Severe Thunderstorm Warning for Haakon, SD; Meade, SD; Pennington, SD
Official alert fields
What you need to know
- Applies to
- Haakon, Meade, Pennington
- Effective
- Ended
- Official severity
- Severe
- Official urgency
- Immediate
- Official certainty
- Observed
What is happening
At 830 PM MDT, a severe thunderstorm was located 9 miles southeast of Creighton, or 23 miles west of Philip, moving southeast at 40 mph. HAZARD...70 mph wind gusts and ping pong ball size hail. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding,...
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 widespread damaging winds and large hail. Continuous cloud to ground lightning is occurring with this storm. Lightning is one of nature's leading killers. Remember, if you can hear thunder, you are close enough to be struck by lightning.
Full official description
Bulletin details
At 830 PM MDT, a severe thunderstorm was located 9 miles southeast of Creighton, or 23 miles west of Philip, moving southeast at 40 mph. HAZARD...70 mph wind gusts and ping pong ball size hail. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. Locations impacted include... Wall, Elm Springs, Creighton and Grindstone. This includes Interstate 90 in South Dakota between Mile Markers 102 and 103...and between Mile Markers 105 and 112.
Lifecycle record
Official revisions
- Update
Severe Thunderstorm Warning issued August 11 at 8:30PM MDT until August 11 at 8:45PM MDT by NWS Rapid City SD
Official revision - Update
Severe Thunderstorm Warning issued August 11 at 8:14PM MDT until August 11 at 8:45PM MDT by NWS Rapid City SD
Official revision - Update
Severe Thunderstorm Warning issued August 11 at 7:57PM MDT until August 11 at 8:45PM MDT by NWS Rapid City SD
Official revision - Alert
Severe Thunderstorm Warning issued August 11 at 7:44PM MDT until August 11 at 8:45PM 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.
- CAP status
- Actual
- Message type
- Update
- Last collected