Weather alerts in Johnson County, Kansas, 2011

192 weather alerts in 2011, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Johnson County and its neighbors

Each county as a circle sized by its count in 2011. Tap one for its archive.

Alerts: 192
Warnings: 52
Watches: 29
Advisories: 34
Busiest month: June42 alerts
Busiest day: May 25, 201111 alerts

Over time

By month

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 7, 8:10 AM CST	Wind Advisory	EAX	11 hr
Jan 8, 1:02 PM CST	Winter Storm Watch	EAX	25 hr
Jan 9, 1:40 PM CST	Winter Weather Advisory	EAX	38 hr
Jan 11, 3:26 AM CST	Wind Chill Advisory	EAX	31 hr
Jan 18, 10:59 AM CST	Winter Storm Watch	EAX	17 hr
Jan 18, 9:42 PM CST	Winter Storm Warning	EAX	36 hr
Jan 19, 2:12 PM CST	Mesoscale Discussion	SPC	5 hr
Jan 22, 3:49 AM CST	Winter Weather Advisory	EAX	34 hr
Jan 29, 3:22 PM CST	Winter Storm Watch	EAX	23 hr
Jan 30, 2:46 PM CST	Winter Storm Warning	EAX	39 hr
Jan 31, 2:01 PM CST	Blizzard Warning	EAX	38 hr
Feb 1, 1:11 PM CST	Mesoscale Discussion	SPC	4 hr
Feb 1, 9:30 PM CST	Wind Chill Advisory	EAX	37 hr
Feb 7, 3:29 PM CST	Wind Chill Advisory	EAX	21 hr
Feb 9, 3:47 PM CST	Wind Chill Advisory	EAX	19 hr
Feb 15, 10:07 PM CST	Dense Fog Advisory	EAX	16 hr
Feb 23, 3:37 PM CST	Winter Weather Advisory	EAX	32 hr
Feb 24, 4:46 AM CST	Winter Storm Warning	EAX	19 hr
Feb 24, 11:13 AM CST	Mesoscale Discussion	SPC	6 hr
Feb 24, 8:02 PM CST	Mesoscale Discussion	SPC	3 hr
Feb 25, 10:56 PM CST	Winter Weather Advisory	EAX	14 hr
Feb 26, 9:15 PM CST	Dense Fog Advisory	EAX	20 hr
Feb 27, 10:08 AM CST	Flood Watch	EAX	13 hr
Feb 27, 12:46 PM CST	Mesoscale Discussion	SPC	59 min
Feb 27, 1:12 PM CST	Severe Thunderstorm Watch	SPC	9 hr
Feb 27, 3:24 PM CST	Mesoscale Discussion	SPC	66 min
Feb 27, 4:20 PM CST	Areal Flood Advisory	EAX	7 hr
Mar 13, 3:54 AM CDT	Winter Weather Advisory	EAX	36 hr
Mar 13, 9:54 PM CDT	Mesoscale Discussion	SPC	4 hr
Mar 19, 11:32 AM CDT	Mesoscale Discussion	SPC	118 min
Mar 19, 12:01 PM CDT	Severe Thunderstorm Warning	EAX	29 min
Mar 20, 2:51 PM CDT	Mesoscale Discussion	SPC	114 min
Mar 22, 1:19 PM CDT	Mesoscale Discussion	SPC	116 min
Mar 22, 2:03 PM CDT	Tornado Watch	SPC	7 hr
Apr 2, 8:52 PM CDT	Wind Advisory	EAX	23 hr
Apr 3, 5:59 PM CDT	Mesoscale Discussion	SPC	61 min
Apr 3, 6:21 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
Apr 3, 7:04 PM CDT	Severe Thunderstorm Warning	EAX	41 min
Apr 3, 7:26 PM CDT	Mesoscale Discussion	SPC	64 min
Apr 3, 7:58 PM CDT	Severe Thunderstorm Warning	EAX	32 min
Apr 3, 8:15 PM CDT	Mesoscale Discussion	SPC	60 min
Apr 3, 8:36 PM CDT	Severe Thunderstorm Warning	EAX	39 min
Apr 3, 9:05 PM CDT	Severe Thunderstorm Warning	EAX	40 min
Apr 4, 4:08 AM CDT	Wind Advisory	EAX	11 hr
Apr 5, 3:54 AM CDT	Red Flag Warning	EAX	15 hr
Apr 7, 10:55 PM CDT	Mesoscale Discussion	SPC	95 min
