Alert archive / Kentucky / Henderson County
Weather alerts in Henderson County, Kentucky, 2022
136 weather alerts in 2022, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Henderson County and its neighbors
Each county as a circle sized by its count in 2022. Tap one for its archive.
- Alerts
- 136
- Warnings
- 34
- Watches
- 16
- Advisories
- 55
- Busiest month
- March19 alerts
- Busiest day
- August 2, 20227 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
Henderson County, 2022
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 0 | ||||
| Severe thunderstorm warnings | 9 | 6 | 33% | 8 | 63% | 15 min |
| Flash flood warnings | 2 | 1 | 50% | 1 | 100% | 2 min |
Each office's whole area, 2022
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Paducah, KY: tornado warnings | 31 | 8 | 74% | 15 | 67% | 11 min |
| NWS Paducah, KY: severe thunderstorm warnings | 226 | 81 | 64% | 272 | 64% | 20 min |
| NWS Paducah, KY: flash flood warnings | 44 | 20 | 55% | 39 | 85% | 80 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 1, 11:37 AM CST | Areal Flood Advisory | PAH | 6 hr |
| Jan 1, 12:35 PM CST | River Flood Warning | PAH | 14 days |
| Jan 2, 11:37 AM CST | River Flood Warning | PAH | 14 days |
| Jan 5, 1:30 PM CST | Winter Weather Advisory | PAH | 27 hr |
| Jan 15, 12:11 PM CST | River Flood Advisory | PAH | 66 hr |
| Jan 18, 3:08 PM CST | Winter Weather Advisory | PAH | 35 hr |
| Jan 31, 4:21 AM CST | Winter Storm Watch | PAH | 34 hr |
| Feb 1, 2:37 PM CST | Winter Storm Warning | PAH | 57 hr |
| Feb 2, 2:54 AM CST | Ice Storm Warning | PAH | 45 hr |
| Feb 3, 2:21 AM CST | Mesoscale Discussion | SPC | 6 hr |
| Feb 3, 4:55 PM CST | Mesoscale Discussion | SPC | 4 hr |
| Feb 3, 11:58 PM CST | Winter Weather Advisory | PAH | 6 hr |
| Feb 4, 6:03 AM CST | Winter Weather Advisory | PAH | 117 min |
| Feb 5, 10:44 AM CST | River Flood Warning | PAH | 6 days |
| Feb 6, 8:56 AM CST | River Flood Warning | PAH | 6 days |
| Feb 15, 2:56 PM CST | Wind Advisory | PAH | 27 hr |
| Feb 16, 3:37 AM CST | Wind Advisory | PAH | 40 hr |
| Feb 17, 12:48 AM CST | Flood Watch | PAH | 17 hr |
| Feb 17, 11:27 AM CST | Areal Flood Warning | PAH | 9 hr |
| Feb 18, 11:41 AM CST | River Flood Warning | PAH | 25 days |
| Feb 18, 11:41 AM CST | River Flood Warning | PAH | 27 days |
| Feb 20, 2:12 PM CST | Flood Watch | PAH | 48 hr |
| Feb 22, 3:52 AM CST | Tornado Watch | SPC | 6 hr |
| Feb 22, 7:30 AM CST | Mesoscale Discussion | SPC | 90 min |
| Feb 23, 12:07 PM CST | Winter Weather Advisory | PAH | 35 hr |
| Mar 1, 8:47 AM CST | River Flood Warning | PAH | 49 hr |
| Mar 5, 8:23 PM CST | Flood Watch | PAH | 34 hr |
| Mar 6, 10:43 AM CST | Areal Flood Advisory | PAH | 71 min |
| Mar 6, 8:37 PM CST | Flash Flood Warning | PAH | 51 min |
| Mar 6, 8:45 PM CST | Severe Thunderstorm Warning | PAH | 29 min |
| Mar 7, 1:31 AM CST | Mesoscale Discussion | SPC | 89 min |
| Mar 7, 1:50 AM CST | Areal Flood Advisory | PAH | 6 hr |
| Mar 7, 1:52 AM CST | Tornado Watch | SPC | 5 hr |
| Mar 10, 2:41 PM CST | Winter Weather Advisory | PAH | 35 hr |
| Mar 18, 3:04 PM CDT | Mesoscale Discussion | SPC | 116 min |
