Alert archive / Iowa / Severe Thunderstorm Warnings in 2007
Severe Thunderstorm Warning 302, NWS Omaha, NE
NWS Omaha, NE issued this severe thunderstorm warning at Aug 20, 2007, 8:11 PM CDT for Montgomery County, Pottawattamie County, Iowa. It was in force for 34 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Aug 20, 2007, 8:11 PM CDT (01:11 UTC)
- Expired
- Aug 20, 2007, 8:45 PM CDT
- In force
- 34 min
- Issued by
- NWS Omaha, NE
- Area
- Counties, with a storm outline in the text
The radar
The Omaha radar (KOAX), 86 km from the middle of the area, began a volume at 01:11 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Aug 20, 3:49 PM CDT | Tornado Watch | SPC | 6 hr |
The office that day
Everything else NWS Omaha, NE issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 20, 7:03 PM CDT | Severe Thunderstorm Warning | OAX | Douglas, Sarpy | 57 min |
| Aug 20, 7:14 PM CDT | Severe Thunderstorm Warning | OAX | Dodge, Washington | 46 min |
| Aug 20, 7:24 PM CDT | Tornado Warning | OAX | Douglas, Washington | 36 min |
| Aug 20, 7:37 PM CDT | Severe Thunderstorm Warning | OAX | Madison | 53 min |
| Aug 20, 7:43 PM CDT | Severe Thunderstorm Warning | OAX | Cass | 32 min |
| Aug 21, 6:14 PM CDT | Severe Thunderstorm Warning | OAX | Knox | 61 min |
| Aug 20, 7:37 PM CDT | Severe Thunderstorm Warning | OAX | Mills, Pottawattamie | 38 min |
| Aug 20, 7:43 PM CDT | Severe Thunderstorm Warning | OAX | Harrison | 25 min |
| Aug 20, 8:22 PM CDT | Severe Thunderstorm Warning | OAX | Shelby | 25 min |
| Aug 20, 9:02 PM CDT | Severe Thunderstorm Warning | OAX | Montgomery, Page | 28 min |
Nearby
Severe Thunderstorm Warnings in Iowa, 2007Every severe thunderstorm warning in 2007
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.