Alert archive / Georgia / Johnson County
Weather alerts in Johnson County, Georgia, 2018
104 weather alerts in 2018, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Johnson County and its neighbors
Each county as a circle sized by its count in 2018. Tap one for its archive.
- Alerts
- 104
- Warnings
- 19
- Watches
- 11
- Advisories
- 16
- Busiest month
- June17 alerts
- Busiest day
- March 20, 20186 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 2, 2:19 PM EST | Winter Weather Advisory | FFC | 24 hr |
| Jan 15, 2:25 PM EST | Winter Weather Advisory | FFC | 46 hr |
| Feb 4, 10:53 AM EST | Special Weather Statement | FFC | 37 min |
| Feb 7, 1:00 PM EST | Special Weather Statement | FFC | 30 min |
| Feb 7, 1:29 PM EST | Special Weather Statement | FFC | 46 min |
| Feb 23, 6:28 AM EST | Dense Fog Advisory | FFC | 3 hr |
| Mar 1, 3:43 AM EST | Wind Advisory | FFC | 14 hr |
| Mar 1, 3:55 PM EST | Special Weather Statement | FFC | 50 min |
| Mar 8, 2:23 AM EST | Freeze Warning | FFC | 31 hr |
| Mar 12, 3:31 AM EDT | Wind Advisory | FFC | 22 hr |
| Mar 13, 4:11 PM EDT | Frost Advisory | FFC | 18 hr |
| Mar 13, 4:11 PM EDT | Freeze Watch | FFC | 18 hr |
| Mar 14, 10:32 AM EDT | Freeze Warning | FFC | 23 hr |
| Mar 17, 8:57 PM EDT | Special Weather Statement | FFC | 33 min |
| Mar 19, 7:02 PM EDT | Special Weather Statement | FFC | 28 min |
| Mar 19, 8:45 PM EDT | Mesoscale Discussion | SPC | 60 min |
| Mar 19, 9:08 PM EDT | Tornado Watch | SPC | 7 hr |
| Mar 20, 1:53 AM EDT | Severe Thunderstorm Warning | FFC | 52 min |
| Mar 20, 2:36 AM EDT | Mesoscale Discussion | SPC | 84 min |
| Mar 20, 3:59 AM EDT | Special Weather Statement | FFC | 31 min |
| Mar 20, 3:32 PM EDT | Wind Advisory | FFC | 28 hr |
| Apr 15, 10:12 AM EDT | Tornado Watch | SPC | 8 hr |
| Apr 15, 9:47 PM EDT | Wind Advisory | FFC | 24 hr |
| Apr 23, 8:46 AM EDT | Special Weather Statement | FFC | 29 min |
| Apr 23, 9:25 AM EDT | Special Weather Statement | FFC | 65 min |
| Apr 23, 3:59 PM EDT | Mesoscale Discussion | SPC | 61 min |
| Apr 23, 4:23 PM EDT | Special Weather Statement | FFC | 37 min |
| Apr 23, 4:45 PM EDT | Severe Thunderstorm Warning | FFC | 30 min |
| Apr 23, 5:15 PM EDT | Severe Thunderstorm Warning | FFC | 30 min |
| Apr 23, 8:39 PM EDT | Mesoscale Discussion | SPC | 66 min |
| May 12, 6:25 PM EDT | Special Weather Statement | FFC | 35 min |
| May 12, 6:45 PM EDT | Special Weather Statement | FFC | 30 min |
| May 18, 3:44 PM EDT | Special Weather Statement | FFC | 31 min |
| May 23, 2:31 PM EDT | Flash Flood Watch | FFC | 20 hr |
| May 24, 12:12 PM EDT | Flash Flood Watch | FFC | 39 hr |
| May 25, 6:22 PM EDT | Severe Thunderstorm Warning | FFC | 38 min |
| May 30, 6:37 PM EDT | Special Weather Statement | FFC | 23 min |
| Jun 1, 5:38 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 2, 1:19 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 16, 6:27 PM EDT | Special Weather Statement | FFC | 33 min |
| Jun 16, 6:57 PM EDT | Special Weather Statement | FFC | 33 min |
| Jun 16, 7:27 PM EDT | Special Weather Statement | FFC | 33 min |
| Jun 16, 7:57 PM EDT | Special Weather Statement | FFC | 33 min |
| Jun 16, 9:01 PM EDT | Special Weather Statement | FFC | 29 min |
| Jun 22, 10:40 PM EDT | Special Weather Statement | FFC | 50 min |
| Jun 22, 11:15 PM EDT | Special Weather Statement | FFC | 45 min |
| Jun 23, 2:45 PM EDT | Special Weather Statement | FFC | 45 min |
| Jun 23, 3:39 PM EDT | Special Weather Statement | FFC | 51 min |
| Jun 24, 4:23 AM EDT | Heat Advisory | FFC | 16 hr |
| Jun 25, 4:26 AM EDT | Heat Advisory | FFC | 16 hr |
| Jun 25, 7:15 PM EDT | Special Weather Statement | FFC | 30 min |
| Jun 25, 7:44 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 25, 8:02 PM EDT | Special Weather Statement | FFC | 28 min |
| Jun 28, 1:43 PM EDT | Special Weather Statement | FFC | 32 min |