| Mar 18, 6:03 PM CDT | Mesoscale Discussion | SPC | 87 min |
| Mar 22, 5:14 PM CDT | Areal Flood Advisory | PAH | 2 hr |
| Mar 29, 5:23 AM CDT | Wind Advisory | PAH | 38 hr |
| Mar 30, 12:41 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Mar 30, 2:44 PM CDT | Tornado Watch | SPC | 6 hr |
| Mar 30, 5:32 PM CDT | Mesoscale Discussion | SPC | 88 min |
| Mar 30, 6:29 PM CDT | Areal Flood Advisory | PAH | 3 hr |
| Mar 30, 6:54 PM CDT | Severe Thunderstorm Warning | PAH | 66 min |
| Mar 30, 7:24 PM CDT | Mesoscale Discussion | SPC | 96 min |
| Apr 1, 2:40 PM CDT | Frost Advisory | PAH | 17 hr |
| Apr 2, 2:37 PM CDT | Frost Advisory | PAH | 18 hr |
| Apr 9, 2:10 PM CDT | Frost Advisory | PAH | 17 hr |
| Apr 13, 1:48 AM CDT | Wind Advisory | PAH | 16 hr |
| Apr 13, 12:32 PM CDT | Mesoscale Discussion | SPC | 118 min |
| Apr 18, 4:33 PM CDT | Frost Advisory | PAH | 15 hr |
| Apr 26, 3:01 AM CDT | Frost Advisory | PAH | 28 hr |
| May 3, 4:04 AM CDT | Lake Wind Advisory | PAH | 13 hr |
| May 9, 10:34 AM CDT | Lake Wind Advisory | PAH | 7 hr |
| May 10, 10:52 AM CDT | River Flood Warning | PAH | 4 days |
| May 12, 9:09 AM CDT | River Flood Warning | PAH | 3 days |
| May 14, 7:32 PM CDT | Severe Thunderstorm Warning | PAH | 28 min |
| May 14, 8:04 PM CDT | Special Weather Statement | PAH | 26 min |
| May 14, 8:42 PM CDT | Areal Flood Advisory | PAH | 3 hr |
| May 14, 10:12 PM CDT | Areal Flood Advisory | PAH | 3 hr |
| May 15, 2:03 PM CDT | Mesoscale Discussion | SPC | 117 min |
| May 18, 1:38 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 19, 4:39 PM CDT | Tornado Watch | SPC | 6 hr |
| May 20, 4:04 AM CDT | Lake Wind Advisory | PAH | 15 hr |
| May 21, 2:36 AM CDT | Lake Wind Advisory | PAH | 15 hr |
| May 21, 12:00 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 21, 12:51 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 21, 1:52 PM CDT | Special Weather Statement | PAH | 38 min |
| May 25, 9:40 AM CDT | Lake Wind Advisory | PAH | 9 hr |
| May 30, 3:37 AM CDT | Lake Wind Advisory | PAH | 15 hr |
| Jun 1, 1:58 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Jun 1, 6:24 PM CDT | Mesoscale Discussion | SPC | 96 min |
| Jun 1, 10:20 PM CDT | Areal Flood Advisory | PAH | 3 hr |
| Jun 6, 12:34 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 12, 2:27 PM CDT | Heat Advisory | PAH | 36 hr |
| Jun 12, 8:00 PM CDT | Excessive Heat Warning | PAH | 4 days |
| Jun 17, 5:38 AM CDT | Mesoscale Discussion | SPC | 97 min |
| Jun 17, 6:03 AM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jun 17, 7:45 AM CDT | Special Weather Statement | PAH | 45 min |
| Jun 17, 7:52 AM CDT | Severe Thunderstorm Warning | PAH | 38 min |
| Jun 17, 8:28 AM CDT | Areal Flood Advisory | PAH | 3 hr |
| Jun 22, 12:01 PM CDT | Heat Advisory | PAH | 7 hr |
| Jul 3, 2:02 PM CDT | Heat Advisory | PAH | 61 hr |
| Jul 5, 3:29 AM CDT | Excessive Heat Warning | PAH | 4 days |
| Jul 7, 2:58 PM CDT | Severe Thunderstorm Warning | PAH | 32 min |
| Jul 8, 4:42 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 8, 9:07 PM CDT | Special Weather Statement | PAH | 23 min |
