Alert archive / Kentucky / Nicholas County
Weather alerts in Nicholas County, Kentucky, 2013
124 weather alerts in 2013, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Nicholas County and its neighbors
Each county as a circle sized by its count in 2013. Tap one for its archive.
- Alerts
- 124
- Warnings
- 12
- Watches
- 18
- Advisories
- 42
- Busiest month
- June17 alerts
- Busiest day
- June 26, 20136 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
Nicholas County, 2013
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 0 | ||||
| Severe thunderstorm warnings | 5 | 4 | 20% | 3 | 67% | 24 min |
| Flash flood warnings | 0 | 0 |
Each office's whole area, 2013
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Louisville, KY: tornado warnings | 32 | 6 | 81% | 20 | 40% | 12 min |
| NWS Louisville, KY: severe thunderstorm warnings | 192 | 104 | 46% | 378 | 69% | 18 min |
| NWS Louisville, KY: flash flood warnings | 44 | 24 | 45% | 88 | 69% | 65 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 14, 6:12 PM EST | Mesoscale Discussion | SPC | 5 hr |
| Jan 15, 3:37 AM EST | Winter Weather Advisory | LMK | 25 hr |
| Jan 15, 8:36 PM EST | Mesoscale Discussion | SPC | 4 hr |
| Jan 24, 3:20 PM EST | Winter Weather Advisory | LMK | 23 hr |
| Jan 29, 3:25 AM EST | Wind Advisory | LMK | 35 hr |
| Jan 30, 3:33 AM EST | Mesoscale Discussion | SPC | 57 min |
| Jan 30, 4:35 AM EST | Tornado Watch | SPC | 4 hr |
| Jan 30, 6:30 AM EST | Severe Thunderstorm Warning | LMK | 40 min |
| Jan 31, 11:20 AM EST | Winter Weather Advisory | LMK | 15 hr |
| Feb 1, 11:23 AM EST | Winter Weather Advisory | LMK | 32 hr |
| Feb 13, 9:12 AM EST | Winter Weather Advisory | LMK | 6 hr |
| Feb 15, 3:36 PM EST | Special Weather Statement | LMK | 69 min |
| Feb 18, 4:00 AM EST | Wind Advisory | LMK | 18 hr |
| Feb 21, 3:26 AM EST | Winter Weather Advisory | LMK | 24 hr |
| Feb 22, 12:24 AM EST | Mesoscale Discussion | SPC | 4 hr |
| Mar 5, 4:26 AM EST | Winter Weather Advisory | LMK | 29 hr |
| Mar 18, 6:32 AM EDT | Special Weather Statement | LMK | 33 min |
| Mar 18, 8:05 AM EDT | Areal Flood Advisory | LMK | 3 hr |
| Mar 18, 11:15 AM EDT | Areal Flood Advisory | LMK | 4 hr |
| Mar 18, 6:46 PM EDT | River Flood Advisory | LMK | 4 hr |
| Mar 18, 7:17 PM EDT | River Flood Warning | LMK | 50 hr |
| Mar 24, 3:59 AM EDT | Winter Weather Advisory | LMK | 35 hr |
| Mar 30, 4:18 AM EDT | Dense Fog Advisory | LMK | 7 hr |
| Apr 5, 3:39 PM EDT | Fire Weather Watch | LMK | 18 hr |
| Apr 11, 6:41 PM EDT | Special Weather Statement | LMK | 44 min |
| Apr 16, 1:56 PM EDT | Mesoscale Discussion | SPC | 94 min |
| Apr 16, 6:01 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Apr 16, 8:18 PM EDT | Special Weather Statement | LMK | 32 min |
| Apr 16, 9:02 PM EDT | Mesoscale Discussion | SPC | 88 min |
| Apr 18, 3:41 AM EDT | Wind Advisory | LMK | 18 hr |
| Apr 19, 5:51 AM EDT | Special Weather Statement | LMK | 29 min |
| Apr 19, 2:47 PM EDT | Frost Advisory | LMK | 17 hr |
| Apr 20, 2:48 PM EDT | Frost Advisory | LMK | 17 hr |
| Apr 24, 3:11 PM EDT | Frost Advisory | LMK | 18 hr |
| Apr 25, 3:22 PM EDT | Frost Advisory | LMK | 18 hr |
