Alert archive / Wyoming / Johnson County / 2018
Weather alerts in Johnson County, Wyoming, August 2018
17 weather alerts in August 2018, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 17
- Warnings
- 3
- Watches
- 1
- Advisories
- 1
- Busiest day
- August 3, 20183 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 |
|---|---|---|---|
| Aug 1, 4:38 PM MDT | Special Weather Statement | RIW | 22 min |
| Aug 3, 4:29 PM MDT | Special Weather Statement | RIW | 31 min |
| Aug 3, 5:03 PM MDT | Special Weather Statement | RIW | 27 min |
| Aug 3, 5:32 PM MDT | Special Weather Statement | RIW | 28 min |
| Aug 3, 8:27 PM MDT | Special Weather Statement | RIW | 33 min |
| Aug 12, 3:42 PM MDT | Special Weather Statement | RIW | 63 min |
| Aug 14, 2:28 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 14, 5:30 PM MDT | Severe Thunderstorm Warning | RIW | 45 min |
| Aug 18, 10:30 AM MDT | Special Weather Statement | RIW | 30 min |
| Aug 20, 3:24 PM MDT | Special Weather Statement | RIW | 51 min |
| Aug 20, 4:32 PM MDT | Special Weather Statement | RIW | 28 min |
| Aug 22, 3:57 PM MDT | Special Weather Statement | RIW | 33 min |
| Aug 24, 1:16 PM MDT | Red Flag Warning | RIW | 56 hr |
| Aug 24, 8:35 PM MDT | Special Weather Statement | RIW | 40 min |
| Aug 24, 8:51 PM MDT | Fire Weather Watch | RIW | 17 hr |
| Aug 26, 12:49 PM MDT | Winter Weather Advisory | RIW | 41 hr |
| Aug 29, 1:57 AM MDT | Red Flag Warning | RIW | 42 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 |
| Mesoscale Discussion | 1 |
| Special Weather Statement | 11 |
| Winter | |
| Winter Weather Advisory | 1 |
| Fire | |
| Red Flag Warning | 2 |
| Fire Weather Watch | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20172019
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.