Alert archive / Arkansas / Randolph County

Weather alerts in Randolph County, Arkansas, 2022

167 weather alerts in 2022, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Randolph County and its neighbors

Each county as a circle sized by its count in 2022. Tap one for its archive.

Alerts: 167
Warnings: 43
Watches: 22
Advisories: 46
Busiest month: July31 alerts
Busiest day: May 21, 20229 alerts

Over time

By month

Warning verification

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

4 of 6 tornado warnings covering Randolph County in 2022 had a tornado report inside them; 2 of 2 tornado reports fell inside a warning, on average 24 minutes after it went out.

Randolph County, 2022

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
Tornado warnings	6	4	33%	2	100%	24 min
Severe thunderstorm warnings	11	4	64%	6	33%	36 min
Flash flood warnings	3	1	67%	0

Each office's whole area, 2022

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
NWS Little Rock, AR: tornado warnings	84	17	80%	41	71%	25 min
NWS Little Rock, AR: severe thunderstorm warnings	438	154	65%	343	76%	23 min
NWS Little Rock, AR: flash flood warnings	86	20	77%	37	86%	82 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
Dec 31, 10:35 PM CST	Severe Thunderstorm Watch	SPC	353 days
Jan 1, 12:54 AM CST	Flash Flood Warning	LZK	5 hr
Jan 1, 2:43 AM CST	Special Weather Statement	LZK	32 min
Jan 1, 9:27 AM CST	River Flood Warning	LZK	6 days
Jan 5, 2:50 PM CST	Winter Weather Advisory	LZK	21 hr
Jan 9, 10:36 AM CST	River Flood Warning	LZK	64 hr
Jan 13, 2:51 PM CST	Winter Storm Watch	LZK	37 hr
Jan 14, 3:37 PM CST	Winter Weather Advisory	LZK	38 hr
Jan 15, 1:37 PM CST	Mesoscale Discussion	SPC	6 hr
Jan 19, 4:04 AM CST	Wind Chill Advisory	LZK	30 hr
Jan 19, 7:10 PM CST	Winter Weather Advisory	LZK	3 hr
Jan 31, 2:36 PM CST	Winter Storm Watch	LZK	37 hr
Feb 1, 3:34 PM CST	Winter Storm Warning	LZK	54 hr
Feb 3, 2:21 AM CST	Mesoscale Discussion	SPC	6 hr
Feb 3, 9:56 PM CST	Winter Weather Advisory	LZK	12 hr
Feb 16, 12:34 PM CST	Wind Advisory	LZK	29 hr
Feb 17, 7:30 AM CST	Mesoscale Discussion	SPC	2 hr
Feb 18, 11:20 AM CST	River Flood Warning	LZK	15 days
Feb 20, 1:37 PM CST	Flood Watch	LZK	44 hr
Feb 21, 3:17 PM CST	Winter Storm Watch	LZK	24 hr
Feb 21, 8:49 PM CST	Tornado Watch	SPC	7 hr
Feb 22, 3:00 AM CST	Mesoscale Discussion	SPC	90 min
Feb 22, 3:52 AM CST	Tornado Watch	SPC	6 hr
Feb 22, 3:09 PM CST	Winter Storm Warning	LZK	51 hr
Feb 23, 4:13 AM CST	Winter Weather Advisory	LZK	43 hr
Feb 23, 9:49 AM CST	Mesoscale Discussion	SPC	5 hr
Feb 23, 3:42 PM CST	Mesoscale Discussion	SPC	2 hr
