Weather alerts in Clark County, Arkansas, 2009

261 weather alerts in 2009, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Clark County and its neighbors

Each county as a circle sized by its count in 2009. Tap one for its archive.

Alerts: 261
Warnings: 113
Watches: 43
Advisories: 44
Busiest month: May69 alerts
Busiest day: May 6, 200923 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 3 tornado warnings covering Clark County in 2009 had a tornado report inside them.

Clark County, 2009

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
Tornado warnings	3	0	100%	0
Severe thunderstorm warnings	52	19	63%	12	100%	19 min
Flash flood warnings	32	19	41%	6	83%	72 min

Each office's whole area, 2009

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
NWS Little Rock, AR: tornado warnings	50	8	84%	11	82%	26 min
NWS Little Rock, AR: severe thunderstorm warnings	548	174	68%	413	85%	25 min
NWS Little Rock, AR: flash flood warnings	167	71	57%	138	87%	95 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 2, 5:01 PM CST	Dense Fog Advisory	LZK	11 hr
Jan 5, 3:35 AM CST	Flash Flood Watch	LZK	23 hr
Jan 26, 3:57 AM CST	Winter Storm Watch	LZK	24 hr
Jan 26, 3:57 AM CST	Freezing Rain Advisory	LZK	35 hr
Jan 27, 3:45 AM CST	Winter Weather Advisory	LZK	26 hr
Feb 6, 3:50 AM CST	Lake Wind Advisory	LZK	14 hr
Feb 7, 3:35 AM CST	Lake Wind Advisory	LZK	14 hr
Feb 8, 2:53 PM CST	Lake Wind Advisory	LZK	27 hr
Feb 10, 3:56 AM CST	Wind Advisory	LZK	38 hr
Feb 10, 9:30 PM CST	Tornado Watch	SPC	7 hr
Feb 17, 5:44 PM CST	Mesoscale Discussion	SPC	3 hr
Feb 17, 7:09 PM CST	Severe Thunderstorm Watch	SPC	6 hr
Feb 18, 2:58 AM CST	Lake Wind Advisory	LZK	13 hr
Feb 26, 3:58 AM CST	Lake Wind Advisory	LZK	14 hr
Feb 26, 6:12 PM CST	Severe Thunderstorm Watch	SPC	8 hr
Feb 26, 7:42 PM CST	Mesoscale Discussion	SPC	93 min
Feb 26, 10:36 PM CST	Mesoscale Discussion	SPC	114 min
Feb 27, 12:35 AM CST	Severe Thunderstorm Warning	LZK	40 min
Feb 27, 10:15 AM CST	Mesoscale Discussion	SPC	90 min
Feb 27, 11:53 AM CST	Severe Thunderstorm Warning	LZK	37 min
Feb 27, 2:40 PM CST	Mesoscale Discussion	SPC	65 min
Mar 4, 9:27 PM CST	Lake Wind Advisory	LZK	45 hr
Mar 7, 4:30 AM CST	Lake Wind Advisory	LZK	14 hr
Mar 8, 4:30 AM CDT	Lake Wind Advisory	LZK	14 hr
Mar 8, 10:11 AM CDT	Mesoscale Discussion	SPC	2 hr
Mar 17, 2:35 AM CDT	Dense Fog Advisory	LZK	8 hr
Mar 23, 3:57 AM CDT	Lake Wind Advisory	LZK	15 hr
Mar 24, 3:43 AM CDT	Lake Wind Advisory	LZK	15 hr
Mar 24, 2:33 PM CDT	Mesoscale Discussion	SPC	87 min
Mar 26, 6:15 AM CDT	Dense Fog Advisory	LZK	3 hr
