Alert archive / Kentucky / Leslie County
Weather alerts in Leslie County, Kentucky, 2009
188 weather alerts in 2009, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Leslie County and its neighbors
Each county as a circle sized by its count in 2009. Tap one for its archive.
- Alerts
- 188
- Warnings
- 59
- Watches
- 36
- Advisories
- 57
- Busiest month
- May46 alerts
- Busiest day
- May 8, 200913 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 6 tornado warnings covering Leslie County in 2009 had a tornado report inside them.
Leslie County, 2009
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 6 | 0 | 100% | 0 | ||
| Severe thunderstorm warnings | 29 | 19 | 34% | 12 | 75% | 23 min |
| Flash flood warnings | 10 | 6 | 40% | 5 | 80% | 96 min |
Each office's whole area, 2009
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Jackson, KY: tornado warnings | 43 | 3 | 93% | 10 | 30% | 5 min |
| NWS Jackson, KY: severe thunderstorm warnings | 241 | 131 | 46% | 359 | 73% | 23 min |
| NWS Jackson, KY: flash flood warnings | 68 | 33 | 51% | 117 | 79% | 105 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 5, 11:21 AM EST | Flood Watch | JKL | 43 hr |
| Jan 7, 2:06 AM EST | Areal Flood Advisory | JKL | 3 hr |
| Jan 7, 2:47 AM EST | Winter Weather Advisory | JKL | 31 hr |
| Jan 7, 3:21 AM EST | Areal Flood Advisory | JKL | 10 hr |
| Jan 7, 4:36 AM EST | Areal Flood Advisory | JKL | 6 hr |
| Jan 7, 5:47 AM EST | Areal Flood Advisory | JKL | 6 hr |
| Jan 10, 4:25 AM EST | Freezing Rain Advisory | JKL | 5 hr |
| Jan 15, 3:24 PM EST | Wind Chill Advisory | JKL | 18 hr |
| Jan 17, 10:24 PM EST | Freezing Rain Advisory | JKL | 14 hr |
| Jan 18, 3:34 PM EST | Winter Weather Advisory | JKL | 20 hr |
| Jan 25, 3:56 AM EST | Winter Storm Watch | JKL | 25 hr |
| Jan 26, 4:50 AM EST | Winter Storm Warning | JKL | 59 hr |
| Jan 26, 10:36 AM EST | Flood Watch | JKL | 48 hr |
| Jan 27, 12:44 AM EST | Mesoscale Discussion | SPC | 5 hr |
| Jan 28, 10:54 AM EST | Areal Flood Advisory | JKL | 5 hr |
| Jan 28, 11:23 AM EST | Winter Weather Advisory | JKL | 4 hr |
| Feb 2, 4:30 PM EST | Winter Weather Advisory | JKL | 51 hr |
| Feb 3, 10:32 PM EST | Winter Storm Warning | JKL | 20 hr |
| Feb 10, 3:48 AM EST | High Wind Watch | JKL | 11 hr |
| Feb 10, 2:25 PM EST | High Wind Warning | JKL | 38 hr |
| Feb 11, 11:02 AM EST | Mesoscale Discussion | SPC | 88 min |
| Feb 11, 1:35 PM EST | Mesoscale Discussion | SPC | 85 min |
| Feb 11, 1:59 PM EST | Tornado Watch | SPC | 7 hr |
| Feb 11, 4:02 PM EST | Severe Thunderstorm Warning | JKL | 58 min |
| Feb 11, 4:34 PM EST | Mesoscale Discussion | SPC | 86 min |
| Feb 18, 12:09 PM EST | Tornado Watch | SPC | 6 hr |
| Feb 18, 2:33 PM EST | Mesoscale Discussion | SPC | 87 min |
| Feb 18, 2:48 PM EST | Severe Thunderstorm Warning | JKL | 42 min |
| Feb 21, 5:06 AM EST | Winter Weather Advisory | JKL | 35 hr |
| Feb 27, 7:06 AM EST | Severe Thunderstorm Warning | JKL | 54 min |
| Feb 28, 3:55 AM EST | Winter Weather Advisory | JKL | 27 hr |
| Mar 8, 5:36 PM EDT | Mesoscale Discussion | SPC | 54 min |
| Mar 8, 7:32 PM EDT | Mesoscale Discussion | SPC | 58 min |
| Mar 12, 3:33 PM EDT | Winter Weather Advisory | JKL | 16 hr |
