Alert archive / Georgia / Catoosa County
Weather alerts in Catoosa County, Georgia, 2018
142 weather alerts in 2018, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Catoosa County and its neighbors
Each county as a circle sized by its count in 2018. Tap one for its archive.
- Alerts
- 142
- Warnings
- 45
- Watches
- 23
- Advisories
- 19
- Busiest month
- June33 alerts
- Busiest day
- July 21, 20189 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 Catoosa County in 2018 had a tornado report inside them.
Catoosa County, 2018
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 2 | 0 | 100% | 0 | ||
| Severe thunderstorm warnings | 20 | 18 | 10% | 13 | 69% | 17 min |
| Flash flood warnings | 2 | 1 | 50% | 4 | 75% | 62 min |
Each office's whole area, 2018
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Atlanta, GA: tornado warnings | 25 | 7 | 72% | 14 | 71% | 10 min |
| NWS Atlanta, GA: severe thunderstorm warnings | 341 | 219 | 36% | 841 | 70% | 17 min |
| NWS Atlanta, GA: flash flood warnings | 50 | 28 | 44% | 93 | 67% | 109 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 1, 2:40 AM EST | Wind Chill Advisory | FFC | 31 hr |
| Jan 3, 3:58 AM EST | Wind Chill Advisory | FFC | 32 hr |
| Jan 4, 4:40 AM EST | Wind Chill Advisory | FFC | 28 hr |
| Jan 7, 3:34 AM EST | Winter Weather Advisory | FFC | 33 hr |
| Jan 8, 4:20 AM EST | Mesoscale Discussion | SPC | 5 hr |
| Jan 12, 8:07 PM EST | Wind Chill Advisory | FFC | 12 hr |
| Jan 15, 2:25 PM EST | Winter Weather Advisory | FFC | 46 hr |
| Jan 16, 3:30 AM EST | Wind Chill Advisory | FFC | 55 hr |
| Feb 9, 3:51 AM EST | Flood Watch | FFC | 3 days |
| Feb 25, 4:16 AM EST | Special Weather Statement | FFC | 44 min |
| Feb 25, 4:52 AM EST | Special Weather Statement | FFC | 38 min |
| Feb 28, 3:41 AM EST | Flash Flood Watch | FFC | 39 hr |
| Feb 28, 11:19 AM EST | River Flood Warning | MRX | 68 hr |
| Feb 28, 11:35 PM EST | River Flood Warning | FFC | 56 hr |
| Mar 1, 4:50 AM EST | River Flood Warning | FFC | 25 hr |
| Mar 2, 2:06 PM EST | Freeze Watch | FFC | 9 hr |
| Mar 7, 12:13 PM EST | Freeze Watch | FFC | 8 hr |
| Mar 7, 7:47 PM EST | Freeze Watch | FFC | 7 hr |
| Mar 7, 7:47 PM EST | Freeze Warning | FFC | 13 hr |
| Mar 8, 2:23 AM EST | Freeze Warning | FFC | 31 hr |
| Mar 12, 3:31 AM EDT | Wind Advisory | FFC | 22 hr |
| Mar 12, 3:01 PM EDT | Freeze Watch | FFC | 25 hr |
| Mar 12, 3:01 PM EDT | Freeze Warning | FFC | 19 hr |
| Mar 13, 4:11 PM EDT | Freeze Watch | FFC | 18 hr |
| Mar 13, 4:11 PM EDT | Freeze Warning | FFC | 18 hr |
| Mar 14, 10:32 AM EDT | Freeze Warning | FFC | 23 hr |
| Mar 17, 6:06 PM EDT | Mesoscale Discussion | SPC | 114 min |
| Mar 19, 6:01 PM EDT | Special Weather Statement | FFC | 29 min |
| Mar 20, 5:55 AM EDT | Dense Fog Advisory | FFC | 4 hr |
| Mar 20, 3:32 PM EDT | Wind Advisory | FFC | 28 hr |
| Mar 21, 2:57 PM EDT | Freeze Warning | FFC | 19 hr |
| Apr 3, 10:47 PM EDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Apr 3, 11:49 PM EDT | Mesoscale Discussion | SPC | 86 min |
| Apr 4, 12:09 AM EDT | Mesoscale Discussion | SPC | 66 min |
| Apr 4, 1:11 AM EDT | Severe Thunderstorm Warning | FFC | 49 min |
| Apr 4, 3:40 AM EDT | Freeze Warning | FFC | 29 hr |
| Apr 6, 4:03 AM EDT | Freeze Watch | FFC | 23 hr |
| Apr 7, 3:31 AM EDT | Freeze Warning | FFC | 30 hr |
| Apr 14, 9:45 PM EDT | Special Weather Statement | FFC | 30 min |
| Apr 15, 9:47 PM EDT | Wind Advisory | FFC | 24 hr |
| Apr 22, 3:32 AM EDT | Flood Watch | FFC | 44 hr |
