Alert archive / Iowa / Calhoun County / 2021
Weather alerts in Calhoun County, Iowa, August 2021
14 weather alerts in August 2021, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 14
- Warnings
- 2
- Watches
- 3
- Advisories
- 0
- Busiest day
- August 26, 20214 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Aug 5, 10:11 PM CDT | Special Weather Statement | DMX | 64 min |
| Aug 8, 5:04 PM CDT | Mesoscale Discussion | SPC | 86 min |
| Aug 8, 9:02 PM CDT | Tornado Warning | DMX | 31 min |
| Aug 20, 3:58 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Aug 24, 1:52 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Aug 26, 7:37 AM CDT | Mesoscale Discussion | SPC | 83 min |
| Aug 26, 8:03 AM CDT | Special Weather Statement | DMX | 42 min |
| Aug 26, 8:18 AM CDT | Severe Thunderstorm Warning | DMX | 42 min |
| Aug 26, 3:03 PM CDT | Flood Watch | DMX | 16 hr |
| Aug 26, 10:45 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 27, 1:53 PM CDT | Mesoscale Discussion | SPC | 97 min |
| Aug 27, 4:01 PM CDT | Mesoscale Discussion | SPC | 59 min |
| Aug 27, 6:28 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Aug 28, 9:57 PM CDT | Mesoscale Discussion | SPC | 63 min |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 1 |
| Tornado Warning | 1 |
| Severe Thunderstorm Watch | 2 |
| Mesoscale Discussion | 7 |
| Special Weather Statement | 2 |
| Flooding | |
| Flood Watch | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20202022
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Rebuilt daily.