Alert archive / Iowa / Severe Thunderstorm Watches in 1998
Severe Thunderstorm Watch 765
The Storm Prediction Center issued this severe thunderstorm watch at Jul 21, 1998, 9:00 AM CDT for Jo Daviess County, Illinois; 15 counties in Iowa; Crawford County, Grant County, Richland County, Wisconsin. It was in force for 4 hr.
The area
The outline as issued.
The facts
- Issued
- Jul 21, 1998, 9:00 AM CDT (14:00 UTC)
- Expired
- Jul 21, 1998, 1:00 PM CDT
- In force
- 4 hr
- Issued by
- the Storm Prediction Center
Counties Allamakee County, IA, Black Hawk County, IA, Bremer County, IA, Buchanan County, IA, Butler County, IA, Chickasaw County, IA, Clayton County, IA, Delaware County, IA, Dubuque County, IA, Fayette County, IA, Floyd County, IA, Grundy County, IA, Howard County, IA, Mitchell County, IA, Winneshiek County, IA, Jo Daviess County, IL, Crawford County, WI, Grant County, WI, Richland County, WI
Warnings issued inside it
2 tornado, severe thunderstorm and flash flood warnings for its counties while it was in force.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 21, 9:00 AM CDT | Severe Thunderstorm Warning | ARX | Floyd, Mitchell | 50 min |
| Jul 21, 9:18 AM CDT | Severe Thunderstorm Warning | ARX | Chickasaw, Howard | 37 min |
The text
The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.
SPC that day
Everything else SPC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 20, 7:30 PM CDT | Severe Thunderstorm Watch | SPC | Cook, DuPage, Grundy, Kankakee, Lake, Will | 6 hr |
| Jul 21, 6:15 AM CDT | Severe Thunderstorm Watch | SPC | Buena Vista, Calhoun, Cerro Gordo, Cherokee, Clay, Dickinson and 21 more | 6 hr |
Nearby
Severe Thunderstorm Watches in Iowa, 1998Severe Thunderstorm Watches in Wisconsin, 1998Severe Thunderstorm Watches in Illinois, 1998Every severe thunderstorm watch in 1998
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.