Alert archive / Wyoming / Johnson County / 2011
Weather alerts in Johnson County, Wyoming, July 2011
20 weather alerts in July 2011, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 20
- Warnings
- 7
- Watches
- 0
- Advisories
- 1
- Busiest day
- July 12, 20118 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Mountain Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jul 1, 7:01 AM MDT | Special Weather Statement | RIW | 44 min |
| Jul 1, 7:53 AM MDT | Special Weather Statement | RIW | 52 min |
| Jul 3, 6:29 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 6, 2:19 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 6, 3:52 PM MDT | Special Weather Statement | RIW | 38 min |
| Jul 8, 7:24 PM MDT | Special Weather Statement | RIW | 51 min |
| Jul 11, 6:54 PM MDT | Severe Thunderstorm Warning | RIW | 51 min |
| Jul 12, 11:56 AM MDT | Special Weather Statement | RIW | 49 min |
| Jul 12, 1:40 PM MDT | Areal Flood Advisory | RIW | 60 min |
| Jul 12, 2:09 PM MDT | Flash Flood Warning | RIW | 3 hr |
| Jul 12, 2:26 PM MDT | Flash Flood Warning | RIW | 3 hr |
| Jul 12, 2:32 PM MDT | Severe Thunderstorm Warning | RIW | 58 min |
| Jul 12, 4:59 PM MDT | Flash Flood Warning | RIW | 7 hr |
| Jul 12, 5:12 PM MDT | Flash Flood Warning | RIW | 6 hr |
| Jul 13, 4:48 PM MDT | Special Weather Statement | RIW | 42 min |
| Jul 13, 5:33 PM MDT | Severe Thunderstorm Warning | RIW | 57 min |
| Jul 19, 10:38 PM MDT | Special Weather Statement | RIW | 67 min |
| Jul 27, 2:19 PM MDT | Special Weather Statement | RIW | 26 min |
| Jul 27, 3:28 PM MDT | Special Weather Statement | RIW | 17 min |
| Jul 27, 7:30 PM MDT | Special Weather Statement | RIW | 45 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 |
| Mesoscale Discussion | 2 |
| Special Weather Statement | 10 |
| Flooding | |
| Flash Flood Warning | 4 |
| Areal Flood Advisory | 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. Warning verification from the Mesonet's Cow. Rebuilt daily.