| Mar 12, 10:39 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Mar 16, 9:16 PM EDT | Dense Fog Advisory | JKL | 14 hr |
| Mar 29, 10:18 AM EDT | Lake Wind Advisory | JKL | 5 hr |
| Apr 2, 4:35 AM EDT | Lake Wind Advisory | JKL | 35 hr |
| Apr 4, 5:55 AM EDT | Dense Fog Advisory | JKL | 4 hr |
| Apr 5, 8:12 PM EDT | Mesoscale Discussion | SPC | 63 min |
| Apr 5, 8:53 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Apr 5, 10:20 PM EDT | Severe Thunderstorm Warning | JKL | 40 min |
| Apr 6, 12:08 AM EDT | Mesoscale Discussion | SPC | 67 min |
| Apr 6, 3:55 AM EDT | Freeze Watch | JKL | 37 hr |
| Apr 6, 3:55 AM EDT | Freeze Warning | JKL | 31 hr |
| Apr 7, 4:36 PM EDT | Freeze Warning | JKL | 17 hr |
| Apr 10, 2:26 PM EDT | Mesoscale Discussion | SPC | 64 min |
| Apr 10, 2:51 PM EDT | Tornado Watch | SPC | 6 hr |
| Apr 10, 4:25 PM EDT | Flash Flood Watch | JKL | 5 hr |
| Apr 10, 4:42 PM EDT | Mesoscale Discussion | SPC | 63 min |
| Apr 10, 4:57 PM EDT | Severe Thunderstorm Warning | JKL | 48 min |
| Apr 11, 3:20 PM EDT | Frost Advisory | JKL | 19 hr |
| Apr 27, 9:07 AM EDT | Red Flag Warning | JKL | 10 hr |
| May 3, 2:50 PM EDT | Flash Flood Watch | JKL | 8 hr |
| May 3, 10:33 PM EDT | Flood Watch | JKL | 12 hr |
| May 3, 11:15 PM EDT | Areal Flood Advisory | JKL | 6 hr |
| May 3, 11:48 PM EDT | Flash Flood Warning | JKL | 6 hr |
| May 4, 12:21 AM EDT | Areal Flood Advisory | JKL | 6 hr |
| May 4, 1:41 AM EDT | Flash Flood Warning | JKL | 4 hr |
| May 5, 4:00 PM EDT | Flood Watch | JKL | 29 hr |
| May 8, 3:52 AM EDT | Flash Flood Watch | JKL | 35 hr |
| May 8, 1:08 PM EDT | Mesoscale Discussion | SPC | 97 min |
| May 8, 4:15 PM EDT | Areal Flood Advisory | JKL | 3 hr |
| May 8, 4:29 PM EDT | Flash Flood Warning | JKL | 3 hr |
| May 8, 4:42 PM EDT | Tornado Watch | SPC | 7 hr |
| May 8, 5:14 PM EDT | Tornado Warning | JKL | 46 min |
| May 8, 5:51 PM EDT | Tornado Warning | JKL | 39 min |
| May 8, 6:03 PM EDT | Mesoscale Discussion | SPC | 87 min |
| May 8, 7:08 PM EDT | Flash Flood Warning | JKL | 3 hr |
| May 8, 7:12 PM EDT | Severe Thunderstorm Warning | JKL | 33 min |
| May 8, 7:15 PM EDT | Areal Flood Advisory | JKL | 3 hr |
| May 8, 7:30 PM EDT | Flash Flood Warning | JKL | 3 hr |
| May 8, 7:48 PM EDT | Severe Thunderstorm Warning | JKL | 42 min |
| May 8, 8:00 PM EDT | Tornado Warning | JKL | 30 min |
| May 8, 8:08 PM EDT | Tornado Warning | JKL | 37 min |
| May 8, 8:30 PM EDT | Mesoscale Discussion | SPC | 90 min |
| May 8, 8:37 PM EDT | Tornado Warning | JKL | 23 min |
| May 8, 8:59 PM EDT | Tornado Warning | JKL | 31 min |
| May 8, 10:00 PM EDT | Flash Flood Warning | JKL | 4 hr |
| May 8, 11:31 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 9, 2:17 AM EDT | Areal Flood Warning | JKL | 6 hr |
| May 9, 7:30 AM EDT | Areal Flood Warning | JKL | 30 hr |
| May 15, 1:57 PM EDT | Mesoscale Discussion | SPC | 63 min |
| May 16, 2:46 PM EDT | Mesoscale Discussion | SPC | 59 min |
| May 16, 6:24 PM EDT | Severe Thunderstorm Warning | JKL | 36 min |
| May 17, 3:44 PM EDT | Frost Advisory | JKL | 17 hr |
| May 18, 3:20 PM EDT | Frost Advisory | JKL | 18 hr |
