Alert archive / Georgia / Bulloch County
Weather alerts in Bulloch County, Georgia, 2017
103 weather alerts in 2017, 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 2017. Tap one for its archive.
- Alerts
- 103
- Warnings
- 27
- Watches
- 12
- Advisories
- 17
- Busiest month
- January20 alerts
- Busiest day
- January 22, 201711 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
1 of 3 tornado warnings covering Bulloch County in 2017 had a tornado report inside them; 3 of 3 tornado reports fell inside a warning, on average 5 minutes after it went out.
Bulloch County, 2017
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 3 | 1 | 67% | 3 | 100% | 5 min |
| Severe thunderstorm warnings | 16 | 12 | 25% | 17 | 82% | 23 min |
| Flash flood warnings | 1 | 0 | 100% | 0 |
Each office's whole area, 2017
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Charleston, SC: tornado warnings | 35 | 10 | 71% | 25 | 64% | 9 min |
| NWS Charleston, SC: severe thunderstorm warnings | 102 | 64 | 37% | 213 | 67% | 21 min |
| NWS Charleston, SC: flash flood warnings | 10 | 5 | 50% | 6 | 100% | 247 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, 12:10 AM EST | Mesoscale Discussion | SPC | 2 hr |
| Jan 13, 10:02 AM EST | River Flood Warning | CHS | 6 days |
| Jan 14, 9:27 PM EST | Dense Fog Advisory | CHS | 14 hr |
| Jan 17, 3:20 AM EST | Dense Fog Advisory | CHS | 8 hr |
| Jan 21, 1:06 PM EST | Mesoscale Discussion | SPC | 114 min |
| Jan 21, 1:51 PM EST | Tornado Watch | SPC | 4 hr |
| Jan 21, 2:13 PM EST | Severe Thunderstorm Warning | CHS | 62 min |
| Jan 21, 3:06 PM EST | Severe Thunderstorm Warning | CHS | 54 min |
| Jan 21, 3:06 PM EST | Mesoscale Discussion | SPC | 84 min |
| Jan 22, 2:39 AM EST | Special Weather Statement | CHS | 36 min |
| Jan 22, 3:16 AM EST | Special Weather Statement | CHS | 59 min |
| Jan 22, 3:20 AM EST | Tornado Watch | SPC | 9 hr |
| Jan 22, 6:08 AM EST | Special Weather Statement | CHS | 52 min |
| Jan 22, 6:34 AM EST | Mesoscale Discussion | SPC | 86 min |
| Jan 22, 6:35 AM EST | Severe Thunderstorm Warning | CHS | 40 min |
| Jan 22, 7:11 AM EST | Mesoscale Discussion | SPC | 2 hr |
| Jan 22, 10:54 AM EST | River Flood Warning | CHS | 16 days |
| Jan 22, 4:02 PM EST | Mesoscale Discussion | SPC | 88 min |
| Jan 22, 4:25 PM EST | Tornado Watch | SPC | 3 hr |
| Jan 22, 6:58 PM EST | Mesoscale Discussion | SPC | 92 min |
| Feb 9, 3:10 AM EST | Special Weather Statement | CHS | 50 min |
| Feb 9, 3:12 AM EST | Mesoscale Discussion | SPC | 2 hr |
| Feb 9, 3:34 AM EST | Severe Thunderstorm Warning | CHS | 26 min |
| Feb 9, 3:50 AM EST | Tornado Warning | CHS | 25 min |
| Feb 15, 10:19 AM EST | Mesoscale Discussion | SPC | 2 hr |
| Feb 15, 11:28 AM EST | Special Weather Statement | CHS | 32 min |
| Mar 13, 3:45 PM EDT | Freeze Watch | CHS | 12 hr |
| Mar 14, 3:25 AM EDT | Freeze Warning | CHS | 30 hr |
| Mar 15, 10:14 AM EDT | Freeze Warning | CHS | 24 hr |
| Mar 16, 10:53 AM EDT | Freeze Warning | CHS | 23 hr |
| Mar 21, 11:54 PM EDT | Special Weather Statement | CHS | 36 min |
| Apr 3, 10:07 AM EDT | Mesoscale Discussion | SPC | 83 min |
| Apr 3, 1:42 PM EDT | Mesoscale Discussion | SPC | 63 min |
| Apr 3, 2:07 PM EDT | Tornado Watch | SPC | 6 hr |
| Apr 3, 3:27 PM EDT | Special Weather Statement | CHS | 33 min |
| Apr 3, 3:43 PM EDT | Severe Thunderstorm Warning | CHS | 32 min |
| Apr 3, 3:52 PM EDT | Special Weather Statement | CHS | 23 min |
| Apr 3, 4:13 PM EDT | Severe Thunderstorm Warning | CHS | 47 min |
| Apr 3, 4:22 PM EDT | Severe Thunderstorm Warning | CHS | 38 min |
| Apr 5, 10:43 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 5, 11:38 AM EDT | Mesoscale Discussion | SPC | 97 min |
| Apr 5, 12:54 PM EDT | Tornado Watch | SPC | 10 hr |
| Apr 5, 2:44 PM EDT | Wind Advisory | CHS | 29 hr |
| Apr 5, 3:12 PM EDT | Mesoscale Discussion | SPC | 93 min |
| Apr 5, 4:33 PM EDT | Severe Thunderstorm Warning | CHS | 57 min |
| Apr 5, 4:50 PM EDT | Tornado Warning | CHS | 40 min |
| Apr 5, 5:19 PM EDT | Severe Thunderstorm Warning | CHS | 56 min |
