Alert archive / Kentucky / Campbell County

Weather alerts in Campbell County, Kentucky, 2015

166 weather alerts in 2015, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Campbell County and its neighbors

Each county as a circle sized by its count in 2015. Tap one for its archive.

Alerts: 166
Warnings: 34
Watches: 32
Advisories: 46
Busiest month: July33 alerts
Busiest day: April 9, 20158 alerts

Over time

By month

Warning verification

How often warnings here had a storm report inside them, and how much warning the reports had.

2 of 4 tornado warnings covering Campbell County in 2015 had a tornado report inside them.

Campbell County, 2015

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
Tornado warnings	4	2	50%	0
Severe thunderstorm warnings	19	15	21%	14	79%	14 min
Flash flood warnings	0			0

Each office's whole area, 2015

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
NWS Wilmington, OH: tornado warnings	18	6	67%	13	77%	9 min
NWS Wilmington, OH: severe thunderstorm warnings	218	136	38%	587	71%	19 min
NWS Wilmington, OH: flash flood warnings	30	12	60%	34	79%	59 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, 1:54 PM EST	Winter Weather Advisory	ILN	19 hr
Jan 6, 3:52 PM EST	Wind Chill Advisory	ILN	48 hr
Jan 10, 4:00 PM EST	Freezing Rain Advisory	ILN	24 hr
Jan 11, 4:01 PM EST	Freezing Rain Advisory	ILN	18 hr
Jan 31, 3:41 PM EST	Winter Weather Advisory	ILN	19 hr
Feb 14, 4:06 AM EST	Wind Chill Advisory	ILN	32 hr
Feb 14, 11:57 AM EST	Wind Advisory	ILN	7 hr
Feb 15, 3:57 AM EST	Winter Storm Watch	ILN	11 hr
Feb 15, 10:01 AM EST	Winter Storm Warning	ILN	37 hr
Feb 16, 9:51 AM EST	Mesoscale Discussion	SPC	6 hr
Feb 17, 3:45 PM EST	Winter Weather Advisory	ILN	27 hr
Feb 18, 4:03 AM EST	Wind Chill Advisory	ILN	56 hr
Feb 18, 3:45 PM EST	Wind Chill Warning	ILN	18 hr
Feb 18, 3:45 PM EST	Wind Chill Advisory	ILN	44 hr
Feb 20, 4:13 AM EST	Winter Storm Warning	ILN	39 hr
Feb 28, 4:02 AM EST	Winter Weather Advisory	ILN	37 hr
Mar 2, 3:13 PM EST	Flood Watch	ILN	51 hr
Mar 2, 3:27 PM EST	Winter Storm Watch	ILN	24 hr
Mar 2, 3:27 PM EST	Freezing Rain Advisory	ILN	24 hr
Mar 3, 3:10 PM EST	Winter Storm Warning	ILN	46 hr
Mar 3, 8:57 PM EST	Areal Flood Advisory	ILN	6 hr
Mar 4, 3:00 AM EST	Areal Flood Advisory	ILN	6 hr
Mar 4, 5:53 PM EST	Mesoscale Discussion	SPC	6 hr
Mar 6, 10:51 AM EST	River Flood Warning	ILN	3 days
Mar 6, 11:01 AM EST	River Flood Advisory	ILN	62 hr
Mar 7, 10:29 AM EST	River Flood Warning	ILN	27 hr
Mar 8, 6:08 AM EDT	River Flood Advisory	ILN	36 hr
Mar 10, 2:51 PM EDT	Areal Flood Advisory	ILN	6 hr
Mar 10, 6:49 PM EDT	Dense Fog Advisory	ILN	19 hr
