Weather alerts in Stone County, Arkansas, 2013

198 weather alerts in 2013, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Stone County and its neighbors

Each county as a circle sized by its count in 2013. Tap one for its archive.

Alerts: 198
Warnings: 72
Watches: 26
Advisories: 41
Busiest month: August37 alerts
Busiest day: April 10, 201316 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 7 tornado warnings covering Stone County in 2013 had a tornado report inside them.

Stone County, 2013

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
Tornado warnings	7	2	71%	0
Severe thunderstorm warnings	38	15	61%	3	100%	17 min
Flash flood warnings	19	10	47%	2	100%	42 min

Each office's whole area, 2013

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
NWS Little Rock, AR: tornado warnings	49	10	80%	17	88%	17 min
NWS Little Rock, AR: severe thunderstorm warnings	442	136	69%	222	83%	18 min
NWS Little Rock, AR: flash flood warnings	106	47	56%	86	95%	92 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 3, 6:25 AM CST	Freezing Fog Advisory	LZK	3 hr
Jan 10, 5:40 PM CST	Mesoscale Discussion	SPC	2 hr
Jan 11, 2:29 PM CST	Flash Flood Watch	LZK	37 hr
Jan 12, 2:30 PM CST	Severe Thunderstorm Warning	LZK	45 min
Jan 12, 5:20 PM CST	Tornado Watch	SPC	7 hr
Jan 12, 5:37 PM CST	Flash Flood Warning	LZK	3 hr
Jan 12, 6:18 PM CST	Mesoscale Discussion	SPC	117 min
Jan 12, 7:37 PM CST	Severe Thunderstorm Warning	LZK	24 min
Jan 12, 8:27 PM CST	Flash Flood Warning	LZK	3 hr
Jan 12, 9:48 PM CST	Flash Flood Warning	LZK	3 hr
Jan 14, 3:17 PM CST	Winter Weather Advisory	LZK	27 hr
Jan 28, 8:58 PM CST	Lake Wind Advisory	LZK	28 hr
Jan 29, 12:35 PM CST	Tornado Watch	SPC	7 hr
Jan 29, 3:31 PM CST	Mesoscale Discussion	SPC	89 min
Jan 29, 4:58 PM CST	Mesoscale Discussion	SPC	92 min
Jan 29, 5:37 PM CST	Tornado Watch	SPC	8 hr
Jan 29, 6:46 PM CST	Severe Thunderstorm Warning	LZK	29 min
Jan 29, 7:15 PM CST	Severe Thunderstorm Warning	LZK	45 min
Jan 29, 7:55 PM CST	Flash Flood Warning	LZK	3 hr
Jan 29, 7:57 PM CST	Severe Thunderstorm Warning	LZK	48 min
Jan 29, 8:16 PM CST	Flash Flood Warning	LZK	3 hr
Jan 30, 12:34 AM CST	Lake Wind Advisory	LZK	17 hr
Jan 31, 3:46 PM CST	Wind Chill Advisory	LZK	15 hr
Feb 10, 4:14 AM CST	Lake Wind Advisory	LZK	14 hr
Feb 12, 4:21 AM CST	Winter Weather Advisory	LZK	25 hr
Feb 17, 2:07 PM CST	Lake Wind Advisory	LZK	33 hr
Feb 18, 4:33 PM CST	Special Weather Statement	LZK	32 min
Feb 19, 11:22 AM CST	Winter Storm Watch	LZK	16 hr
Feb 20, 3:42 AM CST	Ice Storm Warning	LZK	13 hr
Feb 20, 3:42 AM CST	Winter Weather Advisory	LZK	13 hr
Feb 20, 5:08 PM CST	Ice Storm Warning	LZK	22 hr
Feb 20, 5:08 PM CST	Winter Weather Advisory	LZK	25 hr
Feb 25, 3:10 AM CST	Wind Advisory	LZK	38 hr
Feb 25, 12:56 PM CST	Severe Thunderstorm Watch	SPC	5 hr
Feb 25, 3:49 PM CST	Severe Thunderstorm Warning	LZK	26 min
Feb 25, 4:15 PM CST	Special Weather Statement	LZK	30 min
Mar 4, 5:59 PM CST	Lake Wind Advisory	LZK	9 hr
Mar 5, 3:11 AM CST	Wind Advisory	LZK	17 hr