Apr 8, 8:32 PM CDT	Mesoscale Discussion	SPC	88 min
Apr 8, 9:01 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
Apr 8, 10:24 PM CDT	Special Weather Statement	EAX	36 min
Apr 8, 11:26 PM CDT	Mesoscale Discussion	SPC	94 min
Apr 10, 3:35 AM CDT	Wind Advisory	EAX	15 hr
Apr 10, 3:42 AM CDT	Red Flag Warning	EAX	15 hr
Apr 14, 6:18 PM CDT	Mesoscale Discussion	SPC	117 min
Apr 21, 11:27 PM CDT	Mesoscale Discussion	SPC	3 hr
Apr 22, 2:48 AM CDT	Severe Thunderstorm Watch	SPC	4 hr
Apr 22, 5:12 AM CDT	Special Weather Statement	EAX	48 min
Apr 22, 5:18 AM CDT	Mesoscale Discussion	SPC	87 min
May 7, 3:40 AM CDT	Mesoscale Discussion	SPC	95 min
May 9, 1:09 PM CDT	Heat Advisory	EAX	25 hr
May 11, 3:57 PM CDT	Mesoscale Discussion	SPC	48 min
May 11, 4:00 PM CDT	Severe Thunderstorm Watch	SPC	8 hr
May 11, 6:37 PM CDT	Special Weather Statement	EAX	23 min
May 12, 4:54 PM CDT	Mesoscale Discussion	SPC	66 min
May 20, 9:11 AM CDT	Mesoscale Discussion	SPC	2 hr
May 21, 5:34 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
May 21, 7:18 PM CDT	Mesoscale Discussion	SPC	57 min
May 21, 10:54 PM CDT	Tornado Warning	EAX	51 min
May 21, 11:17 PM CDT	Severe Thunderstorm Warning	EAX	28 min
May 21, 11:41 PM CDT	Severe Thunderstorm Warning	EAX	34 min
May 22, 10:53 AM CDT	Mesoscale Discussion	SPC	2 hr
May 24, 9:18 AM CDT	Mesoscale Discussion	SPC	87 min
May 24, 9:49 AM CDT	Special Weather Statement	EAX	26 min
May 24, 7:07 PM CDT	Mesoscale Discussion	SPC	53 min
May 24, 7:26 PM CDT	Tornado Watch	SPC	7 hr
May 24, 9:13 PM CDT	Special Weather Statement	EAX	32 min
May 24, 9:29 PM CDT	Special Weather Statement	EAX	31 min
May 24, 9:48 PM CDT	Severe Thunderstorm Warning	EAX	27 min
May 24, 10:03 PM CDT	Severe Thunderstorm Warning	EAX	27 min
May 24, 10:29 PM CDT	Severe Thunderstorm Warning	EAX	19 min
May 25, 10:37 AM CDT	Tornado Watch	SPC	7 hr
May 25, 10:57 AM CDT	Tornado Warning	EAX	18 min
May 25, 11:10 AM CDT	Tornado Warning	EAX	35 min
May 25, 11:26 AM CDT	Tornado Warning	EAX	34 min
May 28, 2:50 AM CDT	Mesoscale Discussion	SPC	85 min
May 29, 1:41 AM CDT	Mesoscale Discussion	SPC	2 hr
May 29, 3:08 PM CDT	Wind Advisory	EAX	28 hr
Jun 1, 1:55 PM CDT	Mesoscale Discussion	SPC	2 hr
Jun 1, 6:59 PM CDT	Special Weather Statement	EAX	31 min
Jun 4, 5:42 PM CDT	Mesoscale Discussion	SPC	63 min
Jun 5, 3:34 PM CDT	Heat Advisory	EAX	3 days
Jun 9, 2:13 PM CDT	Mesoscale Discussion	SPC	92 min
Jun 9, 3:05 PM CDT	Tornado Watch	SPC	7 hr
Jun 9, 7:43 PM CDT	Mesoscale Discussion	SPC	92 min
Jun 9, 11:24 PM CDT	High Wind Warning	EAX	3 hr
Jun 10, 4:18 PM CDT	Mesoscale Discussion	SPC	87 min
Jun 10, 4:57 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
Jun 10, 11:18 PM CDT	Special Weather Statement	EAX	27 min
Jun 13, 2:41 AM CDT	Mesoscale Discussion	SPC	2 hr
Jun 16, 2:05 PM CDT	Special Weather Statement	EAX	40 min
Jun 16, 11:03 PM CDT	Severe Thunderstorm Watch	SPC	5 hr
