Alert archive / North Dakota / McHenry County / 2017
Weather alerts in McHenry County, North Dakota, July 2017
26 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
- 26
- Warnings
- 11
- Watches
- 2
- Advisories
- 0
- Busiest day
- July 22, 20176 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 5, 5:52 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 5, 10:12 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 6, 12:05 AM CDT | Severe Thunderstorm Warning | BIS | 55 min |
| Jul 6, 12:58 AM CDT | Severe Thunderstorm Warning | BIS | 62 min |
| Jul 6, 1:58 AM CDT | Severe Thunderstorm Warning | BIS | 47 min |
| Jul 14, 3:03 PM CDT | Mesoscale Discussion | SPC | 57 min |
| Jul 14, 4:17 PM CDT | Severe Thunderstorm Warning | BIS | 43 min |
| Jul 14, 5:04 PM CDT | Severe Thunderstorm Warning | BIS | 43 min |
| Jul 16, 9:38 PM CDT | Special Weather Statement | BIS | 52 min |
| Jul 16, 10:28 PM CDT | Special Weather Statement | BIS | 47 min |
| Jul 16, 10:47 PM CDT | Special Weather Statement | BIS | 43 min |
| Jul 16, 11:40 PM CDT | Special Weather Statement | BIS | 35 min |
| Jul 17, 12:20 AM CDT | Special Weather Statement | BIS | 40 min |
| Jul 19, 7:01 AM CDT | Mesoscale Discussion | SPC | 119 min |
| Jul 20, 7:58 PM CDT | Special Weather Statement | BIS | 47 min |
| Jul 21, 9:42 AM CDT | Mesoscale Discussion | SPC | 93 min |
| Jul 21, 3:07 PM CDT | Severe Thunderstorm Watch | SPC | 10 hr |
| Jul 21, 7:46 PM CDT | Mesoscale Discussion | SPC | 89 min |
| Jul 21, 8:10 PM CDT | Severe Thunderstorm Warning | BIS | 65 min |
| Jul 21, 9:09 PM CDT | Severe Thunderstorm Warning | BIS | 66 min |
| Jul 21, 9:40 PM CDT | Severe Thunderstorm Warning | BIS | 65 min |
| Jul 21, 10:12 PM CDT | Severe Thunderstorm Warning | BIS | 33 min |
| Jul 21, 10:34 PM CDT | Mesoscale Discussion | SPC | 56 min |
| Jul 24, 10:39 PM CDT | Severe Thunderstorm Warning | BIS | 52 min |
| Jul 24, 11:41 PM CDT | Severe Thunderstorm Warning | BIS | 31 min |
| Jul 29, 2:01 PM CDT | Mesoscale Discussion | SPC | 89 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 | 11 |
| Severe Thunderstorm Watch | 2 |
| Mesoscale Discussion | 7 |
| Special Weather Statement | 6 |
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.