Feb 24, 9:21 AM CST	Mesoscale Discussion	SPC	4 hr
Mar 6, 1:06 PM CST	Mesoscale Discussion	SPC	2 hr
Mar 6, 2:18 PM CST	Tornado Watch	SPC	6 hr
Mar 6, 5:30 PM CST	Tornado Warning	LZK	45 min
Mar 6, 5:32 PM CST	Mesoscale Discussion	SPC	88 min
Mar 6, 7:03 PM CST	Mesoscale Discussion	SPC	57 min
Mar 6, 7:23 PM CST	Tornado Warning	LZK	49 min
Mar 6, 7:58 PM CST	Tornado Watch	SPC	6 hr
Mar 6, 7:59 PM CST	Tornado Warning	LZK	28 min
Mar 6, 10:48 PM CST	Mesoscale Discussion	SPC	117 min
Mar 6, 11:46 PM CST	Tornado Warning	LZK	29 min
Mar 7, 12:13 AM CST	Special Weather Statement	LZK	32 min
Mar 7, 9:47 AM CST	River Flood Warning	LZK	6 days
Mar 10, 3:33 AM CST	Winter Weather Advisory	LZK	44 hr
Mar 11, 4:44 PM CST	Mesoscale Discussion	SPC	3 hr
Mar 17, 6:11 AM CDT	Dense Fog Advisory	LZK	4 hr
Mar 18, 11:50 AM CDT	Mesoscale Discussion	SPC	85 min
Mar 26, 2:57 PM CDT	Frost Advisory	LZK	18 hr
Mar 29, 4:13 AM CDT	Wind Advisory	LZK	34 hr
Mar 30, 5:30 AM CDT	Tornado Watch	SPC	8 hr
Mar 30, 9:44 AM CDT	Mesoscale Discussion	SPC	2 hr
Mar 30, 12:16 PM CDT	Tornado Watch	SPC	9 hr
Mar 31, 3:15 AM CDT	Frost Advisory	LZK	30 hr
Mar 31, 10:31 AM CDT	River Flood Warning	LZK	8 days
Apr 5, 11:50 PM CDT	Mesoscale Discussion	SPC	115 min
Apr 8, 2:53 AM CDT	Freeze Warning	LZK	29 hr
Apr 8, 2:58 PM CDT	Frost Advisory	LZK	17 hr
Apr 9, 2:43 PM CDT	Wind Advisory	LZK	33 hr
Apr 13, 9:53 AM CDT	River Flood Warning	LZK	33 days
Apr 13, 10:37 AM CDT	Tornado Watch	SPC	6 hr
Apr 13, 12:07 PM CDT	Severe Thunderstorm Warning	LZK	38 min
Apr 14, 10:04 AM CDT	River Flood Warning	LZK	36 min
Apr 15, 4:49 PM CDT	Severe Thunderstorm Watch	SPC	5 hr
Apr 15, 7:09 PM CDT	Tornado Warning Emergency	LZK	51 min
Apr 15, 7:09 PM CDT	Mesoscale Discussion	SPC	2 hr
Apr 15, 7:45 PM CDT	Tornado Warning EmergencyTornado observedCatastrophic damage threat	LZK	45 min
Apr 15, 9:34 PM CDT	Special Weather Statement	LZK	41 min
Apr 15, 10:15 PM CDT	Special Weather Statement	LZK	30 min
Apr 18, 4:26 PM CDT	Frost Advisory	LZK	16 hr
Apr 30, 1:09 PM CDT	Mesoscale Discussion	SPC	2 hr
Apr 30, 3:52 PM CDT	Severe Thunderstorm Watch	SPC	9 hr
May 2, 2:36 AM CDT	Flood Watch	LZK	25 hr
May 2, 6:23 PM CDT	Flash Flood Warning	LZK	3 hr
May 3, 6:16 AM CDT	River Flood Warning	LZK	34 hr
May 3, 6:20 AM CDT	River Flood Advisory	LZK	16 hr
May 5, 11:37 AM CDT	River Flood Advisory	LZK	9 hr
May 5, 8:53 PM CDT	River Flood Warning	LZK	25 hr
May 13, 5:22 PM CDT	Mesoscale Discussion	SPC	2 hr
May 15, 12:38 PM CDT	Severe Thunderstorm Watch	SPC	5 hr
May 15, 3:28 PM CDT	Mesoscale Discussion	SPC	92 min
May 20, 4:13 AM CDT	Wind Advisory	LZK	15 hr
May 21, 11:32 AM CDT	Special Weather Statement	LZK	43 min
