Alert archive / Georgia / Bulloch County
Weather alerts in Bulloch County, Georgia, 2020
64 weather alerts in 2020, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Bulloch County and its neighbors
Each county as a circle sized by its count in 2020. Tap one for its archive.
- Alerts
- 64
- Warnings
- 17
- Watches
- 8
- Advisories
- 19
- Busiest month
- February12 alerts
- Busiest day
- February 6, 20204 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 1 tornado warnings covering Bulloch County in 2020 had a tornado report inside them.
Bulloch County, 2020
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 1 | 0 | 100% | 0 | ||
| Severe thunderstorm warnings | 6 | 4 | 33% | 3 | 67% | 27 min |
| Flash flood warnings | 0 | 0 |
Each office's whole area, 2020
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Charleston, SC: tornado warnings | 20 | 10 | 50% | 19 | 89% | 12 min |
| NWS Charleston, SC: severe thunderstorm warnings | 72 | 50 | 31% | 301 | 69% | 27 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 11, 11:17 PM EST | Special Weather Statement | CHS | 43 min |
| Jan 12, 7:22 PM EST | Dense Fog Advisory | CHS | 15 hr |
| Jan 13, 9:20 PM EST | Dense Fog Advisory | CHS | 9 hr |
| Jan 17, 10:21 AM EST | River Flood Warning | CHS | 6 days |
| Jan 26, 8:47 PM EST | River Flood Warning | CHS | 56 hr |
| Feb 6, 11:45 AM EST | Mesoscale Discussion | SPC | 90 min |
| Feb 6, 12:17 PM EST | Tornado Watch | SPC | 8 hr |
| Feb 6, 2:32 PM EST | Mesoscale Discussion | SPC | 58 min |
| Feb 6, 4:29 PM EST | Mesoscale Discussion | SPC | 2 hr |
| Feb 6, 7:32 PM EST | Mesoscale Discussion | SPC | 118 min |
| Feb 6, 8:35 PM EST | River Flood Warning | CHS | 45 days |
| Feb 7, 3:48 AM EST | Wind Advisory | CHS | 11 hr |
| Feb 13, 1:30 PM EST | Special Weather Statement | CHS | 45 min |
| Feb 18, 9:41 PM EST | Dense Fog Advisory | CHS | 8 hr |
| Feb 21, 9:51 AM EST | River Flood Warning | CHS | 21 days |
| Feb 29, 2:25 AM EST | Freeze Watch | CHS | 13 hr |
| Feb 29, 3:12 PM EST | Freeze Warning | CHS | 17 hr |
| Mar 3, 3:48 PM EST | Flash Flood Watch | CHS | 51 hr |
| Mar 3, 5:37 PM EST | Special Weather Statement | CHS | 38 min |
| Mar 3, 6:14 PM EST | Special Weather Statement | CHS | 46 min |
| Mar 4, 5:49 PM EST | Areal Flood Advisory | CHS | 116 min |
| Mar 4, 7:43 PM EST | Areal Flood Advisory | CHS | 92 min |
| Mar 4, 8:25 PM EST | Areal Flood Advisory | CHS | 50 min |
| Mar 5, 10:37 AM EST | Areal Flood Advisory | CHS | 3 hr |
| Mar 6, 3:10 PM EST | Freeze Watch | CHS | 24 hr |
| Mar 7, 3:08 PM EST | Freeze Warning | CHS | 17 hr |
| Mar 8, 8:05 AM EDT | River Flood Warning | CHS | 30 hr |
| Mar 31, 2:22 PM EDT | Tornado Watch | SPC | 6 hr |
| Mar 31, 4:03 PM EDT | Severe Thunderstorm Warning | CHS | 42 min |
| Apr 9, 7:26 AM EDT | Special Weather Statement | CHS | 49 min |
| Apr 13, 3:20 AM EDT | Tornado Watch | SPC | 8 hr |
| Apr 13, 4:44 AM EDT | Severe Thunderstorm Warning | CHS | 61 min |
| Apr 13, 5:33 AM EDT | Severe Thunderstorm Warning | CHS | 57 min |
| Apr 13, 6:29 AM EDT | Severe Thunderstorm Warning | CHS | 61 min |
| Apr 19, 1:10 PM EDT | Special Weather Statement | CHS | 35 min |
| Apr 19, 1:23 PM EDT | Tornado Warning | CHS | 14 min |
| Apr 19, 7:26 PM EDT | Flash Flood Watch | CHS | 11 hr |
| Apr 19, 8:09 PM EDT | Areal Flood Advisory | CHS | 2 hr |
| Apr 20, 1:52 AM EDT | Mesoscale Discussion | SPC | 83 min |
| Apr 20, 2:19 AM EDT | Tornado Watch | SPC | 9 hr |
| Apr 21, 9:54 PM EDT | River Flood Warning | CHS | 15 days |
| May 12, 10:02 AM EDT | River Flood Warning | CHS | 52 hr |
| May 20, 10:12 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 22, 9:38 PM EDT | Special Weather Statement | CHS | 52 min |
| May 22, 9:46 PM EDT | Severe Thunderstorm Warning | CHS | 59 min |
| Jun 8, 4:19 PM EDT | Areal Flood Advisory | CHS | 69 min |
| Jun 18, 8:49 PM EDT | Special Weather Statement | CHS | 26 min |
| Jun 24, 6:27 PM EDT | Mesoscale Discussion | SPC | 93 min |
| Jun 30, 7:51 PM EDT | Special Weather Statement | CHS | 24 min |
| Jul 22, 5:26 PM EDT | Special Weather Statement | CHS | 49 min |
| Aug 5, 7:32 PM EDT | Areal Flood Advisory | CHS | 97 min |
| Aug 7, 4:23 PM EDT | Special Weather Statement | CHS | 52 min |
| Aug 7, 4:34 PM EDT | Severe Thunderstorm Warning | CHS | 41 min |
| Aug 7, 5:30 PM EDT | Areal Flood Advisory | CHS | 47 min |
| Sep 26, 5:39 AM EDT | Dense Fog Advisory | CHS | 109 min |
| Sep 26, 9:34 PM EDT | River Flood Warning | CHS | 21 days |
| Sep 29, 2:36 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 29, 2:47 PM EDT | Special Weather Statement | CHS | 43 min |
| Oct 7, 4:44 AM EDT | Dense Fog Advisory | CHS | 5 hr |
| Oct 9, 3:04 AM EDT | Dense Fog Advisory | CHS | 6 hr |
| Nov 2, 3:30 AM EST | Frost Advisory | CHS | 28 hr |
| Nov 18, 3:32 PM EST | Frost Advisory | CHS | 16 hr |
| Nov 23, 12:52 AM EST | Dense Fog Advisory | CHS | 5 hr |
| Dec 10, 9:22 PM EST | Dense Fog Advisory | CHS | 12 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 | 6 |
| Tornado Warning | 1 |
| Tornado Watch | 4 |
| Mesoscale Discussion | 8 |
| Special Weather Statement | 12 |
| Flooding | |
| River Flood Warning | 8 |
| Flash Flood Watch | 2 |
| Areal Flood Advisory | 8 |
| Cold | |
| Freeze Warning | 2 |
| Freeze Watch | 2 |
| Frost Advisory | 2 |
| Wind and dust | |
| Wind Advisory | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 8 |
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.