Jun 17, 6:44 PM CDT	Mesoscale Discussion	SPC	91 min
Jun 17, 8:19 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
Jun 17, 11:12 PM CDT	Mesoscale Discussion	SPC	93 min
Jun 17, 11:56 PM CDT	Severe Thunderstorm Warning	EAX	34 min
Jun 18, 12:25 AM CDT	Severe Thunderstorm Warning	EAX	35 min
Jun 18, 12:58 AM CDT	Severe Thunderstorm Warning	EAX	32 min
Jun 18, 1:17 AM CDT	Severe Thunderstorm Warning	EAX	28 min
Jun 18, 1:28 AM CDT	Severe Thunderstorm Warning	EAX	32 min
Jun 18, 2:07 AM CDT	Mesoscale Discussion	SPC	53 min
Jun 18, 6:03 PM CDT	Severe Thunderstorm Watch	SPC	10 hr
Jun 19, 2:21 AM CDT	Areal Flood Advisory	EAX	4 hr
Jun 19, 6:21 PM CDT	Mesoscale Discussion	SPC	84 min
Jun 19, 6:51 PM CDT	Tornado Watch	SPC	7 hr
Jun 20, 10:42 AM CDT	Mesoscale Discussion	SPC	63 min
Jun 20, 7:46 PM CDT	Mesoscale Discussion	SPC	59 min
Jun 20, 8:32 PM CDT	Tornado Watch	SPC	4 hr
Jun 20, 9:17 PM CDT	Special Weather Statement	EAX	28 min
Jun 20, 9:47 PM CDT	Special Weather Statement	EAX	43 min
Jun 25, 7:07 PM CDT	Mesoscale Discussion	SPC	113 min
Jun 26, 10:13 AM CDT	Mesoscale Discussion	SPC	62 min
Jun 27, 12:58 AM CDT	Mesoscale Discussion	SPC	92 min
Jun 27, 1:32 AM CDT	Severe Thunderstorm Watch	SPC	7 hr
Jun 27, 1:55 AM CDT	Special Weather Statement	EAX	50 min
Jun 27, 2:12 AM CDT	Severe Thunderstorm Warning	EAX	33 min
Jun 27, 4:47 AM CDT	Special Weather Statement	EAX	43 min
Jun 27, 5:38 AM CDT	Mesoscale Discussion	SPC	97 min
Jun 28, 3:00 PM CDT	Excessive Heat Watch	EAX	61 hr
Jun 29, 3:47 PM CDT	Excessive Heat Warning	EAX	51 hr
Jul 2, 10:20 PM CDT	Severe Thunderstorm Warning	EAX	25 min
Jul 2, 11:00 PM CDT	Special Weather Statement	EAX	30 min
Jul 2, 11:06 PM CDT	Severe Thunderstorm Warning	EAX	24 min
Jul 5, 7:07 PM CDT	Mesoscale Discussion	SPC	113 min
Jul 5, 8:02 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
Jul 8, 3:49 PM CDT	Heat Advisory	EAX	60 hr
Jul 9, 9:23 PM CDT	Excessive Heat Warning	EAX	69 hr
Jul 12, 4:33 PM CDT	Mesoscale Discussion	SPC	87 min
Jul 12, 8:57 PM CDT	Severe Thunderstorm Warning	EAX	33 min
Jul 12, 9:13 PM CDT	Severe Thunderstorm Warning	EAX	47 min
Jul 12, 9:26 PM CDT	Areal Flood Advisory	EAX	6 hr
Jul 13, 3:22 PM CDT	Excessive Heat Watch	EAX	23 hr
Jul 14, 2:50 PM CDT	Excessive Heat Warning	EAX	14 days
Jul 21, 10:16 PM CDT	Mesoscale Discussion	SPC	89 min
Jul 24, 3:31 PM CDT	Excessive Heat Watch	EAX	24 hr
Jul 28, 7:56 PM CDT	Severe Thunderstorm Warning	EAX	34 min
Jul 28, 8:31 PM CDT	Severe Thunderstorm Warning	EAX	27 min
Jul 29, 3:24 AM CDT	Excessive Heat Watch	EAX	36 hr
Jul 29, 2:23 PM CDT	Mesoscale Discussion	SPC	97 min
Jul 29, 4:08 PM CDT	Excessive Heat Warning	EAX	5 days
Aug 5, 4:47 AM CDT	Mesoscale Discussion	SPC	88 min
Aug 5, 3:40 PM CDT	Mesoscale Discussion	SPC	2 hr
Aug 5, 3:49 PM CDT	Heat Advisory	EAX	50 hr
Aug 7, 10:48 AM CDT	Mesoscale Discussion	SPC	117 min
