Alert archive / Kentucky / Monroe County
Weather alerts in Monroe County, Kentucky, 2012
136 weather alerts in 2012, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Monroe County and its neighbors
Each county as a circle sized by its count in 2012. Tap one for its archive.
- Alerts
- 136
- Warnings
- 25
- Watches
- 26
- Advisories
- 30
- Busiest month
- July25 alerts
- Busiest day
- April 26, 20128 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 4 tornado warnings covering Monroe County in 2012 had a tornado report inside them.
Monroe County, 2012
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 4 | 0 | 100% | 0 | ||
| Severe thunderstorm warnings | 14 | 9 | 36% | 8 | 75% | 15 min |
| Flash flood warnings | 0 | 0 |
Each office's whole area, 2012
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Louisville, KY: tornado warnings | 99 | 21 | 79% | 65 | 80% | 16 min |
| NWS Louisville, KY: severe thunderstorm warnings | 545 | 256 | 53% | 745 | 62% | 16 min |
| NWS Louisville, KY: flash flood warnings | 33 | 11 | 67% | 37 | 78% | 60 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, 3:10 AM CST | Wind Advisory | LMK | 303 days |
| Jan 2, 6:49 PM CST | Winter Weather Advisory | LMK | 13 hr |
| Jan 9, 8:06 PM CST | Dense Fog Advisory | LMK | 12 hr |
| Jan 11, 1:39 PM CST | Winter Weather Advisory | LMK | 42 hr |
| Jan 17, 10:33 AM CST | Mesoscale Discussion | SPC | 57 min |
| Jan 17, 12:43 PM CST | Tornado Warning | LMK | 32 min |
| Jan 17, 1:13 PM CST | Tornado Warning | LMK | 13 min |
| Jan 21, 1:36 AM CST | Special Weather Statement | LMK | 24 min |
| Jan 23, 12:52 AM CST | Mesoscale Discussion | SPC | 113 min |
| Jan 23, 1:14 AM CST | Severe Thunderstorm Watch | SPC | 5 hr |
| Jan 23, 1:38 AM CST | Severe Thunderstorm Warning | LMK | 37 min |
| Jan 23, 2:09 AM CST | Severe Thunderstorm Warning | LMK | 36 min |
| Jan 23, 4:42 AM CST | Wind Advisory | LMK | 11 hr |
| Jan 25, 2:28 PM CST | Flood Watch | LMK | 34 hr |
| Feb 9, 2:43 PM CST | Winter Weather Advisory | LMK | 41 hr |
| Feb 17, 2:27 PM CST | Winter Storm Watch | LMK | 25 hr |
| Feb 18, 3:34 PM CST | Winter Storm Warning | LMK | 16 hr |
| Feb 18, 3:34 PM CST | Winter Weather Advisory | LMK | 24 hr |
| Feb 21, 3:04 AM CST | Wind Advisory | LMK | 11 hr |
| Feb 22, 5:43 PM CST | Mesoscale Discussion | SPC | 92 min |
| Feb 23, 9:46 PM CST | Mesoscale Discussion | SPC | 89 min |
| Feb 24, 2:41 AM CST | Wind Advisory | LMK | 15 hr |
| Feb 29, 2:40 AM CST | Mesoscale Discussion | SPC | 65 min |
| Feb 29, 4:39 AM CST | Tornado Watch | SPC | 7 hr |
| Feb 29, 7:38 AM CST | Mesoscale Discussion | SPC | 67 min |
| Feb 29, 11:11 AM CST | Mesoscale Discussion | SPC | 2 hr |
| Feb 29, 11:31 AM CST | Tornado Watch | SPC | 8 hr |
| Feb 29, 3:34 PM CST | Mesoscale Discussion | SPC | 116 min |
| Mar 2, 3:40 AM CST | Mesoscale Discussion | SPC | 65 min |
| Mar 2, 7:03 AM CST | Special Weather Statement | LMK | 27 min |
| Mar 2, 7:15 AM CST | Severe Thunderstorm Warning | LMK | 30 min |
| Mar 2, 12:02 PM CST | Tornado Watch | SPC | 8 hr |
| Mar 2, 12:05 PM CST | Mesoscale Discussion | SPC | 85 min |
| Mar 2, 2:35 PM CST | Mesoscale Discussion | SPC | 85 min |
| Mar 15, 1:08 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Mar 15, 2:06 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Mar 15, 3:44 PM CDT | Mesoscale Discussion | SPC | 61 min |
| Mar 23, 5:08 PM CDT | Mesoscale Discussion | SPC | 37 min |
