Weather alerts in Johnson County, Iowa, 2014

160 weather alerts in 2014, 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 2014. Tap one for its archive.

Alerts: 160
Warnings: 39
Watches: 22
Advisories: 37
Busiest month: June39 alerts
Busiest day: June 30, 201415 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 1, 4:15 PM CST	Wind Chill Advisory	DVN	10 hr
Jan 2, 3:24 AM CST	Wind Chill Advisory	DVN	32 hr
Jan 3, 3:50 PM CST	Wind Chill Watch	DVN	11 hr
Jan 4, 3:06 AM CST	Wind Chill Warning	DVN	3 days
Jan 7, 3:17 AM CST	Wind Chill Advisory	DVN	7 hr
Jan 10, 7:42 PM CST	Dense Fog Advisory	DVN	8 hr
Jan 14, 4:00 AM CST	Wind Advisory	DVN	13 hr
Jan 16, 10:47 AM CST	Wind Advisory	DVN	9 hr
Jan 17, 3:26 PM CST	Winter Weather Advisory	DVN	27 hr
Jan 20, 3:57 AM CST	Wind Chill Advisory	DVN	32 hr
Jan 22, 3:21 AM CST	Wind Chill Warning	DVN	32 hr
Jan 22, 3:21 AM CST	Wind Chill Advisory	DVN	52 hr
Jan 24, 2:56 PM CST	Winter Storm Watch	DVN	24 hr
Jan 25, 3:24 PM CST	Winter Storm Warning	DVN	39 hr
Jan 26, 3:51 PM CST	Wind Chill Warning	DVN	44 hr
Jan 26, 3:51 PM CST	Winter Weather Advisory	DVN	8 hr
Jan 30, 3:53 PM CST	Winter Storm Watch	DVN	12 hr
Jan 31, 3:31 AM CST	Winter Weather Advisory	DVN	31 hr
Feb 1, 2:36 PM CST	Wind Chill Advisory	DVN	18 hr
Feb 3, 2:47 PM CST	Winter Weather Advisory	DVN	45 hr
Feb 5, 2:42 PM CST	Wind Chill Advisory	DVN	21 hr
Feb 6, 3:05 PM CST	Wind Chill Advisory	DVN	19 hr
Feb 9, 3:22 AM CST	Wind Chill Advisory	DVN	32 hr
Feb 16, 3:54 AM CST	Winter Weather Advisory	DVN	34 hr
Feb 19, 8:53 PM CST	Wind Advisory	DVN	42 hr
Feb 20, 10:20 AM CST	Mesoscale Discussion	SPC	85 min
Feb 20, 1:15 PM CST	Special Weather Statement	DVN	60 min
Feb 20, 1:26 PM CST	Severe Thunderstorm Warning	DVN	34 min
Feb 20, 2:36 PM CST	Special Weather Statement	DVN	54 min
Feb 20, 2:47 PM CST	Special Weather Statement	DVN	43 min
Feb 20, 8:00 PM CST	River Flood Warning	DVN	54 hr
Feb 25, 3:21 AM CST	Wind Chill Advisory	DVN	31 hr
Feb 26, 2:35 PM CST	Wind Chill Advisory	DVN	20 hr
Feb 28, 2:49 PM CST	Winter Weather Advisory	DVN	39 hr
Mar 2, 3:51 AM CST	Wind Chill Advisory	DVN	8 hr
Mar 2, 3:44 PM CST	Wind Chill Advisory	DVN	17 hr
Mar 4, 3:12 PM CST	Winter Weather Advisory	DVN	20 hr
Mar 10, 10:14 AM CDT	River Flood Warning	DVN	5 days
Mar 11, 1:48 PM CDT	River Flood Warning	DVN	46 hr
Mar 31, 6:43 PM CDT	Mesoscale Discussion	SPC	3 hr
Apr 3, 2:59 AM CDT	Special Weather Statement	DVN	2 hr
Apr 9, 3:27 AM CDT	Red Flag Warning	DVN	16 hr
Apr 12, 2:30 PM CDT	Mesoscale Discussion	SPC	2 hr
Apr 12, 3:15 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
Apr 12, 6:20 PM CDT	Mesoscale Discussion	SPC	55 min
Apr 12, 9:08 PM CDT	Mesoscale Discussion	SPC	67 min
Apr 12, 9:38 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
Apr 12, 11:26 PM CDT	Mesoscale Discussion	SPC	64 min
Apr 12, 11:35 PM CDT	Severe Thunderstorm Warning	DVN	55 min
Apr 13, 12:27 AM CDT	Severe Thunderstorm Warning	DVN	63 min
Apr 13, 1:27 PM CDT	Flood Watch	DVN	14 hr
Apr 13, 6:03 PM CDT	Tornado Warning Tornado observed	DVN	27 min
Apr 14, 10:22 AM CDT	River Flood Warning	DVN	64 hr
Apr 27, 2:13 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
Apr 27, 2:47 PM CDT	Flood Watch	DVN	27 hr
