Alert archive / Iowa / Jackson County / 2009
Weather alerts in Jackson County, Iowa, August 2009
21 weather alerts in August 2009, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 21
- Warnings
- 4
- Watches
- 5
- Advisories
- 1
- Busiest day
- August 9, 20095 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 8, 1:29 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 8, 2:43 AM CDT | Heat Advisory | DVN | 40 hr |
| Aug 8, 7:46 AM CDT | Special Weather Statement | DVN | 89 min |
| Aug 9, 9:55 AM CDT | Mesoscale Discussion | SPC | 35 min |
| Aug 9, 10:21 AM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Aug 9, 12:34 PM CDT | Severe Thunderstorm Warning | DVN | 86 min |
| Aug 9, 3:41 PM CDT | Flash Flood Watch | DVN | 11 hr |
| Aug 9, 5:52 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Aug 9, 8:30 PM CDT | Mesoscale Discussion | SPC | 90 min |
| Aug 9, 8:50 PM CDT | Special Weather Statement | DVN | 55 min |
| Aug 9, 8:54 PM CDT | Special Weather Statement | DVN | 51 min |
| Aug 9, 9:36 PM CDT | Flash Flood Warning | DVN | 3 hr |
| Aug 17, 6:58 AM CDT | Special Weather Statement | DVN | 77 min |
| Aug 19, 4:34 PM CDT | Mesoscale Discussion | SPC | 56 min |
| Aug 19, 4:49 PM CDT | Tornado Watch | SPC | 5 hr |
| Aug 19, 7:45 PM CDT | Mesoscale Discussion | SPC | 90 min |
| Aug 20, 1:51 PM CDT | Mesoscale Discussion | SPC | 114 min |
| Aug 26, 9:10 AM CDT | Flash Flood Watch | DVN | 42 hr |
| Aug 27, 1:42 PM CDT | Flash Flood Warning | DVN | 6 hr |
| Aug 27, 8:56 PM CDT | River Flood Warning | DVN | 43 hr |
| Aug 28, 8:02 PM CDT | Special Weather Statement | DVN | 58 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 | 1 |
| Mesoscale Discussion | 6 |
| Special Weather Statement | 5 |
| Flooding | |
| Flash Flood Warning | 2 |
| River Flood Warning | 1 |
| Flash Flood Watch | 2 |
| Heat | |
| Heat Advisory | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20082010
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.