Alert archive / Wyoming / Johnson County
Weather alerts in Johnson County, Wyoming, 2001
20 weather alerts in 2001, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Johnson County and its neighbors
Each county as a circle sized by its count in 2001. Tap one for its archive.
- Alerts
- 20
- Warnings
- 12
- Watches
- 8
- Advisories
- 0
- Busiest month
- July11 alerts
- Busiest day
- July 4, 20017 alerts
Over time
By month
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 |
|---|---|---|---|
| May 28, 3:05 PM MDT | Severe Thunderstorm Warning | RIW | 25 min |
| May 28, 3:28 PM MDT | Severe Thunderstorm Warning | RIW | 32 min |
| Jun 3, 12:00 PM MDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 9, 2:45 PM MDT | Tornado Watch | SPC | 7 hr |
| Jun 12, 5:44 PM MDT | Severe Thunderstorm Warning | RIW | 46 min |
| Jun 26, 5:00 PM MDT | Tornado Watch | SPC | 6 hr |
| Jun 27, 6:55 PM MDT | Severe Thunderstorm Warning | RIW | 50 min |
| Jun 30, 4:15 PM MDT | Tornado Watch | SPC | 6 hr |
| Jun 30, 5:04 PM MDT | Severe Thunderstorm Warning | RIW | 41 min |
| Jul 4, 2:06 PM MDT | Severe Thunderstorm Warning | RIW | 24 min |
| Jul 4, 2:15 PM MDT | Tornado Watch | SPC | 7 hr |
| Jul 4, 2:30 PM MDT | Severe Thunderstorm Warning | RIW | 30 min |
| Jul 4, 2:43 PM MDT | Tornado Warning | RIW | 32 min |
| Jul 4, 3:15 PM MDT | Severe Thunderstorm Warning | RIW | 30 min |
| Jul 4, 3:45 PM MDT | Severe Thunderstorm Warning | RIW | 30 min |
| Jul 4, 5:06 PM MDT | Severe Thunderstorm Warning | RIW | 29 min |
| Jul 6, 3:00 PM MDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 10, 10:45 PM MDT | Flash Flood Warning | RIW | 3 hr |
| Jul 15, 2:00 PM MDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 23, 4:45 PM MDT | Severe Thunderstorm Watch | SPC | 5 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 | 10 |
| Tornado Warning | 1 |
| Severe Thunderstorm Watch | 4 |
| Tornado Watch | 4 |
| Flooding | |
| Flash Flood Warning | 1 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20002002
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.