Mar 27, 5:53 PM CDT	Mesoscale Discussion	SPC	97 min
Mar 27, 6:35 PM CDT	Tornado Watch	SPC	7 hr
Mar 27, 10:24 PM CDT	Mesoscale Discussion	SPC	96 min
Mar 28, 4:18 AM CDT	Lake Wind Advisory	LZK	15 hr
Apr 1, 2:45 PM CDT	Lake Wind Advisory	LZK	34 hr
Apr 2, 7:35 AM CDT	Severe Thunderstorm Warning	LZK	40 min
Apr 2, 8:01 AM CDT	Mesoscale Discussion	SPC	59 min
Apr 3, 2:11 PM CDT	Freeze Watch	LZK	48 hr
Apr 5, 2:49 AM CDT	Lake Wind Advisory	LZK	40 hr
Apr 5, 2:26 PM CDT	Freeze Warning	LZK	43 hr
Apr 9, 3:14 AM CDT	Lake Wind Advisory	LZK	22 hr
Apr 9, 7:21 PM CDT	Tornado Watch	SPC	5 hr
Apr 9, 8:35 PM CDT	Tornado Warning	LZK	40 min
Apr 9, 8:44 PM CDT	Mesoscale Discussion	SPC	61 min
Apr 9, 9:15 PM CDT	Tornado Warning	LZK	45 min
Apr 9, 9:43 PM CDT	Mesoscale Discussion	SPC	2 hr
Apr 10, 4:59 AM CDT	Lake Wind Advisory	LZK	14 hr
Apr 12, 7:13 AM CDT	Mesoscale Discussion	SPC	92 min
Apr 12, 7:44 AM CDT	Severe Thunderstorm Watch	SPC	6 hr
Apr 12, 8:51 AM CDT	Severe Thunderstorm Warning	LZK	39 min
Apr 12, 9:15 AM CDT	Severe Thunderstorm Warning	LZK	30 min
Apr 19, 2:43 AM CDT	Lake Wind Advisory	LZK	12 hr
Apr 23, 3:10 AM CDT	Lake Wind Advisory	LZK	16 hr
Apr 24, 3:49 AM CDT	Lake Wind Advisory	LZK	15 hr
Apr 25, 3:57 AM CDT	Lake Wind Advisory	LZK	12 hr
Apr 26, 11:50 AM CDT	River Flood Advisory	LZK	43 hr
Apr 26, 11:50 AM CDT	River Flood Advisory	LZK	43 hr
Apr 27, 2:24 PM CDT	Mesoscale Discussion	SPC	66 min
Apr 27, 2:57 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
Apr 27, 7:08 PM CDT	Mesoscale Discussion	SPC	67 min
Apr 27, 8:54 PM CDT	Mesoscale Discussion	SPC	66 min
Apr 28, 5:03 AM CDT	Flash Flood Watch	LZK	10 hr
Apr 29, 11:37 AM CDT	Flash Flood Watch	LZK	24 hr
Apr 29, 3:04 PM CDT	Mesoscale Discussion	SPC	56 min
Apr 29, 3:27 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
Apr 29, 5:19 PM CDT	Mesoscale Discussion	SPC	116 min
Apr 29, 5:24 PM CDT	Severe Thunderstorm Warning	LZK	51 min
Apr 29, 5:53 PM CDT	Mesoscale Discussion	SPC	67 min
Apr 29, 6:57 PM CDT	Severe Thunderstorm Warning	LZK	48 min
Apr 29, 7:47 PM CDT	Flash Flood Warning	LZK	3 hr
May 1, 3:33 PM CDT	Flash Flood Watch	LZK	47 hr
May 1, 9:56 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
May 2, 1:45 AM CDT	Mesoscale Discussion	SPC	90 min
May 2, 9:23 AM CDT	Mesoscale Discussion	SPC	97 min
May 2, 12:17 PM CDT	Tornado Watch	SPC	7 hr
May 2, 12:34 PM CDT	Severe Thunderstorm Warning	LZK	41 min
May 2, 3:40 PM CDT	Flash Flood Warning	LZK	6 hr
May 2, 4:59 PM CDT	Flash Flood Warning	LZK	6 hr
May 2, 9:45 PM CDT	River Flood Warning	LZK	48 hr
May 2, 9:59 PM CDT	Mesoscale Discussion	SPC	3 hr