Apr 27, 3:23 PM CDT	Severe Thunderstorm Warning	DVN	67 min
Apr 27, 4:13 PM CDT	Severe Thunderstorm Warning	DVN	47 min
Apr 27, 4:26 PM CDT	Mesoscale Discussion	SPC	64 min
Apr 28, 1:11 PM CDT	Tornado Watch	SPC	7 hr
Apr 28, 3:38 PM CDT	Mesoscale Discussion	SPC	2 hr
Apr 29, 11:23 AM CDT	Special Weather Statement	DVN	52 min
May 11, 9:16 AM CDT	Mesoscale Discussion	SPC	89 min
May 11, 10:47 AM CDT	Mesoscale Discussion	SPC	118 min
May 11, 11:53 AM CDT	Tornado Watch	SPC	7 hr
May 11, 12:51 PM CDT	Mesoscale Discussion	SPC	54 min
May 11, 2:36 PM CDT	Mesoscale Discussion	SPC	84 min
May 12, 9:08 AM CDT	Special Weather Statement	DVN	67 min
May 12, 11:54 AM CDT	Mesoscale Discussion	SPC	2 hr
May 12, 1:00 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
May 12, 3:21 PM CDT	Mesoscale Discussion	SPC	54 min
May 12, 4:35 PM CDT	Severe Thunderstorm Warning	DVN	25 min
May 12, 7:26 PM CDT	Mesoscale Discussion	SPC	64 min
May 16, 2:07 PM CDT	Frost Advisory	DVN	17 hr
May 20, 3:55 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
May 20, 5:49 PM CDT	Mesoscale Discussion	SPC	86 min
May 20, 9:56 PM CDT	Mesoscale Discussion	SPC	94 min
May 21, 1:27 AM CDT	Mesoscale Discussion	SPC	93 min
May 28, 11:47 AM CDT	Special Weather Statement	DVN	58 min
May 31, 6:17 PM CDT	Special Weather Statement	DVN	58 min
Jun 3, 3:33 AM CDT	Flash Flood Watch	DVN	27 hr
Jun 4, 4:27 AM CDT	Special Weather Statement	DVN	48 min
Jun 16, 3:36 PM CDT	Severe Thunderstorm Watch	SPC	5 hr
Jun 16, 3:58 PM CDT	Severe Thunderstorm Warning	DVN	47 min
Jun 16, 9:01 PM CDT	Severe Thunderstorm Watch	SPC	8 hr
Jun 16, 11:40 PM CDT	Mesoscale Discussion	SPC	65 min
Jun 17, 1:29 AM CDT	Mesoscale Discussion	SPC	91 min
Jun 17, 2:18 AM CDT	Special Weather Statement	DVN	59 min
Jun 17, 3:02 AM CDT	Special Weather Statement	DVN	58 min
Jun 18, 8:34 AM CDT	Special Weather Statement	DVN	56 min
Jun 19, 11:13 AM CDT	River Flood Warning	DVN	27 days
Jun 19, 2:04 PM CDT	Severe Thunderstorm Warning	DVN	41 min
Jun 20, 5:16 AM CDT	Special Weather Statement	DVN	3 hr
Jun 21, 11:02 AM CDT	River Flood Warning	DVN	7 days
Jun 22, 11:19 AM CDT	Mesoscale Discussion	SPC	101 min
Jun 22, 11:38 AM CDT	Severe Thunderstorm Warning	DVN	48 min
Jun 22, 11:54 AM CDT	Severe Thunderstorm Watch	SPC	7 hr
Jun 22, 2:30 PM CDT	Mesoscale Discussion	SPC	60 min
Jun 23, 6:57 AM CDT	River Flood Warning	DVN	57 hr
Jun 26, 1:30 PM CDT	Special Weather Statement	DVN	60 min
Jun 26, 2:54 PM CDT	Mesoscale Discussion	SPC	3 hr
Jun 27, 2:30 PM CDT	Mesoscale Discussion	SPC	60 min
Jun 28, 6:09 PM CDT	Mesoscale Discussion	SPC	96 min
Jun 29, 1:45 PM CDT	River Flood Warning	DVN	6 days
Jun 29, 8:15 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
Jun 29, 9:43 PM CDT	Mesoscale Discussion	SPC	92 min
Jun 29, 11:12 PM CDT	Flash Flood Watch	DVN	26 hr
Jun 29, 11:15 PM CDT	Severe Thunderstorm Warning	DVN	45 min
Jun 30, 12:49 AM CDT	River Flood Warning	DVN	7 days
Jun 30, 7:16 AM CDT	Mesoscale Discussion	SPC	89 min
Jun 30, 12:05 PM CDT	River Flood Warning	DVN	10 days
Jun 30, 12:05 PM CDT	River Flood Warning	DVN	21 days
Jun 30, 1:27 PM CDT	Mesoscale Discussion	SPC	93 min
Jun 30, 2:03 PM CDT	Tornado Watch	SPC	5 hr
Jun 30, 2:53 PM CDT	Severe Thunderstorm Warning	DVN	39 min