| Jul 2, 5:49 PM EDT | Special Weather Statement | FFC | 26 min |
| Jul 2, 6:14 PM EDT | Special Weather Statement | FFC | 31 min |
| Jul 3, 4:52 PM EDT | Mesoscale Discussion | SPC | 113 min |
| Jul 3, 5:26 PM EDT | Severe Thunderstorm Warning | FFC | 49 min |
| Jul 6, 8:12 PM EDT | Special Weather Statement | FFC | 33 min |
| Jul 7, 7:05 PM EDT | Special Weather Statement | FFC | 25 min |
| Jul 17, 6:58 PM EDT | Special Weather Statement | FFC | 32 min |
| Jul 21, 8:10 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 21, 9:34 AM EDT | Special Weather Statement | FFC | 26 min |
| Jul 22, 5:49 PM EDT | Special Weather Statement | FFC | 26 min |
| Jul 23, 12:33 AM EDT | Special Weather Statement | FFC | 27 min |
| Jul 29, 2:49 PM EDT | Special Weather Statement | FFC | 26 min |
| Jul 29, 3:19 PM EDT | Special Weather Statement | FFC | 26 min |
| Jul 30, 7:26 PM EDT | Special Weather Statement | FFC | 34 min |
| Jul 30, 8:17 PM EDT | Special Weather Statement | FFC | 28 min |
| Jul 30, 8:25 PM EDT | Severe Thunderstorm Warning | FFC | 35 min |
| Jul 31, 4:32 PM EDT | Special Weather Statement | FFC | 28 min |
| Aug 1, 1:23 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Aug 7, 3:32 AM EDT | Heat Advisory | FFC | 15 hr |
| Aug 9, 4:25 PM EDT | Special Weather Statement | FFC | 35 min |
| Aug 9, 4:33 PM EDT | Severe Thunderstorm Warning | FFC | 27 min |
| Aug 9, 6:10 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 27, 3:03 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 27, 5:40 PM EDT | Special Weather Statement | FFC | 50 min |
| Oct 9, 3:57 AM EDT | Flash Flood Watch | FFC | 51 hr |
| Oct 9, 6:21 AM EDT | Tropical Storm Watch | FFC | 11 hr |
| Oct 9, 1:55 PM EDT | Tropical Storm Warning | FFC | 42 hr |
| Oct 10, 1:29 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Oct 10, 2:44 PM EDT | Tornado Watch | SPC | 11 hr |
| Oct 10, 4:32 PM EDT | Mesoscale Discussion | SPC | 118 min |
| Oct 10, 9:08 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Oct 11, 12:14 AM EDT | Areal Flood Warning | FFC | 6 hr |
| Nov 7, 4:45 PM EST | Mesoscale Discussion | SPC | 90 min |
| Nov 7, 5:56 PM EST | Severe Thunderstorm Warning | FFC | 49 min |
| Nov 7, 6:30 PM EST | Mesoscale Discussion | SPC | 90 min |
| Nov 7, 6:34 PM EST | Severe Thunderstorm Warning | FFC | 26 min |
| Nov 7, 6:58 PM EST | Special Weather Statement | FFC | 32 min |
| Nov 13, 2:20 PM EST | Flash Flood Watch | FFC | 41 hr |
| Nov 15, 3:28 AM EST | Freeze Warning | FFC | 29 hr |
| Nov 15, 6:44 PM EST | River Flood Warning | FFC | 4 days |
| Nov 16, 2:18 PM EST | Frost Advisory | FFC | 19 hr |
| Nov 25, 12:10 AM EST | Dense Fog Advisory | FFC | 11 hr |
| Dec 2, 7:31 AM EST | Severe Thunderstorm Warning | FFC | 44 min |
| Dec 7, 12:45 PM EST | Flood Watch | FFC | 45 hr |
| Dec 8, 4:10 AM EST | Wind Advisory | FFC | 32 hr |
| Dec 10, 12:21 PM EST | River Flood Warning | FFC | 5 days |
| Dec 14, 6:43 AM EST | River Flood Warning | FFC | 48 hr |
| Dec 21, 3:39 AM EST | Wind Advisory | FFC | 15 hr |
| Dec 22, 9:18 AM EST | River Flood Warning | FFC | 3 days |
| Dec 30, 1:58 PM EST | Dense Fog Advisory | FFC | 19 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 | 10 |
| Severe Thunderstorm Watch | 1 |
| Tornado Watch | 3 |
| Mesoscale Discussion | 16 |
| Special Weather Statement | 42 |
| Flooding | |
| Areal Flood Warning | 1 |
| River Flood Warning | 4 |
| Flash Flood Watch | 4 |
| Flood Watch | 1 |
| Winter | |
| Winter Weather Advisory | 2 |
| Heat | |
| Heat Advisory | 3 |
| Cold | |
| Freeze Warning | 3 |
| Freeze Watch | 1 |
| Frost Advisory | 2 |
| Wind and dust | |
| Wind Advisory | 6 |
| Fog and smoke | |
| Dense Fog Advisory | 3 |
| Tropical | |
| Tropical Storm Warning | 1 |
| Tropical Storm Watch | 1 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20172019
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.