| May 26, 9:15 PM EDT | Areal Flood Advisory | JKL | 60 min |
| May 26, 11:39 PM EDT | Areal Flood Advisory | JKL | 66 min |
| May 27, 4:15 PM EDT | Flash Flood Watch | JKL | 4 hr |
| May 28, 1:28 PM EDT | Mesoscale Discussion | SPC | 62 min |
| May 28, 2:21 PM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
| May 28, 4:39 PM EDT | Areal Flood Advisory | JKL | 51 min |
| May 28, 4:54 PM EDT | Mesoscale Discussion | SPC | 66 min |
| May 28, 6:10 PM EDT | Areal Flood Advisory | JKL | 65 min |
| May 28, 7:34 PM EDT | Mesoscale Discussion | SPC | 56 min |
| May 30, 3:51 PM EDT | Mesoscale Discussion | SPC | 84 min |
| May 30, 11:37 PM EDT | Mesoscale Discussion | SPC | 23 min |
| May 31, 2:54 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 2, 3:55 PM EDT | Severe Thunderstorm Warning | JKL | 40 min |
| Jun 2, 4:24 PM EDT | Severe Thunderstorm Warning | JKL | 42 min |
| Jun 3, 3:40 PM EDT | Areal Flood Advisory | JKL | 4 hr |
| Jun 8, 3:24 PM EDT | Mesoscale Discussion | SPC | 96 min |
| Jun 10, 2:50 PM EDT | Flash Flood Watch | JKL | 5 hr |
| Jun 11, 9:26 AM EDT | Areal Flood Advisory | JKL | 3 hr |
| Jun 11, 10:26 AM EDT | Flash Flood Watch | JKL | 17 hr |
| Jun 11, 12:18 PM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jun 11, 2:39 PM EDT | Severe Thunderstorm Warning | JKL | 41 min |
| Jun 11, 2:55 PM EDT | Mesoscale Discussion | SPC | 65 min |
| Jun 11, 3:02 PM EDT | Severe Thunderstorm Warning | JKL | 43 min |
| Jun 11, 3:31 PM EDT | Flash Flood Warning | JKL | 3 hr |
| Jun 11, 8:47 PM EDT | Mesoscale Discussion | SPC | 58 min |
| Jun 13, 6:25 AM EDT | Dense Fog Advisory | JKL | 4 hr |
| Jun 14, 6:30 PM EDT | Severe Thunderstorm Watch | SPC | 3 hr |
| Jun 14, 7:05 PM EDT | Mesoscale Discussion | SPC | 55 min |
| Jun 16, 2:10 PM EDT | Mesoscale Discussion | SPC | 35 min |
| Jun 16, 2:42 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 16, 4:29 PM EDT | Mesoscale Discussion | SPC | 61 min |
| Jun 16, 5:36 PM EDT | Severe Thunderstorm Warning | JKL | 39 min |
| Jun 16, 6:04 PM EDT | Severe Thunderstorm Warning | JKL | 41 min |
| Jun 16, 6:37 PM EDT | Severe Thunderstorm Warning | JKL | 38 min |
| Jun 17, 12:50 AM EDT | Areal Flood Advisory | JKL | 3 hr |
| Jun 17, 3:58 AM EDT | Severe Thunderstorm Warning | JKL | 47 min |
| Jun 17, 12:12 PM EDT | Flash Flood Watch | JKL | 8 hr |
| Jun 17, 12:54 PM EDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Jun 17, 3:17 PM EDT | Mesoscale Discussion | SPC | 28 min |
| Jun 17, 4:07 PM EDT | Mesoscale Discussion | SPC | 23 min |
| Jun 17, 5:03 PM EDT | Flash Flood Warning | JKL | 4 hr |
| Jun 18, 10:39 AM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 18, 12:58 PM EDT | Severe Thunderstorm Warning | JKL | 51 min |
| Jun 18, 1:21 PM EDT | Areal Flood Advisory | JKL | 2 hr |
| Jun 18, 1:21 PM EDT | Severe Thunderstorm Warning | JKL | 39 min |
| Jun 18, 1:27 PM EDT | Severe Thunderstorm Warning | JKL | 48 min |
| Jun 26, 11:27 PM EDT | Areal Flood Advisory | JKL | 43 min |
| Jun 28, 3:49 PM EDT | Severe Thunderstorm Warning | JKL | 41 min |
| Jun 28, 4:04 PM EDT | Mesoscale Discussion | SPC | 56 min |
| Jul 10, 5:36 AM EDT | Dense Fog Advisory | JKL | 3 hr |