Mar 10, 11:39 PM EDT	River Flood Advisory	ILN	36 hr
Mar 12, 11:59 AM EDT	River Flood Warning	ILN	8 days
Mar 12, 12:12 PM EDT	River Flood Advisory	ILN	43 hr
Mar 12, 4:00 PM EDT	Flood Watch	ILN	46 hr
Mar 13, 3:44 AM EDT	River Flood Warning	ILN	5 days
Mar 13, 4:02 PM EDT	Areal Flood Advisory	ILN	6 hr
Mar 14, 3:48 AM EDT	Areal Flood Advisory	ILN	9 hr
Mar 14, 12:13 PM EDT	Areal Flood Advisory	ILN	6 hr
Mar 26, 4:27 AM EDT	Special Weather Statement	ILN	78 min
Apr 2, 4:00 AM EDT	Flood Watch	ILN	40 hr
Apr 2, 11:39 PM EDT	Areal Flood Advisory	ILN	28 hr
Apr 3, 10:47 AM EDT	River Flood Warning	ILN	46 hr
Apr 3, 3:23 PM EDT	Mesoscale Discussion	SPC	97 min
Apr 8, 10:16 AM EDT	Mesoscale Discussion	SPC	119 min
Apr 8, 10:34 AM EDT	Severe Thunderstorm Watch	SPC	5 hr
Apr 8, 10:54 AM EDT	Special Weather Statement	ILN	36 min
Apr 8, 11:15 AM EDT	Severe Thunderstorm Warning	ILN	45 min
Apr 8, 3:40 PM EDT	Flash Flood Watch	ILN	41 hr
Apr 8, 6:46 PM EDT	Severe Thunderstorm Warning	ILN	44 min
Apr 9, 1:28 PM EDT	Severe Thunderstorm Warning	ILN	32 min
Apr 9, 1:48 PM EDT	Severe Thunderstorm Warning	ILN	27 min
Apr 9, 1:51 PM EDT	Mesoscale Discussion	SPC	54 min
Apr 9, 2:26 PM EDT	Severe Thunderstorm Watch	SPC	8 hr
Apr 9, 4:01 PM EDT	Mesoscale Discussion	SPC	59 min
Apr 9, 4:49 PM EDT	Mesoscale Discussion	SPC	56 min
Apr 9, 5:57 PM EDT	Severe Thunderstorm Warning	ILN	33 min
Apr 9, 6:21 PM EDT	Severe Thunderstorm Warning	ILN	39 min
Apr 9, 11:56 PM EDT	Mesoscale Discussion	SPC	94 min
Apr 10, 1:37 AM EDT	Tornado Watch	SPC	5 hr
Apr 10, 2:59 AM EDT	Severe Thunderstorm Warning	ILN	34 min
Apr 10, 3:25 AM EDT	Severe Thunderstorm Warning	ILN	29 min
Apr 11, 3:32 PM EDT	River Flood Advisory	ILN	5 days
Apr 19, 7:39 PM EDT	Special Weather Statement	ILN	36 min
Apr 19, 8:13 PM EDT	Areal Flood Advisory	ILN	2 hr
Apr 22, 3:45 PM EDT	Frost Advisory	ILN	16 hr
Apr 23, 3:13 AM EDT	Frost Advisory	ILN	12 hr
Apr 23, 3:13 AM EDT	Freeze Warning	ILN	30 hr
May 11, 12:48 PM EDT	Mesoscale Discussion	SPC	2 hr
May 11, 1:14 PM EDT	Tornado Watch	SPC	7 hr
May 11, 2:19 PM EDT	Severe Thunderstorm Watch	SPC	8 hr
May 11, 2:47 PM EDT	Special Weather Statement	ILN	28 min
May 11, 2:50 PM EDT	Severe Thunderstorm Warning	ILN	40 min
May 11, 6:23 PM EDT	Mesoscale Discussion	SPC	97 min
May 11, 7:30 PM EDT	Special Weather Statement	ILN	30 min
May 11, 7:52 PM EDT	Special Weather Statement	ILN	23 min
May 15, 3:28 PM EDT	Special Weather Statement	ILN	32 min
May 15, 3:51 PM EDT	Special Weather Statement	ILN	24 min
May 26, 1:24 PM EDT	Mesoscale Discussion	SPC	2 hr
May 26, 2:23 PM EDT	Severe Thunderstorm Watch	SPC	4 hr
May 26, 2:28 PM EDT	Special Weather Statement	ILN	32 min
