Alert archive / Mississippi / Clarke County

Weather alerts in Clarke County, Mississippi, 2024

141 weather alerts in 2024, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Clarke County and its neighbors

Each county as a circle sized by its count in 2024. Tap one for its archive.

Alerts: 141
Warnings: 31
Watches: 21
Advisories: 50
Busiest month: July22 alerts
Busiest day: May 10, 20247 alerts

Over time

By month

Warning verification

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

1 of 3 tornado warnings covering Clarke County in 2024 had a tornado report inside them; 2 of 2 tornado reports fell inside a warning, on average 28 minutes after it went out.

Clarke County, 2024

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
Tornado warnings	3	1	67%	2	100%	28 min
Severe thunderstorm warnings	15	10	33%	32	69%	33 min
Flash flood warnings	6	4	33%	2	100%	74 min

Each office's whole area, 2024

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
NWS Jackson, MS: tornado warnings	51	21	59%	75	76%	22 min
NWS Jackson, MS: severe thunderstorm warnings	300	174	42%	631	76%	27 min
NWS Jackson, MS: flash flood warnings	71	38	46%	114	85%	127 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 7, 3:57 AM CST	Flood Watch	JAN	51 hr
Jan 7, 2:34 PM CST	Wind Advisory	JAN	51 hr
Jan 11, 3:31 AM CST	Wind Advisory	JAN	38 hr
Jan 12, 3:57 AM CST	Tornado Watch	SPC	7 hr
Jan 12, 9:28 AM CST	Severe Thunderstorm Warning	JAN	62 min
Jan 12, 10:11 AM CST	Mesoscale Discussion	SPC	4 hr
Jan 14, 3:32 AM CST	Winter Weather Advisory	JAN	50 hr
Jan 15, 3:39 AM CST	Wind Chill Advisory	JAN	32 hr
Jan 15, 3:50 AM CST	Hard Freeze Warning	JAN	54 hr
Jan 15, 7:32 PM CST	Mesoscale Discussion	SPC	4 hr
Jan 18, 3:39 AM CST	Hard Freeze Warning	JAN	3 days
Jan 19, 3:56 AM CST	Wind Chill Advisory	JAN	32 hr
Jan 20, 2:48 AM CST	Wind Chill Advisory	JAN	30 hr
Jan 23, 3:37 AM CST	Flood Watch	JAN	57 hr
Jan 24, 11:42 AM CST	Mesoscale Discussion	SPC	3 hr
Jan 25, 3:27 AM CST	Dense Fog Advisory	JAN	7 hr
Jan 25, 10:22 AM CST	Mesoscale Discussion	SPC	113 min
Jan 25, 10:41 AM CST	Severe Thunderstorm Warning	JAN	64 min
Jan 25, 10:54 AM CST	Severe Thunderstorm Watch	SPC	4 hr
Jan 25, 10:24 PM CST	Dense Fog Advisory	JAN	14 hr
Feb 11, 12:18 PM CST	Tornado Watch	SPC	7 hr
Feb 11, 4:27 PM CST	Special Weather Statement	JAN	63 min
Feb 11, 4:39 PM CST	Severe Thunderstorm Warning	JAN	29 min
Feb 11, 6:56 PM CST	Tornado Watch	SPC	8 hr
Feb 12, 12:38 AM CST	Severe Thunderstorm Warning	JAN	82 min
Feb 12, 2:24 AM CST	Flash Flood Warning	JAN	2 hr
Feb 21, 7:17 AM CST	Dense Fog Advisory	JAN	3 hr
Mar 1, 8:00 PM CST	Dense Fog Advisory	JAN	14 hr
Mar 2, 2:06 PM CST	Dense Fog Advisory	JAN	20 hr
Mar 3, 2:54 PM CST	Dense Fog Advisory	JAN	18 hr
Mar 5, 12:18 PM CST	Special Weather Statement	JAN	57 min
Mar 7, 2:12 AM CST	Dense Fog Advisory	JAN	8 hr
Mar 8, 4:33 AM CST	Flood Watch	JAN	15 hr
Mar 8, 11:45 AM CST	Special Weather Statement	JAN	60 min