| Jul 16, 9:52 AM CDT | Special Weather Statement | PAH | 23 min |
| Jul 17, 11:10 PM CDT | Areal Flood Advisory | PAH | 3 hr |
| Jul 19, 3:33 AM CDT | Heat Advisory | PAH | 34 hr |
| Jul 20, 1:47 PM CDT | Excessive Heat Warning | PAH | 7 hr |
| Jul 20, 5:33 PM CDT | Mesoscale Discussion | SPC | 87 min |
| Jul 21, 2:21 PM CDT | Heat Advisory | PAH | 3 days |
| Jul 24, 7:27 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 1, 3:07 PM CDT | Mesoscale Discussion | SPC | 113 min |
| Aug 1, 3:39 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Aug 1, 5:51 PM CDT | Mesoscale Discussion | SPC | 114 min |
| Aug 1, 7:10 PM CDT | Severe Thunderstorm Warning | PAH | 50 min |
| Aug 1, 7:52 PM CDT | Mesoscale Discussion | SPC | 113 min |
| Aug 1, 8:01 PM CDT | Severe Thunderstorm Warning | PAH | 29 min |
| Aug 1, 9:01 PM CDT | Special Weather Statement | PAH | 44 min |
| Aug 1, 10:17 PM CDT | Severe Thunderstorm Warning | PAH | 31 min |
| Aug 1, 10:36 PM CDT | Severe Thunderstorm Warning | PAH | 39 min |
| Aug 2, 7:42 AM CDT | Areal Flood Advisory | PAH | 3 hr |
| Aug 4, 12:25 PM CDT | Flood Watch | PAH | 22 hr |
| Aug 4, 12:50 PM CDT | Areal Flood Advisory | PAH | 3 hr |
| Sep 3, 1:06 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 3, 3:51 PM CDT | Areal Flood Advisory | PAH | 26 min |
| Sep 3, 4:17 PM CDT | Flash Flood Warning | PAH | 3 hr |
| Sep 3, 4:39 PM CDT | Areal Flood Advisory | PAH | 2 hr |
| Sep 4, 9:54 AM CDT | Areal Flood Advisory | PAH | 3 hr |
| Oct 7, 10:44 AM CDT | Frost Advisory | PAH | 21 hr |
| Oct 8, 2:16 AM CDT | Frost Advisory | PAH | 30 hr |
| Oct 12, 3:28 PM CDT | Red Flag Warning | PAH | 29 hr |
| Oct 13, 4:00 AM CDT | Fire Weather Watch | PAH | 10 hr |
| Oct 13, 2:07 PM CDT | Red Flag Warning | PAH | 29 hr |
| Oct 16, 2:50 AM CDT | Freeze Watch | PAH | 11 hr |
| Oct 16, 1:55 PM CDT | Freeze Warning | PAH | 43 hr |
| Oct 17, 10:13 AM CDT | Red Flag Warning | PAH | 8 hr |
| Oct 18, 1:59 PM CDT | Freeze Warning | PAH | 18 hr |
| Oct 19, 2:06 PM CDT | Red Flag Warning | PAH | 29 hr |
| Oct 24, 1:58 PM CDT | Wind Advisory | PAH | 29 hr |
| Oct 31, 9:01 PM CDT | Dense Fog Advisory | PAH | 13 hr |
| Nov 3, 2:48 PM CDT | Wind Advisory | PAH | 46 hr |
| Nov 25, 6:36 PM CST | Dense Fog Advisory | PAH | 13 hr |
| Nov 26, 2:04 PM CST | Wind Advisory | PAH | 22 hr |
| Dec 1, 1:56 PM CST | Wind Advisory | PAH | 35 hr |
| Dec 5, 10:55 PM CST | Dense Fog Advisory | PAH | 10 hr |
| Dec 9, 8:08 PM CST | Dense Fog Advisory | PAH | 9 hr |
| Dec 20, 2:31 PM CST | Wind Chill Watch | PAH | 13 hr |
| Dec 20, 2:31 PM CST | Winter Storm Watch | PAH | 23 hr |
| Dec 21, 3:43 AM CST | Wind Chill Warning | PAH | 56 hr |
| Dec 21, 1:36 PM CST | Winter Weather Advisory | PAH | 21 hr |
| Dec 22, 10:19 AM CST | Winter Storm Warning | PAH | 14 hr |
| Dec 22, 3:39 PM CST | Mesoscale Discussion | SPC | 4 hr |
| Dec 23, 2:23 AM CST | Wind Chill Advisory | PAH | 33 hr |
| Dec 25, 1:25 PM CST | Winter Weather Advisory | PAH | 21 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 archive20212023
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.