Alert archive / Iowa / Sioux County / 2014
Weather alerts in Sioux County, Iowa, May 2014
14 weather alerts in May 2014, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 14
- Warnings
- 6
- Watches
- 1
- Advisories
- 3
- Busiest day
- May 8, 20144 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 |
|---|---|---|---|
| May 7, 9:44 PM CDT | Mesoscale Discussion | SPC | 91 min |
| May 8, 3:46 AM CDT | Mesoscale Discussion | SPC | 119 min |
| May 8, 12:23 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 8, 1:46 PM CDT | Tornado Watch | SPC | 7 hr |
| May 11, 7:55 PM CDT | Severe Thunderstorm Warning | FSD | 35 min |
| May 11, 8:14 PM CDT | Tornado Warning | FSD | 31 min |
| May 11, 8:42 PM CDT | Tornado Warning | FSD | 33 min |
| May 11, 9:10 PM CDT | Tornado Warning | FSD | 35 min |
| May 13, 2:16 PM CDT | Frost Advisory | FSD | 18 hr |
| May 14, 3:55 PM CDT | Frost Advisory | FSD | 16 hr |
| May 15, 3:08 PM CDT | Freeze Warning | FSD | 17 hr |
| May 16, 3:05 PM CDT | Frost Advisory | FSD | 17 hr |
| May 30, 2:43 PM CDT | Severe Thunderstorm Warning | FSD | 47 min |
| May 31, 1:18 PM CDT | Mesoscale Discussion | SPC | 117 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 | 2 |
| Tornado Warning | 3 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 4 |
| Cold | |
| Freeze Warning | 1 |
| Frost Advisory | 3 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20132015
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.