May 26, 4:41 PM EDT	Mesoscale Discussion	SPC	2 hr
May 26, 4:52 PM EDT	Severe Thunderstorm Warning	ILN	38 min
May 26, 4:53 PM EDT	Mesoscale Discussion	SPC	2 hr
May 26, 5:05 PM EDT	Areal Flood Advisory	ILN	115 min
May 27, 1:22 PM EDT	Mesoscale Discussion	SPC	83 min
Jun 7, 5:45 AM EDT	Dense Fog Advisory	ILN	4 hr
Jun 8, 11:15 PM EDT	Special Weather Statement	ILN	30 min
Jun 8, 11:42 PM EDT	Special Weather Statement	ILN	33 min
Jun 17, 3:20 PM EDT	Mesoscale Discussion	SPC	115 min
Jun 18, 2:28 PM EDT	Mesoscale Discussion	SPC	2 hr
Jun 18, 4:26 PM EDT	Severe Thunderstorm Watch	SPC	7 hr
Jun 19, 2:37 PM EDT	Flash Flood Watch	ILN	26 hr
Jun 25, 8:44 AM EDT	Special Weather Statement	ILN	46 min
Jun 25, 9:38 AM EDT	Special Weather Statement	ILN	37 min
Jun 26, 3:20 AM EDT	Flash Flood Watch	ILN	25 hr
Jun 26, 3:08 PM EDT	Severe Thunderstorm Watch	SPC	6 hr
Jun 29, 1:52 PM EDT	Mesoscale Discussion	SPC	2 hr
Jun 29, 2:33 PM EDT	Tornado Watch	SPC	6 hr
Jun 29, 4:30 PM EDT	Mesoscale Discussion	SPC	90 min
Jun 29, 6:27 PM EDT	Mesoscale Discussion	SPC	93 min
Jun 30, 12:03 PM EDT	Mesoscale Discussion	SPC	2 hr
Jun 30, 12:58 PM EDT	Severe Thunderstorm Watch	SPC	8 hr
Jun 30, 1:55 PM EDT	Severe Thunderstorm Warning	ILN	35 min
Jun 30, 2:10 PM EDT	Areal Flood Advisory	ILN	3 hr
Jun 30, 2:50 PM EDT	Severe Thunderstorm Warning	ILN	40 min
Jun 30, 3:08 PM EDT	Areal Flood Advisory	ILN	3 hr
Jun 30, 3:13 PM EDT	Areal Flood Advisory	ILN	3 hr
Jun 30, 6:35 PM EDT	Special Weather Statement	ILN	25 min
Jun 30, 11:00 PM EDT	Special Weather Statement	ILN	30 min
Jun 30, 11:20 PM EDT	Special Weather Statement	ILN	25 min
Jul 2, 11:31 AM EDT	Areal Flood Advisory	ILN	3 hr
Jul 2, 12:14 PM EDT	Flash Flood Watch	ILN	32 hr
Jul 2, 9:06 PM EDT	Areal Flood Advisory	ILN	3 hr
Jul 7, 3:43 PM EDT	Flash Flood Watch	ILN	28 hr
Jul 10, 10:15 AM EDT	Flash Flood Watch	ILN	6 hr
Jul 10, 10:43 AM EDT	Severe Thunderstorm Watch	SPC	7 hr
Jul 11, 3:57 AM EDT	Dense Fog Advisory	ILN	5 hr
Jul 12, 3:44 AM EDT	Flash Flood Watch	ILN	6 hr
Jul 13, 4:15 AM EDT	Flash Flood Watch	ILN	39 hr
Jul 13, 12:01 PM EDT	Mesoscale Discussion	SPC	89 min
Jul 13, 12:55 PM EDT	Severe Thunderstorm Watch	SPC	7 hr
Jul 13, 1:34 PM EDT	Severe Thunderstorm Warning	ILN	56 min
Jul 13, 1:52 PM EDT	Tornado Warning	ILN	12 min
Jul 13, 2:15 PM EDT	Areal Flood Advisory	ILN	3 hr
Jul 13, 9:31 PM EDT	Mesoscale Discussion	SPC	59 min
Jul 13, 10:19 PM EDT	Severe Thunderstorm Watch	SPC	7 hr
Jul 14, 12:47 AM EDT	Mesoscale Discussion	SPC	58 min
Jul 14, 12:40 PM EDT	Severe Thunderstorm Watch	SPC	7 hr
Jul 14, 3:12 PM EDT	Mesoscale Discussion	SPC	93 min
Jul 14, 4:30 PM EDT	Special Weather Statement	ILN	30 min
