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Ended official alertUpdated

Severe Thunderstorm Warning for Corson, SD; Dewey, SD

This alert has ended.Kept for recent context. Do not use it as a current warning.

Official alert fields

What you need to know

Applies to
Corson, Dewey
Effective
Ended
Official severity
Severe
Official urgency
Immediate
Official certainty
Observed

What is happening

At 340 PM MDT, severe thunderstorms were located along a line from 7 miles southwest of Bullhead to near Glencross, or along a line from 7 miles southwest of Bullhead to 9 miles east of Timber Lake, moving northeast at 30 mph. HAZARD...Ping pong ball size hail and 60 mph wind gusts. SOURCE...Trained spotters...

What the bulletin says to do

Seek shelter inside a well-built structure and stay away from windows. These storms are capable of producing damaging winds and have produced large hail.

Read official NWS bulletin

Full official description

Bulletin details

At 340 PM MDT, severe thunderstorms were located along a line from 7 miles southwest of Bullhead to near Glencross, or along a line from 7 miles southwest of Bullhead to 9 miles east of Timber Lake, moving northeast at 30 mph. HAZARD...Ping pong ball size hail and 60 mph wind gusts. SOURCE...Trained spotters reported. At 430 PM CDT / 330 PM MDT, Ping Pong ball sized hail was reported 4 miles north of Klein Ranch. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. This severe thunderstorm will be near... Glencross and Timber Lake around 345 PM MDT. Bullhead, Trail City and Little Eagle around 355 PM MDT. Other locations impacted by the severe thunderstorm include Standing Rock Nation.

Lifecycle record

Official revisions

4 captured
  1. Update

    Severe Thunderstorm Warning issued September 5 at 4:40PM CDT until September 5 at 5:00PM CDT by NWS Aberdeen SD

    Official revision
  2. Update

    Severe Thunderstorm Warning issued September 5 at 4:35PM CDT until September 5 at 5:00PM CDT by NWS Aberdeen SD

    Official revision
  3. Update

    Severe Thunderstorm Warning issued September 5 at 4:23PM CDT until September 5 at 5:00PM CDT by NWS Aberdeen SD

    Official revision
  4. Alert

    Severe Thunderstorm Warning issued September 5 at 4:17PM CDT until September 5 at 5:00PM CDT by NWS Aberdeen SD

    Official revision

Source and limitations

Publisher: Weather Alert Watch. Primary source: NWS Aberdeen 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
Methodology and corrections