| Mar 23, 5:25 PM CDT | Tornado Watch | SPC | 7 hr |
| Mar 23, 8:06 PM CDT | Mesoscale Discussion | SPC | 54 min |
| Mar 23, 10:16 PM CDT | Mesoscale Discussion | SPC | 89 min |
| Apr 6, 2:31 AM CDT | Frost Advisory | LMK | 29 hr |
| Apr 10, 8:32 AM CDT | Red Flag Warning | LMK | 9 hr |
| Apr 10, 2:02 PM CDT | Freeze Watch | LMK | 13 hr |
| Apr 11, 3:07 AM CDT | Freeze Warning | LMK | 29 hr |
| Apr 12, 2:23 PM CDT | Frost Advisory | LMK | 18 hr |
| Apr 26, 12:40 AM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Apr 26, 4:28 AM CDT | Severe Thunderstorm Warning | LMK | 32 min |
| Apr 26, 4:38 AM CDT | Severe Thunderstorm Warning | LMK | 37 min |
| Apr 26, 4:58 AM CDT | Severe Thunderstorm Warning | LMK | 32 min |
| Apr 26, 1:23 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 26, 2:11 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Apr 26, 3:22 PM CDT | Mesoscale Discussion | SPC | 83 min |
| Apr 26, 5:40 PM CDT | Mesoscale Discussion | SPC | 95 min |
| Apr 30, 5:04 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 1, 12:33 PM CDT | Mesoscale Discussion | SPC | 117 min |
| May 1, 1:20 PM CDT | Special Weather Statement | LMK | 25 min |
| May 1, 1:44 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 5, 2:49 AM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| May 5, 4:13 AM CDT | Special Weather Statement | LMK | 47 min |
| May 5, 5:06 AM CDT | Mesoscale Discussion | SPC | 114 min |
| May 22, 8:43 PM CDT | Dense Fog Advisory | LMK | 11 hr |
| May 30, 4:05 AM CDT | Dense Fog Advisory | LMK | 5 hr |
| May 31, 1:56 PM CDT | Mesoscale Discussion | SPC | 64 min |
| May 31, 5:30 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 31, 9:46 PM CDT | Special Weather Statement | LMK | 29 min |
| Jun 4, 9:07 PM CDT | Special Weather Statement | LMK | 38 min |
| Jun 4, 9:37 PM CDT | Special Weather Statement | LMK | 23 min |
| Jun 11, 1:12 PM CDT | Mesoscale Discussion | SPC | 93 min |
| Jun 26, 3:03 PM CDT | Fire Weather Watch | LMK | 21 hr |
| Jun 27, 12:24 PM CDT | Red Flag Warning | LMK | 32 hr |
| Jun 27, 12:48 PM CDT | Heat Advisory | LMK | 4 days |
| Jul 2, 5:16 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 2, 5:19 PM CDT | Severe Thunderstorm Warning | LMK | 31 min |
| Jul 2, 5:38 PM CDT | Special Weather Statement | LMK | 32 min |
| Jul 2, 5:45 PM CDT | Severe Thunderstorm Warning | LMK | 30 min |
| Jul 3, 2:33 PM CDT | Excessive Heat Warning | LMK | 4 days |
| Jul 3, 2:33 PM CDT | Heat Advisory | LMK | 3 days |
| Jul 5, 2:19 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 5, 4:35 PM CDT | Severe Thunderstorm Warning | LMK | 45 min |
| Jul 7, 2:43 PM CDT | Heat Advisory | LMK | 28 hr |
| Jul 8, 6:08 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Jul 8, 6:53 PM CDT | Severe Thunderstorm Warning | LMK | 32 min |
| Jul 8, 7:48 PM CDT | Areal Flood Advisory | LMK | 104 min |
| Jul 10, 4:44 AM CDT | Special Weather Statement | LMK | 31 min |
| Jul 10, 5:09 AM CDT | Special Weather Statement | LMK | 31 min |
| Jul 19, 2:40 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 19, 6:17 PM CDT | Mesoscale Discussion | SPC | 88 min |
| Jul 19, 8:05 PM CDT | Severe Thunderstorm Warning | LMK | 45 min |
| Jul 19, 8:41 PM CDT | Severe Thunderstorm Warning | LMK | 29 min |
| Jul 19, 9:07 PM CDT | Severe Thunderstorm Warning | LMK | 43 min |
| Jul 24, 2:46 PM CDT | Heat Advisory | LMK | 29 hr |