| May 12, 2:11 PM EDT | Frost Advisory | LMK | 18 hr |
| May 21, 3:26 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 21, 5:40 PM EDT | Special Weather Statement | LMK | 30 min |
| May 31, 1:26 PM EDT | Mesoscale Discussion | SPC | 94 min |
| May 31, 4:36 PM EDT | Special Weather Statement | LMK | 44 min |
| May 31, 5:17 PM EDT | Areal Flood Advisory | LMK | 118 min |
| Jun 1, 2:24 PM EDT | Mesoscale Discussion | SPC | 96 min |
| Jun 1, 6:53 PM EDT | Special Weather Statement | LMK | 32 min |
| Jun 9, 12:23 PM EDT | Mesoscale Discussion | SPC | 97 min |
| Jun 13, 8:32 AM EDT | Mesoscale Discussion | SPC | 58 min |
| Jun 13, 9:08 AM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jun 13, 10:32 AM EDT | Special Weather Statement | LMK | 28 min |
| Jun 16, 4:38 PM EDT | Special Weather Statement | LMK | 32 min |
| Jun 16, 5:19 PM EDT | Special Weather Statement | LMK | 16 min |
| Jun 17, 9:31 PM EDT | Special Weather Statement | LMK | 29 min |
| Jun 18, 8:36 PM EDT | Special Weather Statement | LMK | 29 min |
| Jun 23, 7:39 PM EDT | Special Weather Statement | LMK | 46 min |
| Jun 26, 12:11 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 26, 3:23 PM EDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Jun 26, 3:50 PM EDT | Mesoscale Discussion | SPC | 115 min |
| Jun 26, 6:23 PM EDT | Special Weather Statement | LMK | 32 min |
| Jun 26, 6:58 PM EDT | Areal Flood Advisory | LMK | 3 hr |
| Jun 26, 7:04 PM EDT | Mesoscale Discussion | SPC | 86 min |
| Jul 1, 12:56 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 1, 1:11 PM EDT | Special Weather Statement | LMK | 59 min |
| Jul 3, 2:44 PM EDT | Flash Flood Watch | LMK | 4 days |
| Jul 5, 11:48 AM EDT | Areal Flood Advisory | LMK | 4 hr |
| Jul 6, 3:26 PM EDT | Areal Flood Warning | LMK | 12 hr |
| Jul 7, 2:31 AM EDT | Areal Flood Warning | LMK | 9 hr |
| Jul 10, 11:13 AM EDT | Flash Flood Watch | LMK | 7 hr |
| Jul 10, 1:50 PM EDT | Mesoscale Discussion | SPC | 85 min |
| Jul 10, 3:15 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jul 11, 3:42 PM EDT | Special Weather Statement | LMK | 28 min |
| Jul 13, 12:53 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 13, 3:22 PM EDT | Severe Thunderstorm Watch | SPC | 3 hr |
| Jul 20, 11:47 AM EDT | Mesoscale Discussion | SPC | 118 min |
| Jul 22, 3:27 AM EDT | Flash Flood Watch | LMK | 15 hr |
| Jul 23, 1:54 PM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jul 23, 4:02 PM EDT | Mesoscale Discussion | SPC | 88 min |
| Jul 23, 6:57 PM EDT | Mesoscale Discussion | SPC | 93 min |
| Aug 1, 6:29 AM EDT | Dense Fog Advisory | LMK | 4 hr |
| Aug 7, 9:57 PM EDT | Special Weather Statement | LMK | 43 min |
| Aug 12, 6:08 PM EDT | Special Weather Statement | LMK | 87 min |
| Aug 21, 1:26 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Aug 22, 2:51 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 28, 6:53 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Aug 31, 7:51 AM EDT | Special Weather Statement | LMK | 44 min |
| Aug 31, 9:27 AM EDT | Special Weather Statement | LMK | 48 min |
| Aug 31, 10:14 AM EDT | Special Weather Statement | LMK | 46 min |
