Alert archive / Georgia / Stewart County
Weather alerts in Stewart County, Georgia, 2020
111 weather alerts in 2020, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Stewart County and its neighbors
Each county as a circle sized by its count in 2020. Tap one for its archive.
- Alerts
- 111
- Warnings
- 27
- Watches
- 16
- Advisories
- 16
- Busiest month
- April19 alerts
- Busiest day
- June 24, 20207 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
0 of 2 tornado warnings covering Stewart County in 2020 had a tornado report inside them.
Stewart County, 2020
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 2 | 0 | 100% | 0 | ||
| Severe thunderstorm warnings | 16 | 12 | 25% | 5 | 100% | 18 min |
| Flash flood warnings | 5 | 4 | 20% | 0 |
Each office's whole area, 2020
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Atlanta, GA: tornado warnings | 60 | 19 | 68% | 46 | 57% | 10 min |
| NWS Atlanta, GA: severe thunderstorm warnings | 344 | 231 | 33% | 1,039 | 65% | 18 min |
| NWS Atlanta, GA: flash flood warnings | 74 | 36 | 51% | 209 | 67% | 137 min |
An office's figures cover every county it serves, including across state lines.
Verified by the Iowa Environmental Mesonet's Cow, which matches each storm-based warning with the local storm reports inside its polygon while it was in force, within 15 km of its edge: a tornado warning counts as verified on a tornado report, a severe thunderstorm warning on hail of 1 inch or more, a gust of 58 mph or more, or wind damage, a flash flood warning on a flash flood report. The false alarm ratio is the share of warnings with no such report; "inside a warning" is the probability of detection, the share of reports that fell inside one; lead time runs from the warning's issue to each report inside it, counting zero for a report that came first. A warning with no report is not proof nothing happened: reports come from spotters, the public and damage surveys, and are thin where few people live.
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 3, 5:40 AM EST | Mesoscale Discussion | SPC | 3 hr |
| Jan 10, 2:47 PM EST | Wind Advisory | FFC | 31 hr |
| Jan 11, 1:42 PM EST | Tornado Watch | SPC | 7 hr |
| Jan 11, 4:16 PM EST | Mesoscale Discussion | SPC | 89 min |
| Jan 11, 5:34 PM EST | Severe Thunderstorm Warning | FFC | 41 min |
| Jan 11, 5:57 PM EST | Severe Thunderstorm Warning | FFC | 48 min |
| Jan 11, 6:36 PM EST | Mesoscale Discussion | SPC | 84 min |
| Jan 13, 1:34 AM EST | Dense Fog Advisory | FFC | 7 hr |
| Jan 14, 5:15 AM EST | Dense Fog Advisory | FFC | 5 hr |
| Jan 15, 9:27 PM EST | Dense Fog Advisory | FFC | 12 hr |
| Feb 4, 2:59 PM EST | Flash Flood Watch | FFC | 56 hr |
| Feb 6, 3:02 AM EST | Mesoscale Discussion | SPC | 88 min |
| Feb 6, 4:27 AM EST | Tornado Watch | SPC | 9 hr |
| Feb 6, 11:00 AM EST | Mesoscale Discussion | SPC | 2 hr |
| Feb 6, 12:17 PM EST | Tornado Watch | SPC | 8 hr |
| Feb 6, 12:34 PM EST | Severe Thunderstorm Warning | FFC | 26 min |
| Feb 6, 3:13 PM EST | Flash Flood Warning | FFC | 6 hr |
| Feb 9, 12:54 AM EST | Dense Fog Advisory | FFC | 8 hr |
| Feb 9, 9:10 AM EST | Dense Fog Advisory | FFC | 50 min |
