganizes official fields and does not add a forecast or expand the affected area.
- CAP status
- Actual
- Message type
- Update
- Last collected