Aug 7, 12:55 PM CDT	Severe Thunderstorm Watch	SPC	5 hr
Aug 7, 2:08 PM CDT	Severe Thunderstorm Warning	EAX	22 min
Aug 7, 2:29 PM CDT	Severe Thunderstorm Warning	EAX	31 min
Aug 7, 2:55 PM CDT	Severe Thunderstorm Warning	EAX	22 min
Aug 7, 3:16 PM CDT	Mesoscale Discussion	SPC	119 min
Aug 7, 10:45 PM CDT	Mesoscale Discussion	SPC	2 hr
Aug 18, 6:00 PM CDT	Mesoscale Discussion	SPC	60 min
Aug 18, 8:09 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
Aug 18, 10:57 PM CDT	Severe Thunderstorm Warning	EAX	33 min
Aug 18, 11:30 PM CDT	Severe Thunderstorm Warning	EAX	45 min
Aug 18, 11:46 PM CDT	Mesoscale Discussion	SPC	59 min
Aug 18, 11:53 PM CDT	Severe Thunderstorm Warning	EAX	37 min
Aug 19, 12:09 AM CDT	Areal Flood Advisory	EAX	6 hr
Aug 19, 9:35 PM CDT	Flash Flood Watch	EAX	9 hr
Aug 19, 11:51 PM CDT	Mesoscale Discussion	SPC	54 min
Aug 20, 1:46 AM CDT	Areal Flood Advisory	EAX	5 hr
Aug 20, 1:52 AM CDT	Special Weather Statement	EAX	38 min
Aug 20, 2:02 AM CDT	Severe Thunderstorm Warning	EAX	43 min
Aug 20, 2:28 AM CDT	Mesoscale Discussion	SPC	62 min
Aug 22, 10:15 AM CDT	Areal Flood Advisory	EAX	3 hr
Aug 23, 3:32 AM CDT	Heat Advisory	EAX	39 hr
Aug 24, 2:20 PM CDT	Excessive Heat Warning	EAX	5 hr
Sep 1, 4:45 AM CDT	Red Flag Warning	EAX	14 hr
Sep 1, 10:21 AM CDT	Heat Advisory	EAX	30 hr
Sep 10, 3:43 PM CDT	Special Weather Statement	EAX	32 min
Sep 29, 2:02 PM CDT	Red Flag Warning	EAX	5 hr
Oct 6, 3:48 AM CDT	Red Flag Warning	EAX	15 hr
Oct 11, 2:08 AM CDT	Dense Fog Advisory	EAX	8 hr
Oct 12, 3:46 PM CDT	Mesoscale Discussion	SPC	59 min
Oct 18, 3:47 AM CDT	Frost Advisory	EAX	28 hr
Oct 19, 4:15 AM CDT	Freeze Warning	EAX	28 hr
Oct 20, 4:20 AM CDT	Freeze Warning	EAX	28 hr
Oct 25, 3:46 AM CDT	Wind Advisory	EAX	11 hr
Oct 28, 3:41 PM CDT	Red Flag Warning	EAX	27 hr
Oct 30, 4:06 AM CDT	Red Flag Warning	EAX	14 hr
Nov 7, 8:07 PM CST	Special Weather Statement	EAX	38 min
Nov 9, 3:14 AM CST	Special Weather Statement	EAX	76 min
Nov 18, 3:45 AM CST	Wind Advisory	EAX	13 hr
Nov 19, 10:43 AM CST	Wind Advisory	EAX	4 hr
Dec 31, 3:46 AM CST	Wind Advisory	EAX	23 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	29
Tornado Warning	4
Severe Thunderstorm Watch	14
Tornado Watch	6
Mesoscale Discussion	59
Special Weather Statement	18
Flooding
Flash Flood Watch	1
Flood Watch	1
Areal Flood Advisory	6
Winter
Blizzard Warning	1
Winter Storm Warning	3
Winter Storm Watch	3
Winter Weather Advisory	5
Heat
Excessive Heat Warning	5
Excessive Heat Watch	4
Heat Advisory	6
Cold
Freeze Warning	2
Frost Advisory	1
Wind Chill Advisory	4
Wind and dust
High Wind Warning	1
Wind Advisory	9
Fire
Red Flag Warning	7
Fog and smoke
Dense Fog Advisory	3

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record Forecast The radar archive 2010 2012

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. Rebuilt daily.