Mar 10, 8:56 AM CDT	Severe Thunderstorm Warning	LZK	49 min
Mar 14, 1:14 PM CDT	Lake Wind Advisory	LZK	30 hr
Mar 20, 4:01 AM CDT	Lake Wind Advisory	LZK	8 hr
Mar 20, 4:17 AM CDT	Winter Storm Watch	LZK	24 hr
Mar 21, 4:13 AM CDT	Winter Weather Advisory	LZK	27 hr
Mar 23, 2:51 PM CDT	Wind Advisory	LZK	30 hr
Mar 24, 8:41 PM CDT	Lake Wind Advisory	LZK	23 hr
Apr 6, 4:18 AM CDT	Lake Wind Advisory	LZK	15 hr
Apr 8, 2:52 PM CDT	Lake Wind Advisory	LZK	28 hr
Apr 9, 7:52 PM CDT	Lake Wind Advisory	LZK	28 hr
Apr 10, 1:03 PM CDT	Mesoscale Discussion	SPC	117 min
Apr 10, 1:20 PM CDT	Tornado Watch	SPC	10 hr
Apr 10, 3:01 PM CDT	Mesoscale Discussion	SPC	119 min
Apr 10, 4:09 PM CDT	Tornado Warning Emergency	LZK	36 min
Apr 10, 4:40 PM CDT	Tornado Warning	LZK	50 min
Apr 10, 4:47 PM CDT	Tornado Warning	LZK	43 min
Apr 10, 5:15 PM CDT	Severe Thunderstorm Warning	LZK	45 min
Apr 10, 5:26 PM CDT	Tornado Warning	LZK	34 min
Apr 10, 5:36 PM CDT	Tornado Warning	LZK	24 min
Apr 10, 5:39 PM CDT	Flash Flood Warning	LZK	3 hr
Apr 10, 5:39 PM CDT	Severe Thunderstorm Warning	LZK	36 min
Apr 10, 5:55 PM CDT	Tornado Warning	LZK	50 min
Apr 10, 6:09 PM CDT	Mesoscale Discussion	SPC	96 min
Apr 10, 6:12 PM CDT	Severe Thunderstorm Warning	LZK	48 min
Apr 10, 6:48 PM CDT	Tornado Warning	LZK	27 min
Apr 11, 1:48 PM CDT	Frost Advisory	LZK	18 hr
Apr 17, 2:42 PM CDT	Lake Wind Advisory	LZK	29 hr
Apr 18, 4:02 AM CDT	Mesoscale Discussion	SPC	58 min
Apr 18, 7:26 AM CDT	Mesoscale Discussion	SPC	2 hr
Apr 18, 8:34 AM CDT	Severe Thunderstorm Warning	LZK	41 min
Apr 18, 9:12 AM CDT	Severe Thunderstorm Warning	LZK	48 min
Apr 18, 9:25 AM CDT	Tornado Watch	SPC	8 hr
Apr 18, 9:50 AM CDT	Severe Thunderstorm Warning	LZK	40 min
Apr 18, 2:27 PM CDT	Frost Advisory	LZK	36 hr
Apr 18, 2:27 PM CDT	Freeze Warning	LZK	7 hr
Apr 18, 2:27 PM CDT	Freeze Warning	LZK	13 hr
Apr 19, 10:51 AM CDT	Lake Wind Advisory	LZK	8 hr
Apr 24, 1:59 PM CDT	Frost Advisory	LZK	18 hr
May 3, 3:13 AM CDT	Freeze Watch	LZK	12 hr
May 20, 2:13 PM CDT	Flash Flood Watch	LZK	31 hr
May 20, 6:53 PM CDT	Mesoscale Discussion	SPC	67 min
May 20, 7:39 PM CDT	Tornado Watch	SPC	6 hr
May 20, 11:23 PM CDT	Special Weather Statement	LZK	32 min
May 20, 11:56 PM CDT	Special Weather Statement	LZK	44 min
May 21, 12:21 AM CDT	Severe Thunderstorm Warning	LZK	39 min
May 21, 2:44 AM CDT	Severe Thunderstorm Warning	LZK	31 min
May 21, 4:41 AM CDT	Severe Thunderstorm Warning	LZK	49 min
May 21, 5:22 AM CDT	Severe Thunderstorm Warning	LZK	38 min
May 30, 1:21 PM CDT	Tornado Watch	SPC	8 hr
May 30, 1:50 PM CDT	Flash Flood Watch	LZK	53 hr
May 30, 3:15 PM CDT	Severe Thunderstorm Warning	LZK	45 min
May 30, 4:10 PM CDT	Severe Thunderstorm Warning	LZK	50 min
May 30, 5:23 PM CDT	Mesoscale Discussion	SPC	2 hr
May 30, 8:09 PM CDT	Mesoscale Discussion	SPC	66 min
May 30, 8:46 PM CDT	Tornado Watch	SPC	7 hr
May 30, 11:28 PM CDT	Mesoscale Discussion	SPC	2 hr
May 31, 1:57 AM CDT	Mesoscale Discussion	SPC	93 min
May 31, 3:17 AM CDT	Flash Flood Warning	LZK	5 hr
May 31, 3:38 AM CDT	Flash Flood Warning	LZK	5 hr
