Severe Thunderstorm Warning for Aurora, SD; Brule, SD; Davison, SD +1 more
Official alert fields
What you need to know
- Effective
- Ended
- Official severity
- Severe
- Official urgency
- Immediate
- Official certainty
- Observed
What is happening
At 144 AM CDT, severe thunderstorms were located along a line extending from near Storla to near White Lake to near Grass Ranch Colony, moving southeast at 45 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs,...
What the bulletin says to do
For your protection move to an interior room on the lowest floor of a building. To report severe weather contact your nearest law enforcement agency. They will send your report to the National Weather Service office in Sioux Falls.
Full official description
Bulletin details
At 144 AM CDT, severe thunderstorms were located along a line extending from near Storla to near White Lake to near Grass Ranch Colony, moving southeast at 45 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Plankinton, Mount Vernon and Loomis.
Lifecycle record
Official revisions
- Update
Severe Thunderstorm Warning issued August 18 at 1:44AM CDT until August 18 at 2:00AM CDT by NWS Sioux Falls SD
Official revision - Alert
Severe Thunderstorm Warning issued August 18 at 1:29AM CDT until August 18 at 2:00AM 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