Alert archive / Utah / San Juan County
Weather alerts in San Juan County, Utah, 2004
16 weather alerts in 2004, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
San Juan County and its neighbors
Each county as a circle sized by its count in 2004. Tap one for its archive.
- Alerts
- 16
- Warnings
- 10
- Watches
- 1
- Advisories
- 0
- Busiest month
- July9 alerts
- Busiest day
- July 27, 20047 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 |
|---|---|---|---|
| Apr 6, 7:15 PM MDT | Severe Thunderstorm Warning | SLC | 45 min |
| Jun 16, 12:37 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 29, 6:54 PM MDT | Flash Flood Warning | GJT | 3 hr |
| Jul 18, 2:03 AM MDT | Flash Flood Warning | GJT | 3 hr |
| Jul 26, 1:15 PM MDT | Flash Flood Warning | GJT | 3 hr |
| Jul 27, 12:05 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 27, 1:05 PM MDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jul 27, 1:57 PM MDT | Severe Thunderstorm Warning | SLC | 48 min |
| Jul 27, 2:01 PM MDT | Mesoscale Discussion | SPC | 119 min |
| Jul 27, 2:49 PM MDT | Severe Thunderstorm Warning | SLC | 41 min |
| Jul 27, 3:04 PM MDT | Severe Thunderstorm Warning | GJT | 41 min |
| Jul 27, 3:46 PM MDT | Severe Thunderstorm Warning | GJT | 44 min |
| Aug 15, 5:24 PM MDT | Severe Thunderstorm Warning | GJT | 36 min |
| Aug 15, 7:31 PM MDT | Severe Thunderstorm Warning | GJT | 44 min |
| Nov 20, 7:05 PM MST | Mesoscale Discussion | SPC | 6 hr |
| Nov 27, 11:40 PM MST | Mesoscale Discussion | SPC | 6 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 | 7 |
| Severe Thunderstorm Watch | 1 |
| Mesoscale Discussion | 5 |
| Flooding | |
| Flash Flood Warning | 3 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20032005
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.