Alert archive / Nebraska / Johnson County / 2007
Weather alerts in Johnson County, Nebraska, May 2007
20 weather alerts in May 2007, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 20
- Warnings
- 3
- Watches
- 9
- Advisories
- 0
- Busiest day
- May 5, 20077 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 |
|---|---|---|---|
| May 5, 1:23 AM CDT | Mesoscale Discussion | SPC | 67 min |
| May 5, 1:30 AM CDT | Tornado Watch | SPC | 7 hr |
| May 5, 3:00 AM CDT | Mesoscale Discussion | SPC | 90 min |
| May 5, 6:59 AM CDT | Mesoscale Discussion | SPC | 61 min |
| May 5, 2:32 PM CDT | Mesoscale Discussion | SPC | 28 min |
| May 5, 2:42 PM CDT | Tornado Watch | SPC | 7 hr |
| May 5, 3:38 PM CDT | Flash Flood Watch | OAX | 32 hr |
| May 5, 9:31 PM CDT | Tornado Watch | SPC | 6 hr |
| May 6, 12:32 AM CDT | Flash Flood Warning | OAX | 118 min |
| May 6, 1:50 AM CDT | Mesoscale Discussion | SPC | 85 min |
| May 6, 8:53 PM CDT | Flash Flood Warning | OAX | 2 hr |
| May 6, 9:05 PM CDT | Severe Thunderstorm Warning | OAX | 25 min |
| May 6, 11:36 PM CDT | Flood Watch | OAX | 16 hr |
| May 23, 12:22 PM CDT | Mesoscale Discussion | SPC | 83 min |
| May 23, 1:27 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 23, 4:03 PM CDT | Flash Flood Watch | OAX | 15 hr |
| May 23, 5:19 PM CDT | Mesoscale Discussion | SPC | 86 min |
| May 23, 7:10 PM CDT | Mesoscale Discussion | SPC | 35 min |
| May 31, 3:14 PM CDT | Flash Flood Watch | OAX | 24 hr |
| May 31, 5:20 PM CDT | Severe Thunderstorm Watch | SPC | 6 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 | 1 |
| Severe Thunderstorm Watch | 2 |
| Tornado Watch | 3 |
| Mesoscale Discussion | 8 |
| Flooding | |
| Flash Flood Warning | 2 |
| Flash Flood Watch | 3 |
| 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. Rebuilt daily.