| Feb 13, 8:50 AM EST | Special Weather Statement | FFC | 25 min |
| Feb 19, 9:15 PM EST | Flash Flood Watch | FFC | 22 hr |
| Mar 3, 8:25 AM EST | Mesoscale Discussion | SPC | 2 hr |
| Mar 3, 10:16 AM EST | Mesoscale Discussion | SPC | 89 min |
| Mar 3, 1:52 PM EST | Mesoscale Discussion | SPC | 2 hr |
| Mar 3, 2:33 PM EST | Flash Flood Watch | FFC | 52 hr |
| Mar 4, 7:37 AM EST | Mesoscale Discussion | SPC | 2 hr |
| Mar 4, 8:36 AM EST | Special Weather Statement | FFC | 24 min |
| Mar 4, 4:09 PM EST | Areal Flood Warning | FFC | 6 hr |
| Mar 4, 5:25 PM EST | Special Weather Statement | FFC | 35 min |
| Mar 4, 10:07 PM EST | Areal Flood Warning | FFC | 6 hr |
| Mar 5, 3:26 AM EST | Mesoscale Discussion | SPC | 3 hr |
| Mar 5, 3:06 PM EST | Wind Advisory | FFC | 28 hr |
| Mar 18, 4:37 AM EDT | Dense Fog Advisory | FFC | 6 hr |
| Mar 31, 9:51 AM EDT | Tornado Watch | SPC | 6 hr |
| Mar 31, 12:27 PM EDT | Special Weather Statement | FFC | 63 min |
| Mar 31, 1:23 PM EDT | Tornado Warning | FFC | 23 min |
| Apr 8, 6:15 PM EDT | Special Weather Statement | FFC | 45 min |
| Apr 8, 6:31 PM EDT | Severe Thunderstorm Warning | FFC | 44 min |
| Apr 8, 6:41 PM EDT | Mesoscale Discussion | SPC | 94 min |
| Apr 9, 3:08 PM EDT | Red Flag Warning | FFC | 29 hr |
| Apr 11, 11:23 PM EDT | Wind Advisory | FFC | 35 hr |
| Apr 12, 11:28 PM EDT | Mesoscale Discussion | SPC | 92 min |
| Apr 12, 11:45 PM EDT | Tornado Watch | SPC | 8 hr |
| Apr 13, 2:18 AM EDT | Severe Thunderstorm Warning | FFC | 42 min |
| Apr 13, 3:36 AM EDT | Special Weather Statement | FFC | 24 min |
| Apr 13, 4:49 AM EDT | Flash Flood Warning | FFC | 5 hr |
| Apr 18, 3:57 PM EDT | Flash Flood Watch | FFC | 40 hr |
| Apr 19, 2:06 PM EDT | Special Weather Statement | FFC | 24 min |
| Apr 19, 6:38 PM EDT | Flash Flood Warning | FFC | 12 hr |
| Apr 19, 9:25 PM EDT | Mesoscale Discussion | SPC | 65 min |
| Apr 19, 9:56 PM EDT | Severe Thunderstorm Warning | FFC | 49 min |
| Apr 19, 11:13 PM EDT | Tornado Watch | SPC | 10 hr |
| Apr 20, 12:51 AM EDT | Special Weather Statement | FFC | 39 min |
| Apr 20, 1:00 AM EDT | Severe Thunderstorm Warning | FFC | 45 min |
| Apr 26, 3:49 AM EDT | Wind Advisory | FFC | 17 hr |
| May 6, 3:39 AM EDT | Wind Advisory | FFC | 17 hr |
| May 10, 2:48 PM EDT | Fire Weather Watch | FFC | 13 hr |
| May 11, 3:45 AM EDT | Red Flag Warning | FFC | 16 hr |
| May 18, 2:08 PM EDT | Special Weather Statement | FFC | 37 min |
| May 18, 2:31 PM EDT | Mesoscale Discussion | SPC | 119 min |
| May 22, 5:26 PM EDT | Severe Thunderstorm Warning | FFC | 49 min |
| May 22, 5:53 PM EDT | Severe Thunderstorm Warning | FFC | 52 min |
| May 29, 7:58 PM EDT | Special Weather Statement | FFC | 32 min |
| Jun 24, 2:36 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 24, 3:35 PM EDT | Special Weather Statement | FFC | 40 min |
| Jun 24, 3:41 PM EDT | Severe Thunderstorm Warning | FFC | 49 min |
| Jun 24, 3:54 PM EDT | Special Weather Statement | FFC | 36 min |
| Jun 24, 4:30 PM EDT | Special Weather Statement | FFC | 30 min |
| Jun 24, 6:27 PM EDT | Mesoscale Discussion | SPC | 93 min |
| Jun 24, 7:25 PM EDT | Special Weather Statement | FFC | 35 min |
