Alert archive / Kentucky / Clinton County
Weather alerts in Clinton County, Kentucky, 2020
92 weather alerts in 2020, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Clinton County and its neighbors
Each county as a circle sized by its count in 2020. Tap one for its archive.
- Alerts
- 92
- Warnings
- 14
- Watches
- 17
- Advisories
- 35
- Busiest month
- April15 alerts
- Busiest day
- January 11, 20205 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
Clinton County, 2020
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 0 | ||||
| Severe thunderstorm warnings | 4 | 2 | 50% | 3 | 100% | 16 min |
| Flash flood warnings | 3 | 2 | 33% | 1 | 100% | 50 min |
Each office's whole area, 2020
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Louisville, KY: tornado warnings | 9 | 0 | 100% | 2 | 0% | |
| NWS Louisville, KY: severe thunderstorm warnings | 177 | 88 | 50% | 258 | 62% | 16 min |
| NWS Louisville, KY: flash flood warnings | 73 | 43 | 41% | 111 | 77% | 61 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, Central Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jan 10, 2:52 AM CST | Wind Advisory | LMK | 40 hr |
| Jan 11, 8:20 AM CST | Mesoscale Discussion | SPC | 55 min |
| Jan 11, 8:36 AM CST | Severe Thunderstorm Watch | SPC | 7 hr |
| Jan 11, 11:30 AM CST | Severe Thunderstorm Warning | LMK | 30 min |
| Jan 11, 11:35 AM CST | Mesoscale Discussion | SPC | 85 min |
| Jan 11, 4:01 PM CST | Areal Flood Advisory | LMK | 3 hr |
| Jan 11, 7:12 PM CST | High Wind Warning | LMK | 2 hr |
| Feb 4, 2:34 PM CST | Flood Watch | LMK | 37 hr |
| Feb 5, 7:57 PM CST | Areal Flood Advisory | LMK | 3 hr |
| Feb 6, 1:38 PM CST | Winter Weather Advisory | LMK | 22 hr |
| Feb 11, 10:33 AM CST | Flash Flood Watch | LMK | 43 hr |
| Feb 12, 6:14 PM CST | Special Weather Statement | LMK | 46 min |
| Feb 12, 6:52 PM CST | Areal Flood Advisory | LMK | 3 hr |
| Feb 12, 11:07 PM CST | Areal Flood Advisory | LMK | 5 hr |
| Mar 3, 1:02 AM CST | Mesoscale Discussion | SPC | 118 min |
| Mar 12, 5:09 PM CDT | Tornado Watch | SPC | 5 hr |
| Mar 12, 6:20 PM CDT | Mesoscale Discussion | SPC | 85 min |
| Mar 12, 7:48 PM CDT | Flash Flood Warning | LMK | 3 hr |
| Mar 12, 8:04 PM CDT | Severe Thunderstorm Warning | LMK | 26 min |
| Mar 12, 10:16 PM CDT | Areal Flood Warning | LMK | 6 hr |
| Mar 29, 1:17 AM CDT | Special Weather Statement | LMK | 43 min |
| Mar 29, 1:50 AM CDT | Mesoscale Discussion | SPC | 85 min |
| Apr 8, 5:52 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 8, 6:24 PM CDT | Tornado Watch | SPC | 5 hr |
| Apr 9, 2:14 PM CDT | Freeze Watch | LMK | 12 hr |
| Apr 10, 2:36 AM CDT | Freeze Warning | LMK | 29 hr |
| Apr 12, 2:45 AM CDT | Wind Advisory | LMK | 32 hr |
| Apr 12, 5:32 PM CDT | Areal Flood Advisory | LMK | 3 hr |
| Apr 13, 4:05 AM CDT | Severe Thunderstorm Warning | LMK | 40 min |
| Apr 13, 4:45 AM CDT | Special Weather Statement | LMK | 45 min |
| Apr 13, 6:50 PM CDT | Freeze Watch | LMK | 8 hr |
| Apr 14, 2:20 AM CDT | Freeze Warning | LMK | 30 hr |
| Apr 15, 9:03 AM CDT | Frost Advisory | LMK | 23 hr |
| Apr 15, 9:03 AM CDT | Freeze Warning | LMK | 23 hr |
| Apr 21, 2:38 AM CDT | Frost Advisory | LMK | 29 hr |
| Apr 27, 2:30 AM CDT | Dense Fog Advisory | LMK | 7 hr |
| Apr 29, 6:14 AM CDT | Wind Advisory | LMK | 5 hr |
| May 3, 3:08 PM CDT | Mesoscale Discussion | SPC | 67 min |
| May 3, 5:35 PM CDT | Mesoscale Discussion | SPC | 55 min |
| May 3, 5:52 PM CDT | Severe Thunderstorm Watch | SPC | 3 hr |
| May 3, 6:03 PM CDT | Special Weather Statement | LMK | 42 min |
| May 6, 2:15 PM CDT | Frost Advisory | LMK | 17 hr |
| May 7, 2:07 AM CDT | Freeze Warning | LMK | 54 hr |
