Alert archive / Missouri / Johnson County / 2011
Weather alerts in Johnson County, Missouri, April 2011
17 weather alerts in April 2011, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 17
- Warnings
- 9
- Watches
- 2
- Advisories
- 2
- Busiest day
- April 4, 20115 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 |
|---|---|---|---|
| Apr 2, 8:52 PM CDT | Wind Advisory | EAX | 23 hr |
| Apr 3, 6:21 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Apr 3, 8:15 PM CDT | Mesoscale Discussion | SPC | 60 min |
| Apr 3, 9:31 PM CDT | Severe Thunderstorm Warning | EAX | 44 min |
| Apr 3, 10:07 PM CDT | Severe Thunderstorm Warning | EAX | 23 min |
| Apr 3, 10:11 PM CDT | Severe Thunderstorm Warning | EAX | 34 min |
| Apr 3, 10:33 PM CDT | Severe Thunderstorm Warning | EAX | 27 min |
| Apr 5, 3:54 AM CDT | Red Flag Warning | EAX | 15 hr |
| Apr 8, 8:32 PM CDT | Mesoscale Discussion | SPC | 88 min |
| Apr 8, 9:01 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Apr 8, 11:26 PM CDT | Mesoscale Discussion | SPC | 94 min |
| Apr 10, 3:35 AM CDT | Wind Advisory | EAX | 15 hr |
| Apr 15, 5:22 AM CDT | River Flood Warning | EAX | 27 hr |
| Apr 15, 7:35 AM CDT | River Flood Warning | EAX | 39 hr |
| Apr 22, 6:27 AM CDT | Special Weather Statement | EAX | 33 min |
| Apr 26, 5:33 AM CDT | River Flood Warning | EAX | 16 hr |
| Apr 26, 5:48 AM CDT | River Flood Warning | EAX | 16 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 | 4 |
| Severe Thunderstorm Watch | 2 |
| Mesoscale Discussion | 3 |
| Special Weather Statement | 1 |
| Flooding | |
| River Flood Warning | 4 |
| Wind and dust | |
| Wind Advisory | 2 |
| Fire | |
| Red Flag Warning | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20102012
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.