Jun 30, 2:54 PM CDT	Special Weather Statement	DVN	66 min
Jun 30, 3:13 PM CDT	Flash Flood Warning	DVN	6 hr
Jun 30, 3:25 PM CDT	Mesoscale Discussion	SPC	35 min
Jun 30, 6:28 PM CDT	Mesoscale Discussion	SPC	92 min
Jun 30, 7:00 PM CDT	Special Weather Statement	DVN	60 min
Jun 30, 9:15 PM CDT	Areal Flood Warning	DVN	12 hr
Jul 1, 1:14 AM CDT	River Flood Warning	DVN	18 days
Jul 6, 4:26 AM CDT	River Flood Warning	DVN	54 hr
Jul 6, 9:07 PM CDT	Mesoscale Discussion	SPC	53 min
Jul 12, 4:57 AM CDT	Special Weather Statement	DVN	63 min
Jul 12, 3:48 PM CDT	Mesoscale Discussion	SPC	117 min
Jul 12, 4:58 PM CDT	Tornado Watch	SPC	6 hr
Jul 12, 5:01 PM CDT	Special Weather Statement	DVN	59 min
Jul 12, 5:51 PM CDT	Severe Thunderstorm Warning	DVN	39 min
Jul 12, 5:51 PM CDT	Mesoscale Discussion	SPC	84 min
Jul 12, 7:01 PM CDT	Flash Flood Warning	DVN	6 hr
Jul 12, 7:09 PM CDT	Mesoscale Discussion	SPC	96 min
Jul 22, 3:43 AM CDT	Heat Advisory	DVN	15 hr
Aug 4, 6:48 PM CDT	Special Weather Statement	DVN	42 min
Aug 17, 4:49 AM CDT	Dense Fog Advisory	DVN	4 hr
Aug 18, 4:43 AM CDT	Dense Fog Advisory	DVN	4 hr
Aug 21, 9:04 AM CDT	Mesoscale Discussion	SPC	86 min
Aug 24, 6:37 AM CDT	Special Weather Statement	DVN	113 min
Aug 29, 3:02 PM CDT	Mesoscale Discussion	SPC	2 hr
Aug 31, 9:09 PM CDT	Mesoscale Discussion	SPC	96 min
Aug 31, 9:45 PM CDT	Severe Thunderstorm Watch	SPC	4 hr
Aug 31, 11:31 PM CDT	Special Weather Statement	DVN	59 min
Sep 1, 12:19 AM CDT	Severe Thunderstorm Warning	DVN	41 min
Sep 1, 1:01 AM CDT	Special Weather Statement	DVN	59 min
Sep 9, 3:13 AM CDT	Flash Flood Watch	DVN	30 hr
Sep 10, 7:15 AM CDT	River Flood Warning	DVN	3 days
Sep 10, 9:18 AM CDT	River Flood Warning	DVN	5 days
Oct 2, 5:48 AM CDT	Special Weather Statement	DVN	117 min
Oct 10, 3:46 PM CDT	Freeze Warning	DVN	17 hr
Oct 14, 7:06 PM CDT	River Flood Warning	DVN	51 hr
Oct 23, 3:12 PM CDT	Dense Fog Advisory	DVN	21 hr
Oct 24, 8:58 PM CDT	Dense Fog Advisory	DVN	12 hr
Nov 6, 5:03 AM CST	Special Weather Statement	DVN	3 hr
Nov 14, 3:17 PM CST	Winter Weather Advisory	DVN	33 hr
Nov 17, 3:43 PM CST	Special Weather Statement	DVN	77 min
Nov 21, 4:24 AM CST	Freezing Rain Advisory	DVN	26 hr
Nov 23, 2:39 PM CST	Winter Weather Advisory	DVN	33 hr
Dec 5, 1:33 AM CST	Dense Fog Advisory	DVN	10 hr
Dec 14, 9:30 AM CST	Dense Fog Advisory	DVN	3 hr
Dec 14, 1:59 PM CST	Dense Fog Advisory	DVN	18 hr
Dec 20, 11:52 PM CST	Dense Fog Advisory	DVN	7 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	13
Tornado Warning	1
Severe Thunderstorm Watch	10
Tornado Watch	4
Mesoscale Discussion	37
Special Weather Statement	25
Flooding
Areal Flood Warning	1
Flash Flood Warning	2
River Flood Warning	16
Flash Flood Watch	3
Flood Watch	2
Winter
Winter Storm Warning	1
Winter Storm Watch	2
Freezing Rain Advisory	1
Winter Weather Advisory	9
Heat
Heat Advisory	1
Cold
Freeze Warning	1
Wind Chill Warning	3
Wind Chill Watch	1
Frost Advisory	1
Wind Chill Advisory	13
Wind and dust
Wind Advisory	3
Fire
Red Flag Warning	1
Fog and smoke
Dense Fog Advisory	9

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record Forecast The radar archive 2013 2015

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.