| Apr 22, 3:57 AM EDT | Wind Advisory | FFC | 29 hr |
| Apr 24, 6:58 AM EDT | River Flood Warning | FFC | 42 hr |
| May 10, 3:19 PM EDT | Special Weather Statement | FFC | 41 min |
| May 10, 3:56 PM EDT | Special Weather Statement | FFC | 49 min |
| May 10, 4:40 PM EDT | Special Weather Statement | FFC | 50 min |
| May 27, 3:20 PM EDT | Flash Flood Watch | FFC | 3 days |
| May 29, 2:38 PM EDT | Mesoscale Discussion | SPC | 97 min |
| May 29, 9:18 PM EDT | Special Weather Statement | FFC | 57 min |
| May 31, 3:20 PM EDT | Severe Thunderstorm Warning | FFC | 40 min |
| May 31, 3:58 PM EDT | Severe Thunderstorm Warning | FFC | 47 min |
| May 31, 9:19 PM EDT | Special Weather Statement | FFC | 26 min |
| May 31, 9:36 PM EDT | Severe Thunderstorm Warning | FFC | 39 min |
| May 31, 10:34 PM EDT | Special Weather Statement | FFC | 26 min |
| May 31, 11:11 PM EDT | Special Weather Statement | FFC | 34 min |
| May 31, 11:15 PM EDT | Severe Thunderstorm Warning | FFC | 45 min |
| May 31, 11:31 PM EDT | Severe Thunderstorm Warning | FFC | 44 min |
| Jun 3, 3:24 PM EDT | Mesoscale Discussion | SPC | 66 min |
| Jun 3, 3:30 PM EDT | Special Weather Statement | FFC | 30 min |
| Jun 3, 3:44 PM EDT | Severe Thunderstorm Warning | FFC | 31 min |
| Jun 3, 4:15 PM EDT | Special Weather Statement | FFC | 30 min |
| Jun 10, 2:42 PM EDT | Special Weather Statement | FFC | 33 min |
| Jun 17, 5:46 PM EDT | Special Weather Statement | FFC | 29 min |
| Jun 22, 1:35 PM EDT | Mesoscale Discussion | SPC | 85 min |
| Jun 22, 3:04 PM EDT | Special Weather Statement | FFC | 41 min |
| Jun 22, 3:39 PM EDT | Special Weather Statement | FFC | 51 min |
| Jun 22, 7:32 PM EDT | Special Weather Statement | FFC | 43 min |
| Jun 23, 11:32 AM EDT | Mesoscale Discussion | SPC | 88 min |
| Jun 23, 12:09 PM EDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Jun 23, 1:32 PM EDT | Severe Thunderstorm Warning | FFC | 43 min |
| Jun 23, 2:02 PM EDT | Severe Thunderstorm Warning | FFC | 43 min |
| Jun 26, 8:17 PM EDT | Special Weather Statement | FFC | 43 min |
| Jun 26, 8:40 PM EDT | Severe Thunderstorm Warning | FFC | 50 min |
| Jun 26, 9:13 PM EDT | Special Weather Statement | FFC | 32 min |
| Jun 27, 2:29 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Jun 27, 7:59 PM EDT | Special Weather Statement | FFC | 31 min |
| Jun 27, 8:20 PM EDT | Special Weather Statement | FFC | 40 min |
| Jun 27, 9:10 PM EDT | Special Weather Statement | FFC | 50 min |
| Jun 28, 10:27 AM EDT | Severe Thunderstorm Warning | FFC | 48 min |
| Jun 28, 10:50 AM EDT | Severe Thunderstorm Warning | FFC | 40 min |
| Jun 28, 11:15 AM EDT | Severe Thunderstorm Warning | FFC | 45 min |
| Jun 28, 11:22 AM EDT | Mesoscale Discussion | SPC | 113 min |
| Jun 28, 12:00 PM EDT | Severe Thunderstorm Warning | FFC | 60 min |
| Jun 28, 12:55 PM EDT | Flash Flood Warning | FFC | 6 hr |
| Jul 4, 6:03 PM EDT | Special Weather Statement | FFC | 27 min |
| Jul 4, 7:33 PM EDT | Special Weather Statement | FFC | 27 min |
| Jul 6, 5:00 PM EDT | Severe Thunderstorm Warning | FFC | 30 min |
| Jul 14, 7:06 PM EDT | Special Weather Statement | FFC | 24 min |
| Jul 14, 7:28 PM EDT | Special Weather Statement | FFC | 32 min |
| Jul 16, 3:23 PM EDT | Special Weather Statement | FFC | 37 min |
| Jul 17, 2:44 PM EDT | Special Weather Statement | FFC | 46 min |
| Jul 17, 3:29 PM EDT | Special Weather Statement | FFC | 31 min |
| Jul 20, 8:02 PM EDT | Tornado Watch | SPC | 7 hr |
| Jul 21, 2:38 AM EDT | Mesoscale Discussion | SPC | 67 min |
