Alert archive / Wyoming / Johnson County / 2010
Weather alerts in Johnson County, Wyoming, May 2010
19 weather alerts in May 2010, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 19
- Warnings
- 6
- Watches
- 5
- Advisories
- 4
- Busiest day
- May 26, 20104 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 |
|---|---|---|---|
| May 2, 2:40 PM MDT | High Wind Watch | RIW | 38 hr |
| May 5, 1:21 PM MDT | Winter Weather Advisory | RIW | 29 hr |
| May 10, 9:33 PM MDT | Winter Weather Advisory | RIW | 41 hr |
| May 19, 9:02 AM MDT | Flood Watch | RIW | 21 hr |
| May 19, 1:41 PM MDT | Special Weather Statement | RIW | 79 min |
| May 19, 3:00 PM MDT | Special Weather Statement | RIW | 45 min |
| May 20, 12:58 AM MDT | Areal Flood Warning | RIW | 12 hr |
| May 20, 1:36 PM MDT | Flood Watch | RIW | 34 hr |
| May 21, 12:16 AM MDT | Areal Flood Warning | RIW | 9 hr |
| May 21, 9:16 AM MDT | Areal Flood Warning | RIW | 9 hr |
| May 21, 5:25 PM MDT | Areal Flood Warning | RIW | 6 hr |
| May 23, 10:28 PM MDT | Areal Flood Advisory | RIW | 12 hr |
| May 24, 3:17 AM MDT | Winter Weather Advisory | RIW | 23 hr |
| May 24, 10:17 AM MDT | Areal Flood Warning | RIW | 11 hr |
| May 26, 1:49 PM MDT | Tornado Watch | SPC | 7 hr |
| May 26, 3:26 PM MDT | Special Weather Statement | RIW | 49 min |
| May 26, 3:55 PM MDT | Severe Thunderstorm Warning | RIW | 35 min |
| May 26, 4:32 PM MDT | Special Weather Statement | RIW | 28 min |
| May 28, 10:41 AM MDT | Flood Watch | RIW | 24 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 |
| Tornado Watch | 1 |
| Special Weather Statement | 4 |
| Flooding | |
| Areal Flood Warning | 5 |
| Flood Watch | 3 |
| Areal Flood Advisory | 1 |
| Winter | |
| Winter Weather Advisory | 3 |
| Wind and dust | |
| High Wind Watch | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20092011
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.