Alert archive / Georgia / Cobb County
Weather alerts in Cobb County, Georgia, 2021
130 weather alerts in 2021, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Cobb County and its neighbors
Each county as a circle sized by its count in 2021. Tap one for its archive.
- Alerts
- 130
- Warnings
- 48
- Watches
- 22
- Advisories
- 23
- Busiest month
- May26 alerts
- Busiest day
- May 4, 202111 alerts
Over time
By month
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 |
|---|---|---|---|
| Jan 1, 1:26 AM EST | Dense Fog Advisory | FFC | 9 hr |
| Jan 13, 2:03 AM EST | Freezing Fog Advisory | FFC | 7 hr |
| Jan 26, 1:37 AM EST | Tornado Watch | SPC | 4 hr |
| Jan 26, 2:07 AM EST | Severe Thunderstorm Warning | FFC | 38 min |
| Jan 26, 2:15 AM EST | Tornado Warning | FFC | 15 min |
| Jan 26, 2:32 AM EST | Special Weather Statement | FFC | 28 min |
| Jan 26, 2:58 AM EST | Mesoscale Discussion | SPC | 92 min |
| Jan 26, 3:37 AM EST | Special Weather Statement | FFC | 53 min |
| Feb 1, 4:33 AM EST | Wind Advisory | FFC | 38 hr |
| Feb 9, 10:45 PM EST | Dense Fog Advisory | FFC | 12 hr |
| Feb 12, 4:38 AM EST | Dense Fog Advisory | FFC | 5 hr |
| Feb 17, 2:20 PM EST | Flash Flood Watch | FFC | 29 hr |
| Mar 1, 5:09 AM EST | Special Weather Statement | FFC | 51 min |
| Mar 17, 2:22 AM EDT | Dense Fog Advisory | FFC | 9 hr |
| Mar 18, 4:09 AM EDT | Wind Advisory | FFC | 16 hr |
| Mar 25, 12:41 PM EDT | Severe Thunderstorm Warning | FFC | 49 min |
| Mar 25, 1:04 PM EDT | Severe Thunderstorm Warning | FFC | 26 min |
| Mar 25, 1:30 PM EDT | Severe Thunderstorm Warning | FFC | 45 min |
| Mar 25, 3:07 PM EDT | Severe Thunderstorm Warning | FFC | 38 min |
| Mar 25, 7:46 PM EDT | Tornado Watch | SPC | 8 hr |
| Mar 25, 8:49 PM EDT | Severe Thunderstorm Warning | FFC | 41 min |
| Mar 26, 12:34 AM EDT | Mesoscale Discussion | SPC | 56 min |
| Mar 28, 8:29 AM EDT | Mesoscale Discussion | SPC | 91 min |
| Mar 28, 10:14 AM EDT | Mesoscale Discussion | SPC | 61 min |
| Mar 28, 10:20 AM EDT | Special Weather Statement | FFC | 25 min |
| Mar 30, 3:07 PM EDT | Flash Flood Watch | FFC | 23 hr |
| Mar 31, 9:09 AM EDT | Special Weather Statement | FFC | 36 min |
| Mar 31, 11:58 AM EDT | Special Weather Statement | FFC | 32 min |
| Mar 31, 1:31 PM EDT | River Flood Warning | FFC | 21 days |
| Mar 31, 4:22 PM EDT | Freeze Watch | FFC | 11 hr |
| Mar 31, 4:22 PM EDT | Wind Advisory | FFC | 27 hr |
| Apr 1, 2:52 AM EDT | Freeze Warning | FFC | 31 hr |
| Apr 1, 3:14 PM EDT | Freeze Watch | FFC | 21 hr |
| Apr 2, 11:49 AM EDT | Freeze Warning | FFC | 22 hr |
| Apr 3, 2:49 PM EDT | Frost Advisory | FFC | 18 hr |
| Apr 20, 2:39 PM EDT | Fire Weather Watch | FFC | 15 hr |
| Apr 20, 2:41 PM EDT | Wind Advisory | FFC | 31 hr |
| Apr 24, 5:52 PM EDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Apr 24, 7:13 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 24, 7:40 PM EDT | Severe Thunderstorm Warning | FFC | 50 min |
| Apr 24, 8:07 PM EDT | Severe Thunderstorm Warning | FFC | 53 min |
| Apr 24, 9:02 PM EDT | Mesoscale Discussion | SPC | 58 min |
| May 3, 10:04 AM EDT | Mesoscale Discussion | SPC | 86 min |
| May 3, 10:14 AM EDT | Severe Thunderstorm Warning | FFC | 31 min |
| May 3, 10:29 AM EDT | Tornado Watch | SPC | 5 hr |
| May 3, 12:28 PM EDT | Flash Flood Warning | FFC | 8 hr |
| May 3, 12:46 PM EDT | Special Weather Statement | FFC | 29 min |
| May 3, 1:03 PM EDT | Mesoscale Discussion | SPC | 87 min |
| May 3, 3:05 PM EDT | Mesoscale Discussion | SPC | 55 min |
| May 3, 3:23 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 3, 4:34 PM EDT | River Flood Warning | FFC | 6 hr |
| May 3, 5:40 PM EDT | Flash Flood Watch | FFC | 32 hr |
| May 3, 9:58 PM EDT | River Flood Warning | FFC | 12 hr |
| May 3, 9:58 PM EDT | River Flood Warning | FFC | 3 hr |
| May 4, 10:03 AM EDT | Mesoscale Discussion | SPC | 117 min |
| May 4, 10:48 AM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 4, 12:59 PM EDT | Severe Thunderstorm Warning | FFC | 31 min |
| May 4, 1:21 PM EDT | Mesoscale Discussion | SPC | 114 min |
