Alert archive / Utah / Box Elder County / 1999
Weather alerts in Box Elder County, Utah, August 1999
10 weather alerts in August 1999, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 10
- Warnings
- 9
- Watches
- 1
- Advisories
- 0
- Busiest day
- August 30, 19994 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 11, 3:10 PM MDT | Severe Thunderstorm Warning | SLC | 60 min |
| Aug 11, 3:42 PM MDT | Tornado Warning | SLC | 33 min |
| Aug 11, 4:04 PM MDT | Tornado Warning | SLC | 26 min |
| Aug 11, 6:30 PM MDT | Severe Thunderstorm Warning | SLC | 30 min |
| Aug 27, 8:09 PM MDT | Severe Thunderstorm Warning | SLC | 66 min |
| Aug 28, 6:30 PM MDT | Severe Thunderstorm Warning | SLC | 30 min |
| Aug 30, 12:30 PM MDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Aug 30, 12:48 PM MDT | Severe Thunderstorm Warning | SLC | 57 min |
| Aug 30, 1:38 PM MDT | Severe Thunderstorm Warning | SLC | 67 min |
| Aug 30, 2:02 PM MDT | Severe Thunderstorm Warning | SLC | 58 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 | 7 |
| Tornado Warning | 2 |
| Severe Thunderstorm Watch | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive19982000
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.