Alert archive / Illinois / Calhoun County / 2010
Weather alerts in Calhoun County, Illinois, July 2010
20 weather alerts in July 2010, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 20
- Warnings
- 8
- Watches
- 5
- Advisories
- 4
- Busiest day
- July 20, 20106 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 |
|---|---|---|---|
| Jul 12, 10:34 PM CDT | Flash Flood Warning | LSX | 5 hr |
| Jul 13, 2:35 PM CDT | Heat Advisory | LSX | 52 hr |
| Jul 16, 4:06 PM CDT | Heat Advisory | LSX | 38 hr |
| Jul 18, 5:58 AM CDT | Mesoscale Discussion | SPC | 32 min |
| Jul 18, 6:22 AM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jul 18, 7:26 AM CDT | Severe Thunderstorm Warning | LSX | 49 min |
| Jul 18, 7:57 AM CDT | Severe Thunderstorm Warning | LSX | 48 min |
| Jul 19, 10:05 AM CDT | Mesoscale Discussion | SPC | 85 min |
| Jul 19, 10:38 AM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 19, 11:37 AM CDT | Severe Thunderstorm Warning | LSX | 53 min |
| Jul 20, 5:08 AM CDT | Flash Flood Watch | LSX | 22 hr |
| Jul 20, 7:36 AM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Jul 20, 7:50 AM CDT | Severe Thunderstorm Warning | LSX | 25 min |
| Jul 20, 7:57 AM CDT | Severe Thunderstorm Warning | LSX | 37 min |
| Jul 20, 8:13 AM CDT | Severe Thunderstorm Warning | LSX | 32 min |
| Jul 20, 8:24 AM CDT | Severe Thunderstorm Warning | LSX | 35 min |
| Jul 21, 3:39 PM CDT | Heat Advisory | LSX | 3 days |
| Jul 24, 3:32 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 24, 8:03 PM CDT | Mesoscale Discussion | SPC | 57 min |
| Jul 27, 3:50 PM CDT | Heat Advisory | LSX | 28 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 | 7 |
| Severe Thunderstorm Watch | 4 |
| Mesoscale Discussion | 3 |
| Flooding | |
| Flash Flood Warning | 1 |
| Flash Flood Watch | 1 |
| Heat | |
| Heat Advisory | 4 |
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.