May 3, 1:20 AM CDT	Flash Flood Warning	LZK	4 hr
May 3, 9:35 AM CDT	Flash Flood Warning	LZK	5 hr
May 4, 8:18 AM CDT	River Flood Warning	LZK	23 hr
May 5, 4:10 AM CDT	Flash Flood Watch	LZK	33 hr
May 5, 5:52 PM CDT	Severe Thunderstorm Warning	LZK	38 min
May 5, 6:27 PM CDT	Severe Thunderstorm Warning	LZK	48 min
May 5, 10:07 PM CDT	Mesoscale Discussion	SPC	83 min
May 5, 10:13 PM CDT	Severe Thunderstorm Warning	LZK	47 min
May 5, 10:27 PM CDT	Severe Thunderstorm Watch	SPC	8 hr
May 5, 10:36 PM CDT	Severe Thunderstorm Warning	LZK	39 min
May 5, 11:18 PM CDT	Severe Thunderstorm Warning	LZK	57 min
May 6, 12:53 AM CDT	Mesoscale Discussion	SPC	37 min
May 6, 12:54 AM CDT	Tornado Watch	SPC	5 hr
May 6, 1:12 AM CDT	Flash Flood Warning	LZK	3 hr
May 6, 1:27 AM CDT	Mesoscale Discussion	SPC	3 hr
May 6, 1:43 AM CDT	Flash Flood Warning	LZK	3 hr
May 6, 2:02 AM CDT	Severe Thunderstorm Warning	LZK	43 min
May 6, 3:05 AM CDT	Mesoscale Discussion	SPC	115 min
May 6, 3:09 AM CDT	Severe Thunderstorm Warning	LZK	66 min
May 6, 3:39 AM CDT	Severe Thunderstorm Warning	LZK	51 min
May 6, 3:50 AM CDT	Flash Flood Warning	LZK	4 hr
May 6, 4:44 AM CDT	River Flood Warning	LZK	52 hr
May 6, 6:55 AM CDT	Flash Flood Warning	LZK	5 hr
May 6, 6:58 AM CDT	Mesoscale Discussion	SPC	3 hr
May 6, 7:00 AM CDT	Flash Flood Warning	LZK	5 hr
May 6, 7:46 AM CDT	Flash Flood Warning	LZK	4 hr
May 6, 7:52 AM CDT	Severe Thunderstorm Warning	LZK	38 min
May 6, 10:08 AM CDT	River Flood Warning	LZK	51 hr
May 6, 12:01 PM CDT	Areal Flood Warning	LZK	3 hr
May 7, 5:03 AM CDT	Dense Fog Advisory	LZK	5 hr
May 8, 3:53 AM CDT	Flash Flood Watch	LZK	4 days
May 8, 10:59 AM CDT	Lake Wind Advisory	LZK	7 hr
May 9, 3:32 AM CDT	Severe Thunderstorm Warning	LZK	43 min
May 9, 12:33 PM CDT	Mesoscale Discussion	SPC	57 min
May 9, 12:51 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
May 9, 1:55 PM CDT	Severe Thunderstorm Warning	LZK	25 min
May 9, 3:25 PM CDT	Mesoscale Discussion	SPC	65 min
May 10, 3:45 AM CDT	Severe Thunderstorm Warning	LZK	45 min
May 10, 5:32 AM CDT	Flash Flood Warning	LZK	4 hr
May 10, 9:05 AM CDT	River Flood Warning	LZK	24 hr
May 10, 9:05 AM CDT	River Flood Warning	LZK	24 hr
May 10, 10:00 AM CDT	Areal Flood Warning	LZK	6 hr
May 10, 11:17 AM CDT	Mesoscale Discussion	SPC	118 min
May 10, 4:04 PM CDT	Flash Flood Warning	LZK	3 hr
May 11, 10:16 AM CDT	Flash Flood Warning	LZK	3 hr
May 11, 7:48 PM CDT	River Flood Warning	LZK	3 days
May 12, 12:34 PM CDT	Flash Flood Warning	LZK	3 hr
May 12, 2:20 PM CDT	Mesoscale Discussion	SPC	55 min
May 12, 3:35 PM CDT	Flash Flood Warning	LZK	2 hr