| May 4, 1:28 PM EDT | Severe Thunderstorm Warning | FFC | 32 min |
| May 4, 1:52 PM EDT | Severe Thunderstorm Warning | FFC | 38 min |
| May 4, 2:57 PM EDT | Severe Thunderstorm Warning | FFC | 48 min |
| May 4, 3:07 PM EDT | Mesoscale Discussion | SPC | 113 min |
| May 4, 3:08 PM EDT | Flash Flood Warning | FFC | 7 hr |
| May 4, 10:51 PM EDT | River Flood Warning | FFC | 64 hr |
| May 4, 11:32 PM EDT | River Flood Warning | FFC | 7 hr |
| May 5, 12:55 AM EDT | River Flood Warning | FFC | 10 hr |
| May 5, 11:07 AM EDT | River Flood Warning | FFC | 18 hr |
| May 5, 6:12 PM EDT | River Flood Warning | FFC | 19 hr |
| Jun 18, 3:46 AM EDT | Flash Flood Watch | FFC | 59 hr |
| Jun 30, 8:31 PM EDT | Special Weather Statement | FFC | 29 min |
| Jun 30, 8:33 PM EDT | Special Weather Statement | FFC | 27 min |
| Jun 30, 8:37 PM EDT | Severe Thunderstorm Warning | FFC | 38 min |
| Jul 9, 2:18 PM EDT | Special Weather Statement | FFC | 27 min |
| Jul 9, 2:33 PM EDT | Special Weather Statement | FFC | 27 min |
| Jul 9, 3:03 PM EDT | Special Weather Statement | FFC | 27 min |
| Jul 20, 3:21 AM EDT | Flash Flood Watch | FFC | 19 hr |
| Jul 27, 5:27 PM EDT | Special Weather Statement | FFC | 33 min |
| Jul 29, 5:32 AM EDT | Heat Advisory | FFC | 14 hr |
| Jul 29, 10:36 AM EDT | Heat Advisory | FFC | 33 hr |
| Jul 30, 7:02 PM EDT | Special Weather Statement | FFC | 28 min |
| Aug 1, 2:19 AM EDT | Special Weather Statement | FFC | 26 min |
| Aug 7, 4:53 PM EDT | Special Weather Statement | FFC | 37 min |
| Aug 8, 7:01 AM EDT | Dense Fog Advisory | FFC | 3 hr |
| Aug 11, 3:37 PM EDT | Special Weather Statement | FFC | 38 min |
| Aug 13, 12:15 AM EDT | Special Weather Statement | FFC | 30 min |
| Aug 14, 6:08 PM EDT | Special Weather Statement | FFC | 22 min |
| Aug 16, 4:32 AM EDT | Flash Flood Watch | FFC | 40 hr |
| Aug 17, 3:45 AM EDT | Tornado Watch | SPC | 9 hr |
| Aug 17, 8:40 AM EDT | Flash Flood Warning | FFC | 6 hr |
| Aug 23, 7:49 AM EDT | Dense Fog Advisory | FFC | 2 hr |
| Aug 30, 4:27 AM EDT | Flash Flood Watch | FFC | 43 hr |
| Aug 31, 8:44 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 31, 12:30 PM EDT | River Flood Warning | FFC | 4 hr |
| Aug 31, 2:03 PM EDT | Mesoscale Discussion | SPC | 117 min |
| Sep 7, 11:06 PM EDT | Severe Thunderstorm Warning | FFC | 24 min |
| Sep 7, 11:34 PM EDT | Severe Thunderstorm Warning | FFC | 26 min |
| Sep 7, 11:47 PM EDT | Flash Flood Warning | FFC | 9 hr |
| Sep 8, 1:01 AM EDT | River Flood Warning | FFC | 7 hr |
| Sep 8, 1:08 AM EDT | River Flood Warning | FFC | 4 hr |
| Sep 8, 1:46 AM EDT | River Flood Warning | FFC | 4 hr |
| Sep 8, 5:31 AM EDT | River Flood Warning | FFC | 8 hr |
| Sep 8, 5:33 AM EDT | River Flood Warning | FFC | 10 hr |
| Sep 8, 5:38 AM EDT | River Flood Warning | FFC | 5 hr |
| Sep 19, 3:04 AM EDT | Flash Flood Watch | FFC | 47 hr |
| Oct 4, 11:04 AM EDT | Flash Flood Watch | FFC | 4 days |
| Oct 6, 2:26 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Oct 13, 8:50 AM EDT | Dense Fog Advisory | FFC | 2 hr |
| Oct 27, 3:54 AM EDT | Wind Advisory | FFC | 38 hr |
| Nov 6, 2:46 PM EDT | Frost Advisory | FFC | 19 hr |
| Nov 12, 4:30 AM EST | Freeze Watch | FFC | 26 hr |
| Nov 13, 6:02 AM EST | Freeze Warning | FFC | 27 hr |
| Nov 14, 2:36 PM EST | Frost Advisory | FFC | 16 hr |
| 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 | 19 |
| Tornado Warning | 2 |
| Severe Thunderstorm Watch | 3 |
| Tornado Watch | 5 |
| Mesoscale Discussion | 17 |
| Special Weather Statement | 20 |
| Flooding | |
| Flash Flood Warning | 5 |
| River Flood Warning | 19 |
| Flash Flood Watch | 9 |
| Flood Watch | 1 |
| Heat | |
| Heat Advisory | 2 |
| Cold | |
| Freeze Warning | 3 |
| Freeze Watch | 3 |
| Frost Advisory | 3 |
| Wind and dust | |
| Wind Advisory | 5 |
| Fire | |
| Fire Weather Watch | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 12 |
| Freezing Fog Advisory | 1 |
The busiest days
Days with the most alerts issued, by UTC date.
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.