Severe Thunderstorm Warning for Plymouth, IA; Woodbury, IA; Dakota, NE +2 more
Official alert fields
What you need to know
- Effective
- Ended
- Official severity
- Severe
- Official urgency
- Immediate
- Official certainty
- Observed
What is happening
At 438 AM CDT, severe thunderstorms were located along a line extending from near Elk Point to near Ponca to near Emerson, moving east 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....
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 438 AM CDT, severe thunderstorms were located along a line extending from near Elk Point to near Ponca to near Emerson, moving east 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... Sioux City, North Sioux City, Jefferson, Hubbard, Jackson In Dakota County, South Sioux City, Homer, Dakota City, Sergeant Bluff, Salix and Lawton.
Lifecycle record
Official revisions
- Update
Severe Thunderstorm Warning issued August 12 at 4:38AM CDT until August 12 at 5:15AM CDT by NWS Sioux Falls SD
Official revision - Alert
Severe Thunderstorm Warning issued August 12 at 4:16AM CDT until August 12 at 5:15AM 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.
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