Jun 1, 3:46 AM CDT	Mesoscale Discussion	SPC	29 min
Jun 1, 4:43 AM CDT	Special Weather Statement	LZK	47 min
Jun 5, 6:12 PM CDT	Mesoscale Discussion	SPC	93 min
Jun 9, 4:24 PM CDT	Special Weather Statement	LZK	46 min
Jun 16, 9:44 PM CDT	Special Weather Statement	LZK	31 min
Jun 26, 10:47 AM CDT	Special Weather Statement	LZK	23 min
Jun 27, 5:41 PM CDT	Mesoscale Discussion	SPC	2 hr
Jun 28, 1:31 AM CDT	Mesoscale Discussion	SPC	59 min
Jun 28, 2:13 AM CDT	Severe Thunderstorm Watch	SPC	5 hr
Jun 28, 4:17 AM CDT	Mesoscale Discussion	SPC	58 min
Jun 28, 4:31 AM CDT	Special Weather Statement	LZK	29 min
Jul 14, 3:44 PM CDT	Severe Thunderstorm Warning	LZK	46 min
Jul 20, 4:39 PM CDT	Severe Thunderstorm Warning	LZK	36 min
Jul 21, 1:03 PM CDT	Special Weather Statement	LZK	47 min
Jul 23, 12:33 PM CDT	Mesoscale Discussion	SPC	87 min
Jul 23, 3:02 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
Jul 23, 3:20 PM CDT	Severe Thunderstorm Warning	LZK	25 min
Jul 23, 3:54 PM CDT	Special Weather Statement	LZK	46 min
Jul 23, 3:56 PM CDT	Severe Thunderstorm Warning	LZK	49 min
Jul 23, 4:06 PM CDT	Severe Thunderstorm Warning	LZK	39 min
Jul 23, 4:07 PM CDT	Severe Thunderstorm Warning	LZK	38 min
Jul 23, 4:39 PM CDT	Severe Thunderstorm Warning	LZK	51 min
Jul 23, 5:05 PM CDT	Flash Flood Warning	LZK	3 hr
Jul 23, 7:13 PM CDT	Mesoscale Discussion	SPC	92 min
Jul 23, 9:46 PM CDT	Mesoscale Discussion	SPC	59 min
Aug 2, 2:35 PM CDT	Flash Flood Watch	LZK	22 hr
Aug 3, 4:23 AM CDT	Mesoscale Discussion	SPC	97 min
Aug 3, 7:29 AM CDT	Special Weather Statement	LZK	61 min
Aug 3, 2:30 PM CDT	Flash Flood Watch	LZK	52 hr
Aug 5, 8:38 PM CDT	Severe Thunderstorm Warning	LZK	52 min
Aug 5, 9:21 PM CDT	Severe Thunderstorm Warning	LZK	39 min
Aug 5, 9:22 PM CDT	Flash Flood Warning	LZK	3 hr
Aug 5, 9:57 PM CDT	Severe Thunderstorm Warning	LZK	33 min
Aug 6, 1:04 AM CDT	Mesoscale Discussion	SPC	86 min
Aug 7, 11:42 PM CDT	Special Weather Statement	LZK	28 min
Aug 8, 12:02 AM CDT	Special Weather Statement	LZK	28 min
Aug 8, 12:25 AM CDT	Special Weather Statement	LZK	30 min
Aug 8, 2:05 AM CDT	Flash Flood Warning	LZK	3 hr
Aug 8, 2:14 AM CDT	Flash Flood Warning	LZK	3 hr
Aug 8, 2:27 PM CDT	Flash Flood Watch	LZK	45 hr
Aug 8, 5:24 PM CDT	Mesoscale Discussion	SPC	66 min
Aug 8, 5:32 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
Aug 8, 6:17 PM CDT	Severe Thunderstorm Warning	LZK	43 min
Aug 8, 6:57 PM CDT	Severe Thunderstorm Warning	LZK	48 min
Aug 8, 7:11 PM CDT	Special Weather Statement	LZK	29 min
Aug 8, 7:47 PM CDT	Mesoscale Discussion	SPC	88 min
Aug 8, 8:17 PM CDT	Severe Thunderstorm Warning	LZK	43 min
Aug 8, 10:48 PM CDT	Mesoscale Discussion	SPC	87 min
Aug 9, 3:45 PM CDT	Severe Thunderstorm Warning	LZK	30 min
Aug 9, 4:21 PM CDT	Severe Thunderstorm Warning	LZK	24 min
Aug 9, 4:41 PM CDT	Mesoscale Discussion	SPC	2 hr
Aug 9, 4:43 PM CDT	Severe Thunderstorm Warning	LZK	47 min
Aug 9, 5:20 PM CDT	Severe Thunderstorm Warning	LZK	25 min
Aug 10, 3:41 AM CDT	Flash Flood Warning	LZK	4 hr
