Alert archive / North Dakota / McHenry County / 2010
Weather alerts in McHenry County, North Dakota, May 2010
17 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
- 17
- Warnings
- 7
- Watches
- 4
- Advisories
- 5
- Busiest day
- May 3, 20102 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 |
|---|---|---|---|
| May 3, 4:43 AM CDT | High Wind Watch | BIS | 22 hr |
| May 3, 4:28 PM CDT | Wind Advisory | BIS | 45 hr |
| May 5, 4:45 PM CDT | Winter Weather Advisory | BIS | 47 hr |
| May 7, 4:54 AM CDT | Freeze Watch | BIS | 11 hr |
| May 7, 3:39 PM CDT | Freeze Warning | BIS | 17 hr |
| May 8, 4:22 PM CDT | Freeze Warning | BIS | 15 hr |
| May 13, 9:04 PM CDT | Frost Advisory | BIS | 12 hr |
| May 22, 1:06 PM CDT | Areal Flood Advisory | BIS | 3 hr |
| May 22, 1:51 PM CDT | Severe Thunderstorm Warning | BIS | 54 min |
| May 24, 2:47 AM CDT | High Wind Watch | BIS | 23 hr |
| May 24, 2:47 AM CDT | Wind Advisory | BIS | 23 hr |
| May 24, 10:05 PM CDT | Severe Thunderstorm Warning | BIS | 33 min |
| May 25, 1:37 AM CDT | High Wind Warning | BIS | 17 hr |
| May 27, 9:16 AM CDT | Flash Flood Warning | BIS | 3 hr |
| May 27, 4:27 PM CDT | Flash Flood Watch | BIS | 60 hr |
| May 28, 6:11 PM CDT | Mesoscale Discussion | SPC | 94 min |
| May 31, 5:50 PM CDT | River Flood Warning | BIS | 4 days |
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 |
| Mesoscale Discussion | 1 |
| Flooding | |
| Flash Flood Warning | 1 |
| River Flood Warning | 1 |
| Flash Flood Watch | 1 |
| Areal Flood Advisory | 1 |
| Winter | |
| Winter Weather Advisory | 1 |
| Cold | |
| Freeze Warning | 2 |
| Freeze Watch | 1 |
| Frost Advisory | 1 |
| Wind and dust | |
| High Wind Warning | 1 |
| High Wind Watch | 2 |
| Wind Advisory | 2 |
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.