May 12, 11:10 PM CDT	River Flood Advisory	LZK	10 hr
May 13, 3:23 AM CDT	Lake Wind Advisory	LZK	16 hr
May 13, 2:47 PM CDT	Flash Flood Watch	LZK	20 hr
May 13, 11:27 PM CDT	Mesoscale Discussion	SPC	93 min
May 14, 1:01 AM CDT	Severe Thunderstorm Watch	SPC	5 hr
May 14, 2:38 AM CDT	Severe Thunderstorm Warning	LZK	52 min
May 15, 11:27 AM CDT	River Flood Advisory	LZK	26 hr
May 16, 8:15 AM CDT	Flash Flood Warning	LZK	3 hr
May 16, 9:09 PM CDT	River Flood Advisory	LZK	36 hr
May 26, 2:40 AM CDT	Dense Fog Advisory	LZK	6 hr
Jun 3, 6:26 AM CDT	Mesoscale Discussion	SPC	2 hr
Jun 10, 6:17 PM CDT	Mesoscale Discussion	SPC	58 min
Jun 10, 6:37 PM CDT	Severe Thunderstorm Watch	SPC	8 hr
Jun 10, 8:39 PM CDT	Mesoscale Discussion	SPC	66 min
Jun 10, 11:07 PM CDT	Mesoscale Discussion	SPC	83 min
Jun 10, 11:53 PM CDT	Severe Thunderstorm Warning	LZK	67 min
Jun 10, 11:59 PM CDT	Severe Thunderstorm Warning	LZK	61 min
Jun 11, 12:24 AM CDT	Severe Thunderstorm Warning	LZK	52 min
Jun 11, 12:30 AM CDT	Severe Thunderstorm Warning	LZK	60 min
Jun 12, 9:38 AM CDT	Mesoscale Discussion	SPC	67 min
Jun 12, 11:35 AM CDT	Severe Thunderstorm Watch PDS	SPC	9 hr
Jun 12, 1:30 PM CDT	Mesoscale Discussion	SPC	90 min
Jun 12, 3:22 PM CDT	Mesoscale Discussion	SPC	83 min
Jun 12, 11:10 PM CDT	Mesoscale Discussion	SPC	65 min
Jun 12, 11:37 PM CDT	Severe Thunderstorm Warning	LZK	18 min
Jun 12, 11:53 PM CDT	Severe Thunderstorm Watch	SPC	4 hr
Jun 13, 3:25 AM CDT	Mesoscale Discussion	SPC	65 min
Jun 13, 5:07 PM CDT	Mesoscale Discussion	SPC	53 min
Jun 13, 5:52 PM CDT	Severe Thunderstorm Watch	SPC	4 hr
Jun 14, 1:51 AM CDT	Severe Thunderstorm Watch	SPC	4 hr
Jun 14, 3:10 AM CDT	Severe Thunderstorm Warning	LZK	50 min
Jun 14, 5:26 AM CDT	Mesoscale Discussion	SPC	94 min
Jun 24, 3:44 AM CDT	Heat Advisory	LZK	15 hr
Jun 26, 3:18 AM CDT	Heat Advisory	LZK	40 hr
Jun 28, 3:23 PM CDT	Severe Thunderstorm Warning	LZK	37 min
Jun 28, 3:57 PM CDT	Severe Thunderstorm Warning	LZK	24 min
Jun 30, 12:53 PM CDT	Mesoscale Discussion	SPC	97 min
Jun 30, 1:54 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
Jun 30, 3:47 PM CDT	Mesoscale Discussion	SPC	58 min
Jun 30, 5:08 PM CDT	Severe Thunderstorm Warning	LZK	52 min
Jun 30, 6:14 PM CDT	Mesoscale Discussion	SPC	2 hr
Jun 30, 7:07 PM CDT	Severe Thunderstorm Warning	LZK	38 min
Jun 30, 7:51 PM CDT	Severe Thunderstorm Warning	LZK	39 min
Jun 30, 8:12 PM CDT	Mesoscale Discussion	SPC	63 min
Jun 30, 8:29 PM CDT	Severe Thunderstorm Warning	LZK	46 min
Jul 1, 5:42 PM CDT	Severe Thunderstorm Warning	LZK	55 min