May 21, 12:15 PM CDT	Special Weather Statement	LZK	45 min
May 21, 1:31 PM CDT	Mesoscale Discussion	SPC	119 min
May 21, 2:20 PM CDT	Special Weather Statement	LZK	25 min
May 21, 2:29 PM CDT	Severe Thunderstorm Warning	LZK	17 min
May 21, 2:50 PM CDT	Severe Thunderstorm Watch	SPC	9 hr
May 21, 5:32 PM CDT	Mesoscale Discussion	SPC	118 min
May 21, 5:44 PM CDT	Severe Thunderstorm Warning Considerable damage threat	LZK	46 min
May 21, 6:30 PM CDT	Severe Thunderstorm Warning	LZK	19 min
Jun 7, 12:24 PM CDT	Mesoscale Discussion	SPC	3 hr
Jun 11, 1:17 PM CDT	Heat Advisory	LZK	31 hr
Jun 12, 2:40 PM CDT	Heat Advisory	LZK	29 hr
Jun 13, 3:51 AM CDT	Excessive Heat Warning	LZK	16 hr
Jun 13, 2:44 PM CDT	Heat Advisory	LZK	29 hr
Jun 14, 2:40 PM CDT	Heat Advisory	LZK	28 hr
Jun 15, 3:10 PM CDT	Heat Advisory	LZK	29 hr
Jun 16, 2:40 PM CDT	Heat Advisory	LZK	29 hr
Jun 22, 2:49 AM CDT	Heat Advisory	LZK	16 hr
Jun 26, 10:08 AM CDT	Mesoscale Discussion	SPC	2 hr
Jul 3, 2:47 PM CDT	Heat Advisory	LZK	29 hr
Jul 4, 2:47 PM CDT	Heat Advisory	LZK	29 hr
Jul 5, 9:48 AM CDT	Excessive Heat Warning	LZK	10 hr
Jul 5, 3:42 PM CDT	Excessive Heat Warning	LZK	28 hr
Jul 6, 3:55 PM CDT	Heat Advisory	LZK	28 hr
Jul 7, 2:36 PM CDT	Excessive Heat Warning	LZK	29 hr
Jul 11, 2:35 PM CDT	Heat Advisory	LZK	29 hr
Jul 15, 2:16 PM CDT	Heat Advisory	LZK	30 hr
Jul 17, 2:38 PM CDT	Severe Thunderstorm Warning	LZK	18 min
Jul 17, 3:10 PM CDT	Mesoscale Discussion	SPC	2 hr
Jul 17, 6:35 PM CDT	Mesoscale Discussion	SPC	2 hr
Jul 17, 7:57 PM CDT	Severe Thunderstorm Warning	LZK	48 min
Jul 17, 9:15 PM CDT	Special Weather Statement	LZK	45 min
Jul 18, 2:13 PM CDT	Excessive Heat Warning	LZK	30 hr
Jul 19, 2:08 PM CDT	Excessive Heat Warning	LZK	30 hr
Jul 21, 4:33 PM CDT	Heat Advisory	LZK	27 hr
Jul 22, 2:15 PM CDT	Heat Advisory	LZK	30 hr
Jul 22, 2:15 PM CDT	Heat Advisory	LZK	54 hr
Jul 24, 2:36 PM CDT	Heat Advisory	LZK	29 hr
Jul 25, 2:55 PM CDT	Heat Advisory	LZK	29 hr
Jul 25, 7:09 PM CDT	Severe Thunderstorm Warning	LZK	26 min
Jul 26, 1:18 PM CDT	Mesoscale Discussion	SPC	117 min
Jul 26, 1:58 PM CDT	Special Weather Statement	LZK	47 min
Jul 26, 2:47 PM CDT	Special Weather Statement	LZK	28 min
Jul 26, 3:07 PM CDT	Special Weather Statement	LZK	23 min
Jul 26, 3:11 PM CDT	Heat Advisory	LZK	29 hr
Jul 26, 4:06 PM CDT	Special Weather Statement	LZK	39 min
Jul 27, 3:15 PM CDT	Mesoscale Discussion	SPC	2 hr
Jul 27, 7:12 PM CDT	Mesoscale Discussion	SPC	3 hr
Jul 27, 8:31 PM CDT	Special Weather Statement	LZK	44 min
Jul 27, 9:16 PM CDT	Special Weather Statement	LZK	29 min
Aug 1, 3:12 AM CDT	Heat Advisory	LZK	17 hr
Aug 1, 2:54 PM CDT	Heat Advisory	LZK	29 hr
