Alert archive / Kentucky / Scott County
Weather alerts in Scott County, Kentucky, 2021
109 weather alerts in 2021, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Scott County and its neighbors
Each county as a circle sized by its count in 2021. Tap one for its archive.
- Alerts
- 109
- Warnings
- 22
- Watches
- 12
- Advisories
- 39
- Busiest month
- June20 alerts
- Busiest day
- December 11, 20218 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 Scott County in 2021 had a tornado report inside them; 0 of 1 tornado reports fell inside a warning.
Scott County, 2021
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 1 | 0 | 100% | 1 | 0% | |
| Severe thunderstorm warnings | 6 | 3 | 50% | 10 | 30% | 9 min |
| Flash flood warnings | 4 | 3 | 25% | 5 | 40% | 88 min |
Each office's whole area, 2021
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Louisville, KY: tornado warnings | 31 | 14 | 55% | 53 | 81% | 19 min |
| NWS Louisville, KY: severe thunderstorm warnings | 111 | 54 | 51% | 190 | 52% | 11 min |
| NWS Louisville, KY: flash flood warnings | 60 | 39 | 35% | 95 | 79% | 91 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, 6:49 PM EST | Special Weather Statement | LMK | 41 min |
| Jan 15, 3:45 AM EST | Winter Weather Advisory | LMK | 31 hr |
| Jan 18, 4:04 AM EST | Winter Weather Advisory | LMK | 29 hr |
| Jan 26, 3:41 AM EST | Dense Fog Advisory | LMK | 3 hr |
| Jan 26, 2:59 PM EST | Winter Weather Advisory | LMK | 33 hr |
| Jan 30, 6:04 PM EST | Winter Weather Advisory | LMK | 5 hr |
| Jan 31, 3:09 AM EST | Winter Weather Advisory | LMK | 48 hr |
| Feb 8, 2:06 PM EST | Winter Storm Watch | LMK | 24 hr |
| Feb 9, 2:32 PM EST | Winter Weather Advisory | LMK | 43 hr |
| Feb 10, 1:52 PM EST | Winter Storm Warning | LMK | 20 hr |
| Feb 12, 3:54 PM EST | Winter Storm Watch | LMK | 35 hr |
| Feb 14, 3:15 AM EST | Winter Storm Warning | LMK | 44 hr |
| Feb 15, 4:53 PM EST | Mesoscale Discussion | SPC | 4 hr |
| Feb 16, 3:20 PM EST | Winter Storm Watch | LMK | 13 hr |
| Feb 17, 3:57 AM EST | Winter Weather Advisory | LMK | 42 hr |
| Feb 26, 3:20 PM EST | Flood Watch | LMK | 61 hr |
| Feb 28, 9:25 AM EST | Areal Flood Warning | LMK | 3 hr |
| Feb 28, 12:20 PM EST | Areal Flood Warning | LMK | 6 hr |
| Feb 28, 10:04 PM EST | Areal Flood Warning | LMK | 9 hr |
| Mar 17, 7:57 AM EDT | Dense Fog Advisory | LMK | 3 hr |
| Mar 25, 3:55 AM EDT | Wind Advisory | LMK | 25 hr |
| Mar 25, 10:07 PM EDT | Mesoscale Discussion | SPC | 83 min |
| Mar 30, 3:07 PM EDT | Freeze Watch | LMK | 23 hr |
| Mar 30, 3:07 PM EDT | Freeze Warning | LMK | 43 hr |
| Mar 31, 2:32 PM EDT | Freeze Warning | LMK | 44 hr |
| Apr 1, 2:35 PM EDT | Freeze Warning | LMK | 43 hr |
| Apr 8, 4:24 PM EDT | Mesoscale Discussion | SPC | 96 min |
| Apr 15, 3:16 AM EDT | Frost Advisory | LMK | 30 hr |
| Apr 20, 3:36 AM EDT | Freeze Watch | LMK | 24 hr |