Jul 12, 3:43 AM CDT	Heat Advisory	LZK	4 days
Jul 13, 6:51 PM CDT	Severe Thunderstorm Warning	LZK	39 min
Jul 16, 4:00 AM CDT	Heat Advisory	LZK	14 hr
Jul 16, 2:19 PM CDT	Mesoscale Discussion	SPC	56 min
Jul 16, 3:00 PM CDT	Severe Thunderstorm Warning	LZK	45 min
Jul 16, 3:33 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
Jul 16, 3:43 PM CDT	Severe Thunderstorm Warning	LZK	47 min
Jul 16, 4:07 PM CDT	Flash Flood Warning	LZK	4 hr
Jul 16, 4:16 PM CDT	Severe Thunderstorm Warning	LZK	59 min
Jul 16, 4:59 PM CDT	Severe Thunderstorm Warning	LZK	46 min
Jul 16, 5:15 PM CDT	Severe Thunderstorm Warning	LZK	45 min
Jul 16, 5:54 PM CDT	Severe Thunderstorm Warning	LZK	51 min
Jul 16, 6:04 PM CDT	Flash Flood Warning	LZK	3 hr
Jul 16, 6:32 PM CDT	Mesoscale Discussion	SPC	88 min
Jul 20, 3:23 PM CDT	Severe Thunderstorm Warning	LZK	37 min
Jul 20, 3:33 PM CDT	Flash Flood Warning	LZK	117 min
Jul 20, 3:49 PM CDT	Severe Thunderstorm Warning	LZK	56 min
Jul 20, 4:03 PM CDT	Severe Thunderstorm Warning	LZK	57 min
Jul 21, 10:13 AM CDT	Flash Flood Warning	LZK	3 hr
Jul 26, 2:46 PM CDT	Severe Thunderstorm Warning	LZK	44 min
Jul 26, 3:14 PM CDT	Severe Thunderstorm Warning	LZK	46 min
Jul 26, 3:54 PM CDT	Tornado Warning	LZK	51 min
Jul 26, 5:45 PM CDT	Severe Thunderstorm Warning	LZK	45 min
Jul 26, 5:52 PM CDT	Severe Thunderstorm Warning	LZK	38 min
Jul 27, 2:48 PM CDT	Flash Flood Watch	LZK	20 hr
Jul 28, 9:28 AM CDT	River Flood Warning	LZK	21 hr
Jul 29, 4:48 AM CDT	Flash Flood Watch	LZK	38 hr
Jul 30, 10:52 AM CDT	Flash Flood Warning	LZK	5 hr
Aug 1, 9:26 AM CDT	Flash Flood Warning	LZK	3 hr
Aug 1, 10:35 AM CDT	Flash Flood Watch	LZK	8 hr
Aug 1, 8:21 PM CDT	River Flood Warning	LZK	24 hr
Aug 5, 5:34 PM CDT	Mesoscale Discussion	SPC	116 min
Aug 11, 2:33 AM CDT	Flash Flood Warning	LZK	117 min
Aug 20, 7:29 PM CDT	Mesoscale Discussion	SPC	91 min
Aug 20, 9:57 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
Sep 11, 2:42 PM CDT	Flash Flood Watch	LZK	47 hr
Sep 15, 3:44 AM CDT	Flash Flood Watch	LZK	3 days
Sep 15, 3:04 PM CDT	Mesoscale Discussion	SPC	2 hr
Sep 16, 9:23 AM CDT	River Flood Advisory	LZK	22 hr
Sep 16, 2:11 PM CDT	River Flood Warning	LZK	30 hr
Oct 1, 6:29 PM CDT	Severe Thunderstorm Watch	SPC	8 hr
Oct 1, 7:06 PM CDT	Severe Thunderstorm Warning	LZK	24 min
Oct 1, 8:37 PM CDT	Mesoscale Discussion	SPC	83 min
Oct 5, 5:36 PM CDT	Severe Thunderstorm Warning	LZK	18 min
Oct 7, 4:57 AM CDT	Flash Flood Watch	LZK	56 hr
Oct 9, 2:38 AM CDT	Mesoscale Discussion	SPC	52 min
Oct 9, 6:19 AM CDT	Flash Flood Warning	LZK	4 hr
Oct 9, 6:59 AM CDT	Mesoscale Discussion	SPC	3 hr
