Alert archive / Georgia / Cobb County / 2021
Weather alerts in Cobb County, Georgia, December 2021
18 weather alerts in December 2021, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 18
- Warnings
- 8
- Watches
- 2
- Advisories
- 5
- Busiest day
- December 30, 20219 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Eastern Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Dec 10, 4:44 PM EST | Dense Fog Advisory | FFC | 17 hr |
| Dec 16, 9:33 PM EST | Dense Fog Advisory | FFC | 12 hr |
| Dec 17, 10:06 AM EST | Dense Fog Advisory | FFC | 114 min |
| Dec 26, 9:22 PM EST | Dense Fog Advisory | FFC | 13 hr |
| Dec 29, 9:44 PM EST | Mesoscale Discussion | SPC | 2 hr |
| Dec 29, 10:16 PM EST | Tornado Watch | SPC | 7 hr |
| Dec 29, 10:31 PM EST | Severe Thunderstorm Warning | FFC | 44 min |
| Dec 29, 11:08 PM EST | Severe Thunderstorm Warning | FFC | 52 min |
| Dec 29, 11:12 PM EST | Severe Thunderstorm Warning | FFC | 48 min |
| Dec 30, 8:25 AM EST | Flash Flood Warning | FFC | 6 hr |
| Dec 30, 8:35 AM EST | Flood Watch | FFC | 10 hr |
| Dec 30, 9:45 AM EST | River Flood Warning | FFC | 54 hr |
| Dec 30, 12:35 PM EST | River Flood Warning | FFC | 4 hr |
| Dec 31, 12:17 AM EST | River Flood Warning | FFC | 13 hr |
| Dec 31, 3:48 AM EST | Dense Fog Advisory | FFC | 6 hr |
| Dec 31, 6:13 PM EST | Special Weather Statement | FFC | 32 min |
| Dec 31, 6:20 PM EST | Tornado Warning | FFC | 25 min |
| Dec 31, 6:40 PM EST | Mesoscale Discussion | SPC | 95 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 | 3 |
| Tornado Warning | 1 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 2 |
| Special Weather Statement | 1 |
| Flooding | |
| Flash Flood Warning | 1 |
| River Flood Warning | 3 |
| Flood Watch | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 5 |
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. Rebuilt daily.