| Jul 25, 2:38 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 26, 8:25 AM EDT | Flash Flood Warning | JKL | 2 hr |
| Jul 27, 3:50 AM EDT | Dense Fog Advisory | JKL | 5 hr |
| Jul 30, 3:59 PM EDT | Flash Flood Watch | JKL | 19 hr |
| Aug 1, 3:22 AM EDT | Dense Fog Advisory | JKL | 8 hr |
| Aug 1, 4:04 PM EDT | Flash Flood Watch | JKL | 11 hr |
| Aug 4, 10:57 AM EDT | Flash Flood Watch | JKL | 25 hr |
| Aug 4, 4:29 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Aug 4, 4:58 PM EDT | Severe Thunderstorm Warning | JKL | 32 min |
| Aug 12, 1:06 AM EDT | Flash Flood Warning | JKL | 3 hr |
| Aug 12, 4:00 AM EDT | Areal Flood Warning | JKL | 6 hr |
| Aug 12, 10:00 AM EDT | Areal Flood Warning | JKL | 6 hr |
| Aug 13, 12:15 AM EDT | Dense Fog Advisory | JKL | 10 hr |
| Aug 19, 1:48 PM EDT | Areal Flood Advisory | JKL | 4 hr |
| Sep 7, 2:15 PM EDT | Mesoscale Discussion | SPC | 90 min |
| Sep 7, 10:30 PM EDT | Dense Fog Advisory | JKL | 12 hr |
| Sep 8, 4:59 PM EDT | Severe Thunderstorm Warning | JKL | 46 min |
| Sep 18, 5:42 PM EDT | Areal Flood Advisory | JKL | 2 hr |
| Sep 25, 4:19 AM EDT | Flash Flood Watch | JKL | 41 hr |
| Sep 25, 8:43 PM EDT | Areal Flood Advisory | JKL | 2 hr |
| Sep 26, 8:40 AM EDT | Areal Flood Advisory | JKL | 2 hr |
| Sep 26, 2:00 PM EDT | Areal Flood Advisory | JKL | 3 hr |
| Sep 26, 3:41 PM EDT | Areal Flood Advisory | JKL | 2 hr |
| Oct 8, 4:07 PM EDT | Lake Wind Advisory | JKL | 26 hr |
| Oct 9, 3:17 PM EDT | Tornado Watch | SPC | 4 hr |
| Oct 9, 3:39 PM EDT | Mesoscale Discussion | SPC | 96 min |
| Oct 9, 5:11 PM EDT | Severe Thunderstorm Warning | JKL | 34 min |
| Oct 9, 5:19 PM EDT | Severe Thunderstorm Warning | JKL | 26 min |
| Oct 9, 5:31 PM EDT | Severe Thunderstorm Warning | JKL | 29 min |
| Oct 9, 5:44 PM EDT | Severe Thunderstorm Warning | JKL | 46 min |
| Oct 9, 5:52 PM EDT | Mesoscale Discussion | SPC | 83 min |
| Oct 9, 5:53 PM EDT | Severe Thunderstorm Warning | JKL | 37 min |
| Oct 9, 6:05 PM EDT | Severe Thunderstorm Warning | JKL | 40 min |
| Oct 9, 6:28 PM EDT | Severe Thunderstorm Warning | JKL | 47 min |
| Oct 17, 4:20 PM EDT | Freeze Watch | JKL | 12 hr |
| Oct 18, 3:51 AM EDT | Frost Advisory | JKL | 5 hr |
| Oct 18, 3:51 AM EDT | Freeze Warning | JKL | 30 hr |
| Oct 28, 3:48 PM EDT | Dense Fog Advisory | JKL | 18 hr |
| Dec 4, 2:50 PM EST | Winter Weather Advisory | JKL | 24 hr |
| Dec 7, 3:42 PM EST | High Wind Watch | JKL | 24 hr |
| Dec 8, 3:12 PM EST | High Wind Warning | JKL | 30 hr |
| Dec 8, 11:42 PM EST | Areal Flood Advisory | JKL | 9 hr |
| Dec 9, 2:11 AM EST | Areal Flood Warning | JKL | 10 hr |
| Dec 9, 7:31 AM EST | Areal Flood Advisory | JKL | 6 hr |
| Dec 12, 9:40 PM EST | Winter Weather Advisory | JKL | 6 hr |
| Dec 17, 4:01 PM EST | Winter Storm Watch | JKL | 13 hr |
| Dec 18, 4:50 AM EST | Winter Storm Warning | JKL | 46 hr |
| Dec 18, 4:50 AM EST | Winter Weather Advisory | JKL | 53 hr |
| Dec 18, 7:22 PM EST | Mesoscale Discussion | SPC | 5 hr |
| Dec 22, 4:03 AM EST | Freezing Fog Advisory | JKL | 6 hr |
| Dec 23, 4:35 PM EST | Lake Wind Advisory | JKL | 47 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20082010
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.