Alert archive / Nebraska / Johnson County / 2012
Weather alerts in Johnson County, Nebraska, July 2012
8 weather alerts in July 2012, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 8
- Warnings
- 1
- Watches
- 1
- Advisories
- 4
- Busiest day
- July 20, 20122 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 4, 3:55 AM CDT | Heat Advisory | OAX | 65 hr |
| Jul 7, 3:25 AM CDT | Heat Advisory | OAX | 17 hr |
| Jul 17, 2:56 PM CDT | Heat Advisory | OAX | 29 hr |
| Jul 20, 4:18 AM CDT | Heat Advisory | OAX | 5 days |
| Jul 20, 3:05 PM CDT | Excessive Heat Warning | OAX | 5 days |
| Jul 25, 4:28 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 25, 7:21 PM CDT | Mesoscale Discussion | SPC | 54 min |
| Jul 28, 9:06 PM CDT | Mesoscale Discussion | SPC | 84 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 Watch | 1 |
| Mesoscale Discussion | 2 |
| Heat | |
| Excessive Heat Warning | 1 |
| Heat Advisory | 4 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20112013
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.