| Jul 21, 3:00 AM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 21, 4:04 AM EDT | Special Weather Statement | FFC | 26 min |
| Jul 21, 4:27 AM EDT | Severe Thunderstorm Warning | FFC | 48 min |
| Jul 21, 4:33 AM EDT | Special Weather Statement | FFC | 27 min |
| Jul 21, 5:35 AM EDT | Mesoscale Discussion | SPC | 115 min |
| Jul 21, 3:37 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 21, 6:01 PM EDT | Severe Thunderstorm Warning | FFC | 29 min |
| Jul 31, 3:50 AM EDT | Flash Flood Watch | FFC | 3 days |
| Aug 8, 2:59 PM EDT | Special Weather Statement | FFC | 31 min |
| Aug 8, 3:33 PM EDT | Special Weather Statement | FFC | 27 min |
| Aug 8, 3:39 PM EDT | Severe Thunderstorm Warning | FFC | 36 min |
| Aug 17, 8:39 PM EDT | Special Weather Statement | FFC | 36 min |
| Aug 17, 9:12 PM EDT | Special Weather Statement | FFC | 48 min |
| Aug 17, 9:21 PM EDT | Severe Thunderstorm Warning | FFC | 39 min |
| Sep 24, 10:52 AM EDT | Special Weather Statement | FFC | 53 min |
| Sep 24, 1:06 PM EDT | Special Weather Statement | FFC | 54 min |
| Sep 24, 1:58 PM EDT | Flash Flood Warning | FFC | 6 hr |
| Sep 24, 9:32 PM EDT | Special Weather Statement | FFC | 28 min |
| Sep 24, 10:01 PM EDT | Special Weather Statement | FFC | 29 min |
| Sep 26, 3:44 AM EDT | Flash Flood Watch | FFC | 40 hr |
| Oct 21, 3:01 PM EDT | Frost Advisory | FFC | 17 hr |
| Nov 1, 1:07 PM EDT | Tornado Warning | FFC | 38 min |
| Nov 1, 1:39 PM EDT | Tornado Warning | FFC | 36 min |
| Nov 6, 2:40 AM EST | Mesoscale Discussion | SPC | 65 min |
| Nov 6, 3:15 AM EST | Tornado Watch | SPC | 5 hr |
| Nov 6, 3:55 AM EST | Special Weather Statement | FFC | 110 min |
| Nov 6, 3:58 AM EST | Severe Thunderstorm Warning | FFC | 62 min |
| Nov 8, 3:07 PM EST | Freeze Watch | FFC | 13 hr |
| Nov 9, 4:10 AM EST | Freeze Watch | FFC | 30 hr |
| Nov 9, 4:10 AM EST | Freeze Warning | FFC | 30 hr |
| Nov 10, 10:24 AM EST | Freeze Warning | FFC | 24 hr |
| Nov 12, 2:27 PM EST | Flood Watch | FFC | 12 hr |
| Nov 13, 2:20 PM EST | Flash Flood Watch | FFC | 41 hr |
| Nov 15, 3:28 AM EST | Freeze Warning | FFC | 29 hr |
| Nov 16, 2:18 PM EST | Frost Advisory | FFC | 19 hr |
| Nov 25, 12:10 AM EST | Dense Fog Advisory | FFC | 11 hr |
| Dec 7, 12:45 PM EST | Flood Watch | FFC | 45 hr |
| Dec 9, 7:27 AM EST | River Flood Warning | MRX | 41 hr |
| Dec 9, 9:27 AM EST | River Flood Warning | FFC | 15 hr |
| Dec 9, 10:46 PM EST | River Flood Warning | FFC | 35 hr |
| Dec 21, 3:39 AM EST | Wind Advisory | FFC | 15 hr |
| Dec 26, 2:26 PM EST | Flash Flood Watch | FFC | 50 hr |
| Dec 26, 2:35 PM EST | Wind Advisory | FFC | 40 hr |
| Dec 28, 6:57 AM EST | River Flood Warning | MRX | 51 hr |
| Dec 28, 9:00 AM EST | River Flood Warning | FFC | 19 hr |
| Dec 28, 9:12 PM EST | Dense Fog Advisory | FFC | 12 hr |
| Dec 28, 9:44 PM EST | River Flood Warning | FFC | 36 hr |
| 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 | 20 |
| Tornado Warning | 2 |
| Severe Thunderstorm Watch | 3 |
| Tornado Watch | 2 |
| Mesoscale Discussion | 14 |
| Special Weather Statement | 41 |
| Flooding | |
| Flash Flood Warning | 2 |
| River Flood Warning | 10 |
| Flash Flood Watch | 6 |
| Flood Watch | 4 |
| Winter | |
| Winter Weather Advisory | 2 |
| Cold | |
| Freeze Warning | 11 |
| Freeze Watch | 8 |
| Frost Advisory | 2 |
| Wind Chill Advisory | 5 |
| Wind and dust | |
| Wind Advisory | 6 |
| Fog and smoke | |
| Dense Fog Advisory | 4 |
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. Warning verification from the Mesonet's Cow. Rebuilt daily.