Jul 14, 4:37 PM EDT	Mesoscale Discussion	SPC	83 min
Jul 17, 3:27 PM EDT	Mesoscale Discussion	SPC	63 min
Jul 17, 3:53 PM EDT	Heat Advisory	ILN	36 hr
Jul 17, 6:54 PM EDT	Mesoscale Discussion	SPC	3 hr
Jul 17, 7:48 PM EDT	Severe Thunderstorm Warning	ILN	30 min
Jul 19, 12:49 AM EDT	Areal Flood Advisory	ILN	3 hr
Jul 19, 12:56 PM EDT	Flash Flood Watch	ILN	10 hr
Jul 19, 1:29 PM EDT	Mesoscale Discussion	SPC	91 min
Jul 19, 1:38 PM EDT	Special Weather Statement	ILN	37 min
Jul 19, 8:16 PM EDT	Tornado Warning	ILN	29 min
Jul 26, 4:10 PM EDT	Mesoscale Discussion	SPC	2 hr
Aug 3, 3:18 PM EDT	Mesoscale Discussion	SPC	117 min
Aug 3, 3:56 PM EDT	Severe Thunderstorm Watch	SPC	6 hr
Aug 3, 6:43 PM EDT	Mesoscale Discussion	SPC	92 min
Aug 3, 6:47 PM EDT	Areal Flood Advisory	ILN	118 min
Aug 3, 6:55 PM EDT	Special Weather Statement	ILN	35 min
Aug 3, 7:01 PM EDT	Severe Thunderstorm Warning	ILN	29 min
Aug 19, 4:28 PM EDT	Mesoscale Discussion	SPC	2 hr
Aug 20, 2:27 AM EDT	Special Weather Statement	ILN	33 min
Sep 4, 7:01 PM EDT	Severe Thunderstorm Warning	ILN	44 min
Sep 4, 8:03 PM EDT	Areal Flood Advisory	ILN	3 hr
Sep 5, 6:24 PM EDT	Special Weather Statement	ILN	51 min
Oct 16, 4:21 AM EDT	Frost Advisory	ILN	30 hr
Oct 16, 4:21 AM EDT	Freeze Watch	ILN	24 hr
Oct 17, 4:26 AM EDT	Freeze Warning	ILN	30 hr
Oct 28, 6:24 AM EDT	Areal Flood Advisory	ILN	2 hr
Dec 4, 9:17 PM EST	Dense Fog Advisory	ILN	15 hr
Dec 10, 5:45 AM EST	Dense Fog Advisory	ILN	5 hr
Dec 23, 3:16 PM EST	Mesoscale Discussion	SPC	59 min
Dec 23, 4:17 PM EST	Severe Thunderstorm Watch	SPC	7 hr
Dec 23, 5:03 PM EST	Severe Thunderstorm Warning	ILN	42 min
Dec 23, 7:53 PM EST	Severe Thunderstorm Warning	ILN	27 min
Dec 23, 8:02 PM EST	Tornado Warning	ILN	15 min
Dec 23, 8:12 PM EST	Severe Thunderstorm Warning	ILN	48 min
Dec 23, 8:12 PM EST	Tornado Warning	ILN	6 min
Dec 27, 10:07 AM EST	Areal Flood Advisory	ILN	10 hr
Dec 28, 4:39 AM EST	Flood Watch	ILN	20 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	19
Tornado Warning	4
Severe Thunderstorm Watch	13
Tornado Watch	3
Mesoscale Discussion	33
Special Weather Statement	21
Flooding
River Flood Warning	5
Flash Flood Watch	9
Flood Watch	4
Areal Flood Advisory	20
River Flood Advisory	5
Winter
Winter Storm Warning	3
Winter Storm Watch	2
Freezing Rain Advisory	3
Winter Weather Advisory	4
Heat
Heat Advisory	1
Cold
Freeze Warning	2
Wind Chill Warning	1
Freeze Watch	1
Frost Advisory	3
Wind Chill Advisory	4
Wind and dust
Wind Advisory	1
Fog and smoke
Dense Fog Advisory	5

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record Forecast The radar archive 2014 2016

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.