Alert archive / North Dakota / Williams County / 2017
Weather alerts in Williams County, North Dakota, July 2017
16 weather alerts in July 2017, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 16
- Warnings
- 2
- Watches
- 1
- Advisories
- 1
- Busiest day
- July 20, 20174 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jul 10, 5:47 PM CDT | Mesoscale Discussion | SPC | 88 min |
| Jul 11, 2:10 PM CDT | Special Weather Statement | BIS | 50 min |
| Jul 11, 2:59 PM CDT | Severe Thunderstorm Warning | BIS | 61 min |
| Jul 14, 4:01 AM CDT | Heat Advisory | BIS | 16 hr |
| Jul 14, 3:03 PM CDT | Mesoscale Discussion | SPC | 57 min |
| Jul 16, 7:30 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 19, 7:01 AM CDT | Mesoscale Discussion | SPC | 119 min |
| Jul 20, 1:47 PM CDT | Special Weather Statement | BIS | 43 min |
| Jul 20, 3:32 PM CDT | Mesoscale Discussion | SPC | 58 min |
| Jul 20, 3:50 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 20, 5:45 PM CDT | Mesoscale Discussion | SPC | 90 min |
| Jul 27, 7:49 AM CDT | Special Weather Statement | BIS | 41 min |
| Jul 27, 8:38 AM CDT | Special Weather Statement | BIS | 37 min |
| Jul 29, 2:01 PM CDT | Mesoscale Discussion | SPC | 89 min |
| Jul 29, 5:09 PM CDT | Special Weather Statement | BIS | 21 min |
| Jul 29, 7:11 PM CDT | Severe Thunderstorm Warning | BIS | 41 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 | 2 |
| Severe Thunderstorm Watch | 1 |
| Mesoscale Discussion | 7 |
| Special Weather Statement | 5 |
| Heat | |
| Heat Advisory | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20162018
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.