| Apr 5, 5:27 PM EDT | Severe Thunderstorm Warning | CHS | 63 min |
| Apr 5, 6:05 PM EDT | Severe Thunderstorm Warning | CHS | 55 min |
| Apr 5, 6:21 PM EDT | Tornado Warning | CHS | 39 min |
| Apr 27, 4:23 PM EDT | Mesoscale Discussion | SPC | 97 min |
| May 4, 12:48 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 13, 12:53 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| May 13, 1:24 PM EDT | Special Weather Statement | CHS | 51 min |
| May 13, 1:51 PM EDT | Severe Thunderstorm Warning | CHS | 54 min |
| May 13, 2:19 PM EDT | Severe Thunderstorm Warning | CHS | 39 min |
| May 23, 3:34 AM EDT | Flash Flood Watch | CHS | 20 hr |
| May 23, 2:02 PM EDT | Mesoscale Discussion | SPC | 118 min |
| May 23, 2:42 PM EDT | Severe Thunderstorm Warning | CHS | 63 min |
| May 23, 2:45 PM EDT | Tornado Watch | SPC | 8 hr |
| May 23, 4:50 PM EDT | Mesoscale Discussion | SPC | 85 min |
| May 23, 8:46 PM EDT | Mesoscale Discussion | SPC | 89 min |
| May 24, 8:29 AM EDT | Mesoscale Discussion | SPC | 3 hr |
| May 24, 11:03 AM EDT | Tornado Watch | SPC | 10 hr |
| May 24, 2:10 PM EDT | Mesoscale Discussion | SPC | 95 min |
| May 24, 5:25 PM EDT | Mesoscale Discussion | SPC | 65 min |
| May 24, 10:32 PM EDT | Mesoscale Discussion | SPC | 58 min |
| May 24, 11:40 PM EDT | Severe Thunderstorm Warning | CHS | 65 min |
| May 29, 6:32 PM EDT | Special Weather Statement | CHS | 13 min |
| May 29, 8:15 PM EDT | Special Weather Statement | CHS | 30 min |
| Jun 6, 4:08 PM EDT | Areal Flood Advisory | CHS | 3 hr |
| Jun 6, 4:12 PM EDT | Areal Flood Advisory | CHS | 93 min |
| Jun 17, 6:23 PM EDT | Severe Thunderstorm Warning | CHS | 46 min |
| Jul 8, 7:40 PM EDT | Special Weather Statement | CHS | 35 min |
| Jul 15, 1:38 PM EDT | Mesoscale Discussion | SPC | 67 min |
| Jul 16, 2:57 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 16, 5:33 PM EDT | Special Weather Statement | CHS | 27 min |
| Jul 20, 2:10 PM EDT | Special Weather Statement | CHS | 35 min |
| Jul 20, 2:44 PM EDT | Special Weather Statement | CHS | 46 min |
| Jul 29, 2:49 PM EDT | Special Weather Statement | CHS | 26 min |
| Aug 17, 3:09 AM EDT | Heat Advisory | CHS | 10 hr |
| Aug 23, 3:14 PM EDT | Mesoscale Discussion | SPC | 91 min |
| Aug 23, 4:46 PM EDT | Special Weather Statement | CHS | 29 min |
| Aug 31, 1:02 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 1, 3:06 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 9, 4:37 AM EDT | Tropical Storm Watch | CHS | 13 hr |
| Sep 9, 10:37 AM EDT | Tropical Storm Warning | CHS | 61 hr |
| Sep 9, 3:31 PM EDT | Flash Flood Watch | CHS | 58 hr |
| Sep 11, 9:31 AM EDT | Areal Flood Advisory | CHS | 119 min |
| Sep 11, 10:44 AM EDT | Flash Flood Warning | CHS | 7 hr |
| Sep 11, 11:44 AM EDT | Areal Flood Advisory | CHS | 2 hr |
| Sep 11, 1:46 PM EDT | Tornado Watch | SPC | 10 hr |
| Sep 11, 5:16 PM EDT | Areal Flood Warning | CHS | 7 hr |
| Oct 8, 2:50 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Oct 15, 6:22 AM EDT | Dense Fog Advisory | CHS | 4 hr |
| Nov 5, 2:18 AM EST | Dense Fog Advisory | CHS | 8 hr |
| Nov 5, 8:57 PM EST | Dense Fog Advisory | CHS | 13 hr |
| Nov 19, 2:33 PM EST | Frost Advisory | CHS | 18 hr |
| Nov 22, 1:49 AM EST | Dense Fog Advisory | CHS | 8 hr |
| Nov 24, 9:30 PM EST | Frost Advisory | CHS | 12 hr |
| Dec 5, 5:06 AM EST | Dense Fog Advisory | CHS | 5 hr |
| Dec 19, 7:15 AM EST | Dense Fog Advisory | CHS | 2 hr |
| Dec 20, 5:38 AM EST | Dense Fog Advisory | CHS | 6 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 | 3 |
| Tornado Watch | 8 |
| Mesoscale Discussion | 30 |
| Special Weather Statement | 17 |
| Flooding | |
| Areal Flood Warning | 1 |
| Flash Flood Warning | 1 |
| River Flood Warning | 2 |
| Flash Flood Watch | 2 |
| Areal Flood Advisory | 4 |
| Heat | |
| Heat Advisory | 1 |
| Cold | |
| Freeze Warning | 3 |
| Freeze Watch | 1 |
| Frost Advisory | 2 |
| Wind and dust | |
| Wind Advisory | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 9 |
| 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 archive20162018
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.