Alert archive / Iowa / Union County / 2012
Weather alerts in Union County, Iowa, April 2012
19 weather alerts in April 2012, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 19
- Warnings
- 10
- Watches
- 4
- Advisories
- 2
- Busiest day
- April 14, 20128 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 8, 3:08 PM CDT | Freeze Watch | DMX | 24 hr |
| Apr 9, 3:51 AM CDT | Freeze Warning | DMX | 29 hr |
| Apr 9, 8:56 PM CDT | Freeze Warning | DMX | 36 hr |
| Apr 11, 3:32 PM CDT | Freeze Warning | DMX | 16 hr |
| Apr 14, 3:53 AM CDT | Dense Fog Advisory | DMX | 5 hr |
| Apr 14, 2:56 PM CDT | Tornado Watch | SPC | 2 hr |
| Apr 14, 3:47 PM CDT | Tornado Warning | DMX | 28 min |
| Apr 14, 4:47 PM CDT | Mesoscale Discussion | SPC | 58 min |
| Apr 14, 5:00 PM CDT | Tornado Watch | SPC | 7 hr |
| Apr 14, 6:26 PM CDT | Severe Thunderstorm Warning | DMX | 34 min |
| Apr 14, 6:48 PM CDT | Severe Thunderstorm Warning | DMX | 42 min |
| Apr 14, 6:57 PM CDT | Mesoscale Discussion | SPC | 63 min |
| Apr 14, 7:11 PM CDT | Tornado Warning | DMX | 19 min |
| Apr 14, 7:26 PM CDT | Severe Thunderstorm Warning | DMX | 49 min |
| Apr 14, 8:55 PM CDT | Flash Flood Warning | DMX | 103 min |
| Apr 14, 10:25 PM CDT | Flash Flood Watch | DMX | 7 hr |
| Apr 14, 11:28 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Apr 15, 4:15 AM CDT | High Wind Warning | DMX | 16 hr |
| Apr 27, 10:43 AM CDT | Wind Advisory | DMX | 10 hr |
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 | 3 |
| Tornado Warning | 2 |
| Tornado Watch | 2 |
| Mesoscale Discussion | 3 |
| Flooding | |
| Flash Flood Warning | 1 |
| Flash Flood Watch | 1 |
| Cold | |
| Freeze Warning | 3 |
| Freeze Watch | 1 |
| Wind and dust | |
| High Wind Warning | 1 |
| Wind Advisory | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20112013
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.