Alert archive / Iowa / Lyon County / 2010
Weather alerts in Lyon County, Iowa, August 2010
21 weather alerts in August 2010, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 21
- Warnings
- 2
- Watches
- 7
- Advisories
- 1
- Busiest day
- August 8, 20105 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 3, 8:58 PM CDT | Mesoscale Discussion | SPC | 62 min |
| Aug 7, 3:43 PM CDT | Heat Advisory | FSD | 48 hr |
| Aug 8, 1:14 PM CDT | Flash Flood Watch | FSD | 8 hr |
| Aug 8, 2:19 PM CDT | Mesoscale Discussion | SPC | 86 min |
| Aug 8, 2:32 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 8, 3:44 PM CDT | Mesoscale Discussion | SPC | 91 min |
| Aug 8, 5:47 PM CDT | Mesoscale Discussion | SPC | 58 min |
| Aug 9, 3:14 PM CDT | Flash Flood Watch | FSD | 24 hr |
| Aug 10, 9:03 AM CDT | River Flood Warning | FSD | 12 hr |
| Aug 11, 3:22 PM CDT | Flash Flood Watch | FSD | 43 hr |
| Aug 12, 2:05 PM CDT | Mesoscale Discussion | SPC | 115 min |
| Aug 12, 3:22 PM CDT | Tornado Watch | SPC | 7 hr |
| Aug 13, 2:58 AM CDT | Mesoscale Discussion | SPC | 62 min |
| Aug 13, 9:16 AM CDT | Mesoscale Discussion | SPC | 119 min |
| Aug 13, 10:36 AM CDT | Mesoscale Discussion | SPC | 84 min |
| Aug 13, 12:04 PM CDT | Mesoscale Discussion | SPC | 56 min |
| Aug 19, 10:10 PM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Aug 19, 10:22 PM CDT | Severe Thunderstorm Warning | FSD | 38 min |
| Aug 19, 11:53 PM CDT | Mesoscale Discussion | SPC | 67 min |
| Aug 30, 11:42 PM CDT | Tornado Watch | SPC | 6 hr |
| Aug 31, 1:52 AM CDT | Mesoscale Discussion | SPC | 83 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 |
| Severe Thunderstorm Watch | 2 |
| Tornado Watch | 2 |
| Mesoscale Discussion | 11 |
| Flooding | |
| River Flood Warning | 1 |
| Flash Flood Watch | 3 |
| Heat | |
| Heat Advisory | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20092011
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.