Alert archive / Iowa / Calhoun County / 2017
Weather alerts in Calhoun County, Iowa, April 2017
13 weather alerts in April 2017, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 13
- Warnings
- 5
- Watches
- 1
- Advisories
- 1
- Busiest day
- April 15, 20177 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 |
|---|---|---|---|
| Apr 3, 1:53 AM CDT | Dense Fog Advisory | DMX | 8 hr |
| Apr 15, 12:03 PM CDT | Special Weather Statement | DMX | 42 min |
| Apr 15, 1:26 PM CDT | Special Weather Statement | DMX | 34 min |
| Apr 15, 4:01 PM CDT | Mesoscale Discussion | SPC | 119 min |
| Apr 15, 4:15 PM CDT | Severe Thunderstorm Warning | DMX | 45 min |
| Apr 15, 4:54 PM CDT | Severe Thunderstorm Warning | DMX | 51 min |
| Apr 15, 4:58 PM CDT | Severe Thunderstorm Warning | DMX | 47 min |
| Apr 15, 5:05 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Apr 19, 6:49 PM CDT | Special Weather Statement | DMX | 41 min |
| Apr 19, 6:55 PM CDT | Mesoscale Discussion | SPC | 95 min |
| Apr 19, 7:02 PM CDT | Special Weather Statement | DMX | 43 min |
| Apr 19, 7:56 PM CDT | Tornado Warning | DMX | 34 min |
| Apr 19, 8:22 PM CDT | Severe Thunderstorm Warning | DMX | 38 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 | 4 |
| Tornado Warning | 1 |
| Severe Thunderstorm Watch | 1 |
| Mesoscale Discussion | 2 |
| Special Weather Statement | 4 |
| Fog and smoke | |
| Dense Fog Advisory | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20162018
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. Warning verification from the Mesonet's Cow. Rebuilt daily.