Alert archive / North Dakota / Oliver County / 2021
Weather alerts in Oliver County, North Dakota, August 2021
20 weather alerts in August 2021, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 20
- Warnings
- 10
- Watches
- 3
- Advisories
- 4
- Busiest day
- August 30, 202115 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 |
|---|---|---|---|
| Aug 15, 1:17 PM CDT | Heat Advisory | BIS | 6 hr |
| Aug 16, 2:25 PM CDT | Fire Weather Watch | BIS | 14 hr |
| Aug 17, 4:17 AM CDT | Red Flag Warning | BIS | 17 hr |
| Aug 22, 9:40 AM CDT | Wind Advisory | BIS | 10 hr |
| Aug 28, 1:35 AM CDT | Dense Fog Advisory | BIS | 10 hr |
| Aug 30, 10:51 AM CDT | Special Weather Statement | BIS | 24 min |
| Aug 30, 10:54 AM CDT | Severe Thunderstorm Warning | BIS | 36 min |
| Aug 30, 11:28 AM CDT | Severe Thunderstorm Warning | BIS | 47 min |
| Aug 30, 11:33 AM CDT | Areal Flood Advisory | BIS | 3 hr |
| Aug 30, 11:46 AM CDT | Flash Flood Warning | BIS | 3 hr |
| Aug 30, 12:13 PM CDT | Severe Thunderstorm Warning | BIS | 47 min |
| Aug 30, 12:58 PM CDT | Severe Thunderstorm Warning | BIS | 47 min |
| Aug 30, 1:02 PM CDT | Severe Thunderstorm Warning | BIS | 43 min |
| Aug 30, 1:38 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Aug 30, 1:42 PM CDT | Severe Thunderstorm Warning | BIS | 63 min |
| Aug 30, 1:44 PM CDT | Severe Thunderstorm Warning | BIS | 61 min |
| Aug 30, 2:54 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 30, 5:28 PM CDT | Severe Thunderstorm Warning | BIS | 47 min |
| Aug 30, 5:58 PM CDT | Mesoscale Discussion | SPC | 62 min |
| Aug 30, 6:56 PM CDT | Severe Thunderstorm Watch | SPC | 3 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 | 8 |
| Severe Thunderstorm Watch | 2 |
| Mesoscale Discussion | 2 |
| Special Weather Statement | 1 |
| Flooding | |
| Flash Flood Warning | 1 |
| Areal Flood Advisory | 1 |
| Heat | |
| Heat Advisory | 1 |
| Wind and dust | |
| Wind Advisory | 1 |
| Fire | |
| Red Flag Warning | 1 |
| Fire Weather Watch | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20202022
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.