Aug 10, 7:20 AM CDT	Flash Flood Warning	LZK	3 hr
Aug 10, 8:46 PM CDT	Flash Flood Watch	LZK	7 hr
Aug 12, 3:49 AM CDT	Flash Flood Watch	LZK	44 hr
Aug 12, 10:57 AM CDT	Mesoscale Discussion	SPC	93 min
Aug 12, 1:40 PM CDT	Special Weather Statement	LZK	25 min
Aug 12, 2:12 PM CDT	Special Weather Statement	LZK	23 min
Aug 12, 2:18 PM CDT	Severe Thunderstorm Warning	LZK	42 min
Aug 12, 2:37 PM CDT	Severe Thunderstorm Warning	LZK	38 min
Sep 19, 4:33 PM CDT	Special Weather Statement	LZK	27 min
Oct 10, 7:33 AM CDT	Dense Fog Advisory	LZK	2 hr
Oct 11, 5:39 AM CDT	Dense Fog Advisory	LZK	4 hr
Oct 23, 3:27 AM CDT	Freeze Watch	LZK	53 hr
Oct 27, 8:38 PM CDT	Dense Fog Advisory	LZK	14 hr
Oct 31, 4:50 AM CDT	Lake Wind Advisory	LZK	14 hr
Oct 31, 12:31 PM CDT	Mesoscale Discussion	SPC	89 min
Nov 6, 3:37 PM CST	Freeze Warning	LZK	16 hr
Nov 11, 4:15 AM CST	Freeze Warning	LZK	54 hr
Nov 11, 2:29 PM CST	Lake Wind Advisory	LZK	26 hr
Nov 16, 4:18 AM CST	Lake Wind Advisory	LZK	14 hr
Nov 16, 11:29 PM CST	Mesoscale Discussion	SPC	61 min
Nov 17, 12:27 AM CST	Special Weather Statement	LZK	28 min
Nov 17, 12:56 AM CST	Special Weather Statement	LZK	29 min
Nov 17, 3:55 AM CST	Lake Wind Advisory	LZK	12 hr
Nov 24, 2:40 PM CST	Winter Weather Advisory	LZK	23 hr
Nov 25, 6:10 AM CST	Mesoscale Discussion	SPC	4 hr
Dec 2, 3:30 AM CST	Dense Fog Advisory	LZK	7 hr
Dec 2, 9:13 PM CST	Dense Fog Advisory	LZK	14 hr
Dec 3, 4:03 AM CST	Winter Storm Watch	LZK	48 hr
Dec 3, 6:01 PM CST	Dense Fog Advisory	LZK	15 hr
Dec 4, 4:53 AM CST	Winter Storm Warning	LZK	59 hr
Dec 5, 7:07 AM CST	Mesoscale Discussion	SPC	4 hr
Dec 5, 6:25 PM CST	Mesoscale Discussion	SPC	5 hr
Dec 6, 2:06 AM CST	Mesoscale Discussion	SPC	4 hr
Dec 6, 6:46 AM CST	Mesoscale Discussion	SPC	5 hr
Dec 6, 11:31 AM CST	Mesoscale Discussion	SPC	4 hr
Dec 6, 3:58 PM CST	Wind Chill Advisory	LZK	18 hr
Dec 8, 8:06 AM CST	Winter Weather Advisory	LZK	2 hr
Dec 8, 10:35 AM CST	Freezing Fog Advisory	LZK	3 hr
Dec 8, 6:38 PM CST	Freezing Fog Advisory	LZK	10 hr
Dec 19, 3:09 AM CST	Flash Flood Watch	LZK	64 hr
Dec 20, 11:59 PM CST	Special Weather Statement	LZK	46 min
Dec 21, 5:18 AM CST	Flash Flood Warning	LZK	3 hr
Dec 21, 6:25 AM CST	Flash Flood Warning	LZK	3 hr
Dec 21, 8:22 AM CST	Flash Flood Warning	LZK	3 hr
Dec 21, 9:24 AM CST	Flash Flood Warning	LZK	3 hr
Dec 21, 12:41 PM CST	Flash Flood Warning	LZK	3 hr
Dec 21, 3:30 PM CST	Areal Flood Warning	LZK	3 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	38
Tornado Warning	7
Severe Thunderstorm Watch	4
Tornado Watch	8
Mesoscale Discussion	37
Special Weather Statement	22
Flooding
Areal Flood Warning	1
Flash Flood Warning	19
Flash Flood Watch	9
Winter
Ice Storm Warning	2
Winter Storm Warning	1
Winter Storm Watch	3
Winter Weather Advisory	7
Cold
Freeze Warning	4
Freeze Watch	2
Frost Advisory	3
Wind Chill Advisory	2
Wind and dust
Lake Wind Advisory	17
Wind Advisory	3
Fog and smoke
Dense Fog Advisory	6
Freezing 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 2012 2014

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.