Severe Thunderstorm Warning for Black Hawk, IA; Bremer, IA
Official alert fields
What you need to know
- Applies to
- Black Hawk, Bremer
- Effective
- Ended
- Official severity
- Severe
- Official urgency
- Immediate
- Official certainty
- Observed
What is happening
SVRDMX The National Weather Service in Des Moines has issued a * Severe Thunderstorm Warning for... Black Hawk County in northeastern Iowa... Southeastern Bremer County in northeastern Iowa... * Until 515 PM CDT. * At 413 PM CDT, a severe thunderstorm was located over Waterloo Municipal Airport, or near Cedar...
What the bulletin says to do
For your protection move to an interior room on the lowest floor of a building. Large hail, damaging wind, and continuous cloud to ground lightning are occurring with this storm. Move indoors immediately. Lightning is one of nature's leading killers. Remember, if you can hear thunder, you are close enough to be struck by lightning. A Tornado Watch remains in effect until 1000 PM CDT for central, north central and northeastern Iowa.
Full official description
Bulletin details
SVRDMX The National Weather Service in Des Moines has issued a * Severe Thunderstorm Warning for... Black Hawk County in northeastern Iowa... Southeastern Bremer County in northeastern Iowa... * Until 515 PM CDT. * At 413 PM CDT, a severe thunderstorm was located over Waterloo Municipal Airport, or near Cedar Falls, moving southeast at 40 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... Waterloo, Cedar Falls, Evansdale, Jesup, La Porte City, Denver, Elk Run Heights, Waterloo Municipal Airport, Crossroads Mall, Uni-Dome And McLeod Center, Janesville, Washburn, Dunkerton, Readlyn, Raymond, Gilbertville, and George Wyth State Park. This includes Interstate 380 between mile markers 56 and 73.
Lifecycle record
Official revisions
- Alert
Severe Thunderstorm Warning issued July 20 at 4:13PM CDT until July 20 at 5:15PM CDT by NWS Des Moines IA
Official revision
Source and limitations
Publisher: Weather Alert Watch. Primary source: NWS Des Moines IA. This page reorganizes official fields and does not add a forecast or expand the affected area.
- CAP status
- Actual
- Message type
- Alert
- Last collected