Aug 2, 2:22 PM CDT	Heat Advisory	LZK	30 hr
Aug 4, 2:45 AM CDT	Mesoscale Discussion	SPC	3 hr
Aug 4, 5:00 AM CDT	Special Weather Statement	LZK	45 min
Aug 4, 6:14 AM CDT	Flash Flood Warning	LZK	3 hr
Aug 21, 2:09 AM CDT	Special Weather Statement	LZK	66 min
Aug 29, 5:11 PM CDT	Special Weather Statement	LZK	34 min
Sep 24, 4:35 PM CDT	Mesoscale Discussion	SPC	115 min
Sep 24, 6:44 PM CDT	Special Weather Statement	LZK	31 min
Sep 24, 7:05 PM CDT	Special Weather Statement	LZK	25 min
Sep 24, 7:15 PM CDT	Severe Thunderstorm Warning	LZK	30 min
Sep 24, 7:31 PM CDT	Special Weather Statement	LZK	29 min
Sep 24, 7:46 PM CDT	Special Weather Statement	LZK	29 min
Oct 12, 10:28 AM CDT	Special Weather Statement	LZK	17 min
Oct 12, 11:17 AM CDT	Special Weather Statement	LZK	13 min
Oct 12, 11:28 AM CDT	Severe Thunderstorm Warning	LZK	29 min
Oct 12, 3:15 PM CDT	Red Flag Warning	LZK	29 hr
Oct 13, 4:07 AM CDT	Fire Weather Watch	LZK	10 hr
Oct 13, 2:33 PM CDT	Red Flag Warning	LZK	29 hr
Oct 15, 9:20 PM CDT	Mesoscale Discussion	SPC	115 min
Oct 15, 9:55 PM CDT	Severe Thunderstorm Warning	LZK	50 min
Oct 15, 10:42 PM CDT	Special Weather Statement	LZK	33 min
Oct 16, 3:20 AM CDT	Freeze Watch	LZK	11 hr
Oct 16, 2:00 PM CDT	Freeze Warning	LZK	44 hr
Oct 17, 3:28 AM CDT	Freeze Watch	LZK	24 hr
Oct 18, 3:26 AM CDT	Freeze Warning	LZK	31 hr
Oct 25, 3:44 AM CDT	Wind Advisory	LZK	14 hr
Nov 3, 2:45 PM CDT	Wind Advisory	LZK	36 hr
Nov 4, 9:48 PM CDT	Mesoscale Discussion	SPC	117 min
Nov 4, 10:04 PM CDT	Tornado Watch	SPC	5 hr
Nov 4, 11:02 PM CDT	Severe Thunderstorm Warning	LZK	43 min
Nov 26, 2:20 PM CST	Wind Advisory	LZK	20 hr
Dec 5, 8:29 PM CST	Dense Fog Advisory	LZK	18 hr
Dec 8, 8:20 PM CST	Dense Fog Advisory	LZK	13 hr
Dec 19, 2:30 PM CST	Wind Chill Watch	LZK	37 hr
Dec 21, 3:41 AM CST	Wind Chill Warning	LZK	56 hr
Dec 21, 3:41 AM CST	Wind Chill Advisory	LZK	3 days
Dec 21, 4:33 AM CST	Winter Weather Advisory	LZK	40 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	11
Tornado Warning	6
Severe Thunderstorm Watch	5
Tornado Watch	8
Mesoscale Discussion	32
Special Weather Statement	24
Flooding
Flash Flood Warning	3
River Flood Warning	9
Flood Watch	2
River Flood Advisory	2
Winter
Winter Storm Warning	2
Winter Storm Watch	3
Winter Weather Advisory	7
Heat
Excessive Heat Warning	6
Heat Advisory	21
Cold
Freeze Warning	3
Wind Chill Warning	1
Freeze Watch	2
Wind Chill Watch	1
Frost Advisory	4
Wind Chill Advisory	2
Wind and dust
Wind Advisory	7
Fire
Red Flag Warning	2
Fire Weather Watch	1
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 2021 2023

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.