| Jul 24, 5:20 PM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Jul 25, 2:42 PM CDT | Heat Advisory | LMK | 27 hr |
| Jul 26, 1:46 PM CDT | Severe Thunderstorm Watch | SPC | 10 hr |
| Jul 26, 7:55 PM CDT | Mesoscale Discussion | SPC | 65 min |
| Jul 31, 2:46 AM CDT | Areal Flood Advisory | LMK | 84 min |
| Aug 1, 2:40 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 3, 3:39 AM CDT | Special Weather Statement | LMK | 46 min |
| Aug 5, 5:01 AM CDT | Areal Flood Advisory | LMK | 3 hr |
| Aug 16, 3:27 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Aug 16, 9:23 PM CDT | Severe Thunderstorm Warning | LMK | 32 min |
| Aug 16, 9:26 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Sep 1, 4:35 PM CDT | Tornado Warning | LMK | 20 min |
| Sep 1, 4:51 PM CDT | Tornado Warning | LMK | 24 min |
| Sep 1, 5:12 PM CDT | Special Weather Statement | LMK | 43 min |
| Sep 2, 2:20 PM CDT | Mesoscale Discussion | SPC | 115 min |
| Sep 2, 2:49 PM CDT | Tornado Watch | SPC | 7 hr |
| Sep 2, 4:18 PM CDT | Special Weather Statement | LMK | 57 min |
| Sep 2, 6:35 PM CDT | Mesoscale Discussion | SPC | 85 min |
| Sep 5, 1:43 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Sep 5, 4:47 PM CDT | Special Weather Statement | LMK | 43 min |
| Sep 5, 5:31 PM CDT | Mesoscale Discussion | SPC | 89 min |
| Sep 7, 8:10 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Sep 7, 11:36 PM CDT | Mesoscale Discussion | SPC | 84 min |
| Sep 17, 2:52 AM CDT | Flood Watch | LMK | 23 hr |
| Sep 17, 7:16 PM CDT | Areal Flood Advisory | LMK | 4 hr |
| Sep 28, 2:36 PM CDT | Dense Fog Advisory | LMK | 17 hr |
| Oct 8, 1:41 PM CDT | Frost Advisory | LMK | 18 hr |
| Oct 10, 3:11 AM CDT | Frost Advisory | LMK | 29 hr |
| Oct 10, 3:11 AM CDT | Freeze Warning | LMK | 29 hr |
| Oct 14, 7:38 AM CDT | Wind Advisory | LMK | 13 hr |
| Oct 14, 7:36 PM CDT | Special Weather Statement | LMK | 59 min |
| Oct 18, 12:37 AM CDT | Special Weather Statement | LMK | 58 min |
| Oct 31, 2:56 AM CDT | Freeze Warning | LMK | 29 hr |
| Nov 8, 5:52 AM CST | Dense Fog Advisory | LMK | 2 hr |
| Nov 8, 8:03 AM CST | Dense Fog Advisory | LMK | 57 min |
| Dec 10, 12:03 AM CST | Special Weather Statement | LMK | 27 min |
| Dec 17, 11:03 AM CST | Mesoscale Discussion | SPC | 117 min |
| Dec 17, 11:26 AM CST | Severe Thunderstorm Watch | SPC | 6 hr |
| Dec 17, 12:58 PM CST | Mesoscale Discussion | SPC | 92 min |
| Dec 17, 1:52 PM CST | Special Weather Statement | LMK | 43 min |
| Dec 17, 2:20 PM CST | Special Weather Statement | LMK | 45 min |
| Dec 17, 3:42 PM CST | Mesoscale Discussion | SPC | 93 min |
| Dec 19, 3:21 PM CST | Wind Advisory | LMK | 42 hr |
| Dec 25, 2:05 PM CST | Winter Weather Advisory | LMK | 30 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 | 14 |
| Tornado Warning | 4 |
| Severe Thunderstorm Watch | 16 |
| Tornado Watch | 5 |
| Mesoscale Discussion | 36 |
| Special Weather Statement | 19 |
| Flooding | |
| Flood Watch | 2 |
| Areal Flood Advisory | 4 |
| Winter | |
| Winter Storm Warning | 1 |
| Winter Storm Watch | 1 |
| Winter Weather Advisory | 5 |
| Heat | |
| Excessive Heat Warning | 1 |
| Heat Advisory | 5 |
| Cold | |
| Freeze Warning | 3 |
| Freeze Watch | 1 |
| Frost Advisory | 4 |
| Wind and dust | |
| Wind Advisory | 6 |
| Fire | |
| Red Flag Warning | 2 |
| Fire Weather Watch | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 6 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20112013
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.