| Aug 31, 5:15 PM EDT | Special Weather Statement | LMK | 60 min |
| Aug 31, 9:05 PM EDT | Areal Flood Advisory | LMK | 3 hr |
| Sep 2, 5:01 PM EDT | Special Weather Statement | LMK | 29 min |
| Oct 5, 4:13 PM EDT | Areal Flood Advisory | LMK | 3 hr |
| Oct 5, 9:39 PM EDT | Flash Flood Watch | LMK | 21 hr |
| Oct 6, 3:51 PM EDT | Areal Flood Advisory | LMK | 3 hr |
| Oct 6, 4:09 PM EDT | Severe Thunderstorm Warning | LMK | 31 min |
| Oct 17, 9:49 PM EDT | Dense Fog Advisory | LMK | 14 hr |
| Oct 19, 7:44 PM EDT | Frost Advisory | LMK | 13 hr |
| Oct 22, 11:23 AM EDT | Freeze Watch | LMK | 29 hr |
| Oct 23, 3:13 AM EDT | Frost Advisory | LMK | 30 hr |
| Oct 23, 4:29 PM EDT | Freeze Warning | LMK | 11 hr |
| Oct 23, 4:29 PM EDT | Freeze Warning | LMK | 42 hr |
| Oct 24, 3:33 PM EDT | Freeze Warning | LMK | 41 hr |
| Oct 28, 3:19 PM EDT | Dense Fog Advisory | LMK | 20 hr |
| Oct 30, 3:54 PM EDT | Wind Advisory | LMK | 34 hr |
| Oct 31, 8:54 PM EDT | Tornado Watch | SPC | 5 hr |
| Oct 31, 9:53 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Oct 31, 10:39 PM EDT | Special Weather Statement | LMK | 26 min |
| Oct 31, 11:51 PM EDT | Severe Thunderstorm Warning | LMK | 29 min |
| Nov 1, 1:06 AM EDT | Special Weather Statement | LMK | 29 min |
| Nov 11, 10:11 PM EST | Winter Weather Advisory | LMK | 10 hr |
| Nov 16, 1:45 PM EST | Wind Advisory | LMK | 32 hr |
| Nov 17, 2:58 PM EST | Tornado Watch | SPC | 6 hr |
| Nov 17, 6:53 PM EST | Severe Thunderstorm Warning | LMK | 32 min |
| Nov 17, 7:31 PM EST | Mesoscale Discussion | SPC | 59 min |
| Nov 26, 3:28 AM EST | Winter Weather Advisory | LMK | 19 hr |
| Nov 27, 10:52 AM EST | Winter Weather Advisory | LMK | 7 hr |
| Dec 4, 11:44 AM EST | Winter Storm Watch | LMK | 35 hr |
| Dec 5, 3:38 AM EST | Winter Storm Warning | LMK | 42 hr |
| Dec 5, 11:00 PM EST | Winter Weather Advisory | LMK | 24 hr |
| Dec 6, 12:31 PM EST | Mesoscale Discussion | SPC | 4 hr |
| Dec 6, 4:02 PM EST | Mesoscale Discussion | SPC | 3 hr |
| Dec 7, 11:48 AM EST | Winter Weather Advisory | LMK | 27 hr |
| Dec 10, 7:27 AM EST | Winter Weather Advisory | LMK | 2 hr |
| Dec 20, 3:51 PM EST | Wind Advisory | LMK | 34 hr |
| Dec 21, 9:03 PM EST | Severe Thunderstorm Watch | SPC | 4 hr |
| Dec 21, 11:34 PM EST | Severe Thunderstorm Warning | LMK | 41 min |
| Dec 22, 12:18 AM EST | Areal Flood Advisory | LMK | 3 hr |
| Dec 22, 3:27 AM EST | Areal Flood Advisory | LMK | 5 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 | 5 |
| Severe Thunderstorm Watch | 8 |
| Tornado Watch | 3 |
| Mesoscale Discussion | 26 |
| Special Weather Statement | 26 |
| Flooding | |
| Areal Flood Warning | 2 |
| River Flood Warning | 1 |
| Flash Flood Watch | 4 |
| Areal Flood Advisory | 10 |
| River Flood Advisory | 1 |
| Winter | |
| Winter Storm Warning | 1 |
| Winter Storm Watch | 1 |
| Winter Weather Advisory | 14 |
| Cold | |
| Freeze Warning | 3 |
| Freeze Watch | 1 |
| Frost Advisory | 7 |
| Wind and dust | |
| Wind Advisory | 6 |
| Fire | |
| Fire Weather Watch | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 4 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20122014
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.