| Apr 21, 1:42 AM EDT | Special Weather Statement | LMK | 63 min |
| Apr 21, 3:52 AM EDT | Freeze Warning | LMK | 28 hr |
| Apr 21, 2:49 PM EDT | Freeze Watch | LMK | 14 hr |
| Apr 22, 4:20 AM EDT | Frost Advisory | LMK | 28 hr |
| Apr 25, 3:40 AM EDT | Dense Fog Advisory | LMK | 4 hr |
| Apr 30, 3:28 AM EDT | Frost Advisory | LMK | 29 hr |
| May 7, 2:41 PM EDT | Frost Advisory | LMK | 17 hr |
| May 9, 3:04 AM EDT | Wind Advisory | LMK | 17 hr |
| May 26, 9:42 PM EDT | Dense Fog Advisory | LMK | 12 hr |
| Jun 3, 1:26 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 3, 2:21 PM EDT | Special Weather Statement | LMK | 24 min |
| Jun 3, 2:42 PM EDT | Severe Thunderstorm Warning | LMK | 33 min |
| Jun 3, 9:31 PM EDT | Special Weather Statement | LMK | 29 min |
| Jun 4, 3:10 AM EDT | Dense Fog Advisory | LMK | 6 hr |
| Jun 12, 4:14 PM EDT | Special Weather Statement | LMK | 46 min |
| Jun 12, 4:31 PM EDT | Special Weather Statement | LMK | 44 min |
| Jun 13, 2:04 PM EDT | Mesoscale Discussion | SPC | 56 min |
| Jun 13, 2:23 PM EDT | Special Weather Statement | LMK | 37 min |
| Jun 13, 2:52 PM EDT | Severe Thunderstorm Warning | LMK | 23 min |
| Jun 13, 3:45 PM EDT | Areal Flood Advisory | LMK | 36 min |
| Jun 13, 4:16 PM EDT | Severe Thunderstorm Warning | LMK | 29 min |
| Jun 13, 4:21 PM EDT | Flash Flood Warning | LMK | 4 hr |
| Jun 13, 4:46 PM EDT | Areal Flood Advisory | LMK | 41 min |
| Jun 18, 8:53 PM EDT | Mesoscale Discussion | SPC | 67 min |
| Jun 18, 9:09 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 18, 10:03 PM EDT | Special Weather Statement | LMK | 27 min |
| Jun 19, 1:14 AM EDT | Special Weather Statement | LMK | 31 min |
| Jun 19, 1:46 AM EDT | Special Weather Statement | LMK | 44 min |
| Jun 19, 2:28 AM EDT | Areal Flood Advisory | LMK | 3 hr |
| Jul 1, 3:57 AM EDT | Flash Flood Watch | LMK | 16 hr |
| Jul 6, 4:25 PM EDT | Special Weather Statement | LMK | 20 min |
| Jul 6, 4:34 PM EDT | Severe Thunderstorm Warning | LMK | 26 min |
| Jul 6, 4:49 PM EDT | Areal Flood Advisory | LMK | 116 min |
| Jul 6, 5:00 PM EDT | Special Weather Statement | LMK | 30 min |
| Jul 7, 4:39 PM EDT | Special Weather Statement | LMK | 36 min |
| Jul 8, 6:55 PM EDT | Special Weather Statement | LMK | 35 min |
| Jul 8, 8:15 PM EDT | Special Weather Statement | LMK | 30 min |
| Jul 8, 8:43 PM EDT | Special Weather Statement | LMK | 32 min |
| Jul 8, 8:44 PM EDT | Areal Flood Advisory | LMK | 2 hr |
| Jul 10, 11:03 PM EDT | Special Weather Statement | LMK | 42 min |
| Jul 13, 12:26 PM EDT | Special Weather Statement | LMK | 34 min |
| Jul 16, 1:10 PM EDT | Mesoscale Discussion | SPC | 4 hr |
| Jul 16, 3:59 PM EDT | Areal Flood Advisory | LMK | 3 hr |
| Aug 12, 10:32 PM EDT | Special Weather Statement | LMK | 28 min |
| Aug 12, 11:08 PM EDT | Special Weather Statement | LMK | 22 min |