| Jun 25, 7:22 PM EDT | Mesoscale Discussion | SPC | 83 min |
| Jun 25, 7:29 PM EDT | Special Weather Statement | FFC | 31 min |
| Jun 28, 7:51 PM EDT | Special Weather Statement | FFC | 24 min |
| Jun 28, 7:56 PM EDT | Severe Thunderstorm Warning | FFC | 34 min |
| Jun 28, 8:02 PM EDT | Severe Thunderstorm Warning | FFC | 28 min |
| Jun 28, 8:35 PM EDT | Severe Thunderstorm Warning | FFC | 25 min |
| Jun 30, 4:39 PM EDT | Special Weather Statement | FFC | 51 min |
| Jun 30, 5:06 PM EDT | Severe Thunderstorm Warning | FFC | 39 min |
| Jul 1, 1:17 PM EDT | Mesoscale Discussion | SPC | 118 min |
| Jul 3, 6:45 PM EDT | Special Weather Statement | FFC | 30 min |
| Jul 3, 7:01 PM EDT | Severe Thunderstorm Warning | FFC | 44 min |
| Jul 6, 4:42 PM EDT | Special Weather Statement | FFC | 63 min |
| Jul 12, 3:51 PM EDT | Mesoscale Discussion | SPC | 84 min |
| Jul 12, 4:40 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 12, 6:13 PM EDT | Special Weather Statement | FFC | 47 min |
| Jul 23, 5:28 PM EDT | Special Weather Statement | FFC | 32 min |
| Jul 29, 4:09 PM EDT | Special Weather Statement | FFC | 36 min |
| Jul 29, 5:12 PM EDT | Special Weather Statement | FFC | 33 min |
| Aug 5, 2:53 PM EDT | Special Weather Statement | FFC | 37 min |
| Aug 8, 5:27 PM EDT | Severe Thunderstorm Warning | FFC | 48 min |
| Aug 11, 6:09 PM EDT | Special Weather Statement | FFC | 36 min |
| Aug 24, 9:05 PM EDT | Mesoscale Discussion | SPC | 85 min |
| Aug 30, 4:22 PM EDT | Special Weather Statement | FFC | 38 min |
| Sep 11, 7:34 PM EDT | Special Weather Statement | FFC | 26 min |
| Sep 15, 3:24 PM EDT | Flash Flood Watch | FFC | 47 hr |
| Sep 16, 2:49 PM EDT | Wind Advisory | FFC | 19 hr |
| Sep 16, 9:10 PM EDT | Flash Flood Warning | FFC | 6 hr |
| Sep 17, 3:29 AM EDT | Flash Flood Warning | FFC | 3 hr |
| Sep 24, 4:54 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 26, 3:30 AM EDT | Dense Fog Advisory | FFC | 7 hr |
| Oct 10, 12:13 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Oct 10, 1:47 PM EDT | Tornado Watch | SPC | 7 hr |
| Oct 10, 4:27 PM EDT | Tornado Warning | FFC | 27 min |
| Oct 10, 4:54 PM EDT | Mesoscale Discussion | SPC | 96 min |
| Oct 24, 4:45 PM EDT | Special Weather Statement | FFC | 30 min |
| Oct 28, 8:43 PM EDT | Wind Advisory | FFC | 14 hr |
| Oct 29, 12:34 AM EDT | Tornado Watch | SPC | 7 hr |
| Oct 29, 3:11 AM EDT | Mesoscale Discussion | SPC | 94 min |
| Nov 2, 2:17 PM EST | Frost Advisory | FFC | 19 hr |
| Nov 26, 5:39 AM EST | Mesoscale Discussion | SPC | 96 min |
| Nov 30, 3:55 AM EST | Wind Advisory | FFC | 9 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 | 16 |
| Tornado Warning | 2 |
| Severe Thunderstorm Watch | 2 |
| Tornado Watch | 8 |
| Mesoscale Discussion | 24 |
| Special Weather Statement | 28 |
| Flooding | |
| Areal Flood Warning | 2 |
| Flash Flood Warning | 5 |
| Flash Flood Watch | 5 |
| Cold | |
| Frost Advisory | 1 |
| Wind and dust | |
| Wind Advisory | 8 |
| Fire | |
| Red Flag Warning | 2 |
| Fire Weather Watch | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 7 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20192021
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.