| May 9, 3:31 AM CDT | Frost Advisory | LMK | 27 hr |
| May 17, 2:03 PM CDT | Flash Flood Watch | LMK | 60 hr |
| May 18, 1:18 PM CDT | Tornado Watch | SPC | 7 hr |
| May 18, 3:18 PM CDT | Severe Thunderstorm Warning | LMK | 27 min |
| May 25, 1:37 PM CDT | Areal Flood Advisory | LMK | 113 min |
| May 28, 5:20 PM CDT | Special Weather Statement | LMK | 25 min |
| Jun 4, 5:08 PM CDT | Special Weather Statement | LMK | 52 min |
| Jun 9, 2:59 PM CDT | Special Weather Statement | LMK | 31 min |
| Jun 21, 11:06 AM CDT | Special Weather Statement | LMK | 24 min |
| Jun 21, 4:08 PM CDT | Special Weather Statement | LMK | 37 min |
| Jun 27, 7:24 PM CDT | Flash Flood Watch | LMK | 3 days |
| Jun 27, 11:33 PM CDT | Special Weather Statement | LMK | 42 min |
| Jul 5, 1:51 PM CDT | Special Weather Statement | LMK | 24 min |
| Jul 20, 12:42 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 20, 2:01 PM CDT | Flash Flood Watch | LMK | 4 hr |
| Jul 21, 9:24 PM CDT | Special Weather Statement | LMK | 21 min |
| Jul 21, 10:08 PM CDT | Areal Flood Advisory | LMK | 3 hr |
| Jul 26, 5:23 PM CDT | Areal Flood Advisory | LMK | 2 hr |
| Jul 26, 5:47 PM CDT | Flash Flood Warning | LMK | 2 hr |
| Jul 28, 3:51 PM CDT | Special Weather Statement | LMK | 24 min |
| Jul 28, 4:03 PM CDT | Areal Flood Advisory | LMK | 3 hr |
| Jul 28, 4:20 PM CDT | Flash Flood Warning | LMK | 3 hr |
| Jul 30, 11:04 AM CDT | Flash Flood Watch | LMK | 40 hr |
| Jul 31, 12:21 PM CDT | Mesoscale Discussion | SPC | 54 min |
| Aug 3, 7:34 PM CDT | Special Weather Statement | LMK | 26 min |
| Aug 13, 5:43 AM CDT | Dense Fog Advisory | LMK | 3 hr |
| Aug 14, 8:20 AM CDT | Flash Flood Watch | LMK | 18 hr |
| Aug 22, 1:26 AM CDT | Areal Flood Advisory | LMK | 3 hr |
| Aug 28, 1:04 PM CDT | Tornado Watch | SPC | 3 hr |
| Aug 29, 3:22 PM CDT | Mesoscale Discussion | SPC | 113 min |
| Aug 29, 3:50 PM CDT | Special Weather Statement | LMK | 25 min |
| Aug 29, 4:09 PM CDT | Areal Flood Advisory | LMK | 99 min |
| Sep 12, 6:10 PM CDT | Areal Flood Advisory | LMK | 3 hr |
| Sep 13, 2:48 AM CDT | Flash Flood Watch | LMK | 12 hr |
| Sep 14, 1:14 AM CDT | Dense Fog Advisory | LMK | 5 hr |
| Sep 26, 2:15 AM CDT | Dense Fog Advisory | LMK | 5 hr |
| Sep 29, 12:47 AM CDT | Dense Fog Advisory | LMK | 7 hr |
| Oct 16, 2:16 AM CDT | Frost Advisory | LMK | 30 hr |
| Oct 30, 2:29 AM CDT | Frost Advisory | LMK | 31 hr |
| Oct 30, 1:30 PM CDT | Freeze Watch | LMK | 38 hr |
| Nov 1, 2:00 AM CST | Freeze Warning | LMK | 30 hr |
| Nov 14, 2:26 AM CST | Wind Advisory | LMK | 40 hr |
| Nov 25, 3:53 AM CST | Wind Advisory | LMK | 12 hr |
| Nov 27, 1:30 AM CST | Dense Fog Advisory | LMK | 9 hr |
| Nov 29, 2:14 PM CST | Winter Weather Advisory | LMK | 40 hr |
| Dec 6, 1:47 AM CST | Freezing Fog Advisory | LMK | 7 hr |
| Dec 20, 10:17 PM CST | Dense Fog Advisory | LMK | 6 hr |
| Dec 23, 3:15 PM CST | Wind Advisory | LMK | 12 hr |
| Dec 24, 2:36 AM CST | Winter Weather Advisory | LMK | 33 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 | 4 |
| Severe Thunderstorm Watch | 2 |
| Tornado Watch | 4 |
| Mesoscale Discussion | 11 |
| Special Weather Statement | 15 |
| Flooding | |
| Areal Flood Warning | 1 |
| Flash Flood Warning | 3 |
| Flash Flood Watch | 7 |
| Flood Watch | 1 |
| Areal Flood Advisory | 12 |
| Winter | |
| Winter Weather Advisory | 3 |
| Cold | |
| Freeze Warning | 5 |
| Freeze Watch | 3 |
| Frost Advisory | 6 |
| Wind and dust | |
| High Wind Warning | 1 |
| Wind Advisory | 6 |
| Fog and smoke | |
| Dense Fog Advisory | 7 |
| Freezing Fog Advisory | 1 |
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.