| Aug 13, 1:13 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 13, 2:17 PM EDT | Special Weather Statement | LMK | 28 min |
| Aug 13, 5:51 PM EDT | Special Weather Statement | LMK | 24 min |
| Aug 13, 6:25 PM EDT | Areal Flood Advisory | LMK | 3 hr |
| Aug 13, 8:09 PM EDT | Areal Flood Advisory | LMK | 3 hr |
| Aug 16, 3:20 PM EDT | Areal Flood Advisory | LMK | 3 hr |
| Aug 16, 5:15 PM EDT | Areal Flood Advisory | LMK | 3 hr |
| Aug 16, 5:43 PM EDT | Flash Flood Warning | LMK | 3 hr |
| Aug 19, 3:36 PM EDT | Dense Fog Advisory | LMK | 18 hr |
| Aug 27, 5:36 PM EDT | Areal Flood Advisory | LMK | 114 min |
| Aug 30, 3:37 AM EDT | Flash Flood Watch | LMK | 40 hr |
| Aug 30, 12:29 PM EDT | Special Weather Statement | LMK | 46 min |
| Aug 30, 12:41 PM EDT | Special Weather Statement | LMK | 34 min |
| Aug 30, 12:53 PM EDT | Flash Flood Warning | LMK | 3 hr |
| Aug 30, 1:34 PM EDT | Areal Flood Advisory | LMK | 3 hr |
| Sep 15, 10:27 PM EDT | Dense Fog Advisory | LMK | 12 hr |
| Oct 5, 4:25 AM EDT | Dense Fog Advisory | LMK | 6 hr |
| Oct 5, 10:02 AM EDT | Dense Fog Advisory | LMK | 58 min |
| Oct 6, 9:37 PM EDT | Areal Flood Advisory | LMK | 3 hr |
| Oct 8, 3:36 AM EDT | Dense Fog Advisory | LMK | 6 hr |
| Oct 15, 10:44 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Oct 26, 3:26 PM EDT | Frost Advisory | LMK | 18 hr |
| Nov 2, 3:35 AM EDT | Freeze Watch | LMK | 23 hr |
| Nov 2, 3:35 AM EDT | Freeze Warning | LMK | 29 hr |
| Nov 3, 3:04 AM EDT | Freeze Warning | LMK | 30 hr |
| Dec 6, 4:18 AM EST | Special Weather Statement | LMK | 27 min |
| Dec 11, 2:02 AM EST | Mesoscale Discussion | SPC | 88 min |
| Dec 11, 2:27 AM EST | Tornado Watch | SPC | 7 hr |
| Dec 11, 2:28 AM EST | Tornado Warning | LMK | 20 min |
| Dec 11, 3:16 AM EST | Severe Thunderstorm Warning | LMK | 29 min |
| Dec 11, 4:10 AM EST | Areal Flood Advisory | LMK | 4 hr |
| Dec 11, 4:20 AM EST | Severe Thunderstorm Warning | LMK | 25 min |
| Dec 11, 4:56 AM EST | Flash Flood Warning | LMK | 3 hr |
| Dec 11, 11:10 AM EST | Special Weather Statement | LMK | 65 min |
| Dec 30, 4:03 AM EST | Dense Fog Advisory | LMK | 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 | 6 |
| Tornado Warning | 1 |
| Severe Thunderstorm Watch | 1 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 10 |
| Special Weather Statement | 26 |
| Flooding | |
| Areal Flood Warning | 3 |
| Flash Flood Warning | 4 |
| Flash Flood Watch | 2 |
| Flood Watch | 1 |
| Areal Flood Advisory | 14 |
| Winter | |
| Winter Storm Warning | 2 |
| Winter Storm Watch | 3 |
| Winter Weather Advisory | 7 |
| Cold | |
| Freeze Warning | 6 |
| Freeze Watch | 4 |
| Frost Advisory | 5 |
| Wind and dust | |
| Wind Advisory | 2 |
| Fog and smoke | |
| Dense Fog Advisory | 11 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20202022
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.