Alert archive / Illinois / McHenry County / 2007
Weather alerts in McHenry County, Illinois, July 2007
16 weather alerts in July 2007, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 16
- Warnings
- 6
- Watches
- 5
- Advisories
- 0
- Busiest day
- July 9, 20074 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 9, 2:14 PM CDT | Severe Thunderstorm Warning | LOT | 61 min |
| Jul 9, 2:23 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 9, 2:54 PM CDT | Flash Flood Warning | LOT | 5 hr |
| Jul 9, 3:19 PM CDT | Severe Thunderstorm Warning | LOT | 56 min |
| Jul 10, 1:14 PM CDT | Mesoscale Discussion | SPC | 61 min |
| Jul 10, 1:43 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jul 16, 3:17 PM CDT | Flood Watch | LOT | 67 hr |
| Jul 16, 9:50 PM CDT | Mesoscale Discussion | SPC | 85 min |
| Jul 18, 4:59 PM CDT | Mesoscale Discussion | SPC | 91 min |
| Jul 18, 6:38 PM CDT | Mesoscale Discussion | SPC | 97 min |
| Jul 18, 7:17 PM CDT | Flash Flood Warning | LOT | 6 hr |
| Jul 18, 7:17 PM CDT | Flash Flood Warning | LOT | 6 hr |
| Jul 18, 7:17 PM CDT | Severe Thunderstorm Warning | LOT | 44 min |
| Jul 18, 7:29 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 26, 3:16 PM CDT | Flash Flood Watch | LOT | 18 hr |
| Jul 26, 9:53 PM CDT | Mesoscale Discussion | SPC | 97 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 | 3 |
| Severe Thunderstorm Watch | 3 |
| Mesoscale Discussion | 5 |
| Flooding | |
| Flash Flood Warning | 3 |
| Flash Flood Watch | 1 |
| Flood Watch | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20062008
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.