Oct 9, 8:02 AM CDT	Severe Thunderstorm Warning	LZK	28 min
Oct 9, 10:55 AM CDT	River Flood Warning	LZK	34 hr
Oct 9, 11:08 AM CDT	River Flood Advisory	LZK	20 hr
Oct 12, 10:19 PM CDT	Dense Fog Advisory	LZK	11 hr
Oct 13, 9:46 AM CDT	Flash Flood Warning	LZK	11 hr
Oct 13, 10:22 AM CDT	Flash Flood Watch	LZK	9 hr
Oct 13, 10:34 AM CDT	Flash Flood Warning	LZK	8 hr
Oct 13, 1:57 PM CDT	River Flood Warning	LZK	20 hr
Oct 13, 10:15 PM CDT	River Flood Warning	LZK	36 hr
Oct 15, 2:15 AM CDT	Mesoscale Discussion	SPC	3 hr
Oct 21, 2:51 PM CDT	Flash Flood Watch	LZK	30 hr
Oct 22, 11:01 AM CDT	River Flood Warning	LZK	47 hr
Oct 22, 11:03 AM CDT	River Flood Warning	LZK	10 hr
Oct 28, 4:06 AM CDT	Flash Flood Watch	LZK	59 hr
Oct 29, 9:07 AM CDT	River Flood Warning	LZK	49 hr
Oct 29, 1:51 PM CDT	Tornado Watch	SPC	7 hr
Oct 29, 3:03 PM CDT	Mesoscale Discussion	SPC	117 min
Oct 29, 5:26 PM CDT	Flash Flood Warning	LZK	4 hr
Oct 29, 7:05 PM CDT	Mesoscale Discussion	SPC	55 min
Oct 29, 7:12 PM CDT	Flash Flood Warning	LZK	6 hr
Oct 30, 12:55 AM CDT	Flash Flood Warning	LZK	5 hr
Oct 30, 6:05 AM CDT	Areal Flood Warning	LZK	12 hr
Nov 26, 1:36 PM CST	Freeze Warning	LZK	19 hr
Dec 8, 4:09 AM CST	Lake Wind Advisory	LZK	36 hr
Dec 8, 9:43 AM CST	Mesoscale Discussion	SPC	2 hr
Dec 13, 12:02 AM CST	Dense Fog Advisory	LZK	10 hr
Dec 22, 3:21 PM CST	Flash Flood Watch	LZK	49 hr
Dec 23, 3:20 AM CST	Lake Wind Advisory	LZK	60 hr
Dec 23, 11:07 AM CST	River Flood Warning	LZK	4 days
Dec 23, 11:13 AM CST	River Flood Warning	LZK	3 days
Dec 23, 7:50 PM CST	Mesoscale Discussion	SPC	85 min
Dec 23, 9:27 PM CST	Flash Flood Warning	LZK	5 hr
Dec 23, 10:46 PM CST	Severe Thunderstorm Warning	LZK	59 min
Dec 23, 11:06 PM CST	Mesoscale Discussion	SPC	114 min
Dec 24, 2:34 AM CST	Flash Flood Warning	LZK	4 hr
Dec 24, 6:34 AM CST	Areal Flood Warning	LZK	4 hr
Dec 24, 10:45 AM CST	Areal Flood Warning	LZK	3 hr
Dec 24, 6:06 PM CST	Areal Flood Warning	LZK	14 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	52
Tornado Warning	3
Severe Thunderstorm Watch	18
Tornado Watch	6
Mesoscale Discussion	61
Flooding
Areal Flood Warning	6
Flash Flood Warning	32
River Flood Warning	18
Flash Flood Watch	17
River Flood Advisory	7
Winter
Winter Storm Watch	1
Freezing Rain Advisory	1
Winter Weather Advisory	1
Heat
Heat Advisory	4
Cold
Freeze Warning	2
Freeze Watch	1
Wind and dust
Lake Wind Advisory	23
Wind Advisory	1
Fog and smoke
Dense Fog Advisory	7

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record Forecast The radar archive 2008 2010

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.