Mar 8, 11:50 AM CST	Severe Thunderstorm Warning	JAN	55 min
Mar 8, 12:42 PM CST	Flash Flood Warning	JAN	3 hr
Mar 8, 7:45 PM CST	River Flood Warning	JAN	4 days
Mar 14, 3:16 PM CDT	Mesoscale Discussion	SPC	119 min
Mar 15, 9:45 AM CDT	Mesoscale Discussion	SPC	2 hr
Mar 15, 10:40 AM CDT	Special Weather Statement	JAN	35 min
Mar 17, 2:32 AM CDT	Freeze Watch	JAN	13 hr
Mar 17, 3:10 PM CDT	Freeze Warning	JAN	42 hr
Mar 24, 3:05 AM CDT	Wind Advisory	JAN	46 hr
Mar 25, 6:53 PM CDT	Tornado Watch	SPC	7 hr
Mar 25, 11:53 PM CDT	Mesoscale Discussion	SPC	2 hr
Apr 2, 5:53 PM CDT	Mesoscale Discussion	SPC	3 hr
Apr 2, 6:57 PM CDT	Tornado Watch	SPC	8 hr
Apr 2, 7:01 PM CDT	Special Weather Statement	JAN	59 min
Apr 8, 9:56 AM CDT	Flood Watch	JAN	57 hr
Apr 9, 5:49 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
Apr 10, 6:06 AM CDT	Tornado Watch	SPC	9 hr
Apr 10, 9:01 AM CDT	Mesoscale Discussion	SPC	89 min
Apr 10, 11:01 AM CDT	Mesoscale Discussion	SPC	89 min
Apr 10, 3:13 PM CDT	Wind Advisory	JAN	28 hr
Apr 30, 4:46 AM CDT	Dense Fog Advisory	JAN	4 hr
May 2, 2:50 AM CDT	Dense Fog Advisory	JAN	6 hr
May 3, 8:58 PM CDT	Dense Fog Advisory	JAN	12 hr
May 9, 8:13 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
May 9, 10:12 PM CDT	Mesoscale Discussion	SPC	93 min
May 9, 11:41 PM CDT	Severe Thunderstorm Warning Considerable damage threat	JAN	64 min
May 9, 11:41 PM CDT	Mesoscale Discussion	SPC	64 min
May 10, 12:11 AM CDT	Tornado Warning	JAN	25 min
May 10, 12:15 AM CDT	Tornado Warning	JAN	21 min
May 10, 1:13 AM CDT	Mesoscale Discussion	SPC	2 hr
May 12, 1:38 PM CDT	Flood Watch	JAN	23 hr
May 13, 3:20 AM CDT	Special Weather Statement	JAN	85 min
May 13, 4:06 AM CDT	Severe Thunderstorm Warning	JAN	69 min
May 13, 4:34 AM CDT	Mesoscale Discussion	SPC	56 min
May 15, 1:52 PM CDT	Flood Watch	JAN	63 hr
May 17, 7:42 AM CDT	Special Weather Statement	JAN	48 min
May 17, 7:53 AM CDT	Flash Flood Warning	JAN	4 hr
May 18, 5:13 AM CDT	Dense Fog Advisory	JAN	4 hr
May 27, 5:07 AM CDT	Special Weather Statement	JAN	68 min
May 31, 2:23 PM CDT	Mesoscale Discussion	SPC	2 hr
Jun 3, 6:58 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
Jun 4, 12:38 AM CDT	Special Weather Statement	JAN	52 min
Jun 4, 3:03 PM CDT	Severe Thunderstorm Watch	SPC	5 hr
Jun 4, 6:46 PM CDT	Severe Thunderstorm Warning	JAN	59 min
Jun 5, 4:45 PM CDT	Special Weather Statement	JAN	60 min
Jun 5, 4:56 PM CDT	Severe Thunderstorm Warning	JAN	49 min
Jun 5, 5:45 PM CDT	Severe Thunderstorm Warning	JAN	45 min
Jun 23, 1:37 PM CDT	Heat Advisory	JAN	24 hr
Jun 24, 2:25 AM CDT	Heat Advisory	JAN	42 hr
Jun 25, 9:58 PM CDT	Heat Advisory	JAN	21 hr
Jun 26, 3:14 PM CDT	Severe Thunderstorm Warning	JAN	46 min
Jun 26, 3:55 PM CDT	Severe Thunderstorm Warning	JAN	37 min
Jun 28, 1:34 PM CDT	Heat Advisory	JAN	54 hr
Jul 1, 2:47 PM CDT	Heat Advisory	JAN	29 hr
Jul 2, 2:22 PM CDT	Heat Advisory	JAN	30 hr
Jul 3, 3:35 AM CDT	Heat Advisory	JAN	40 hr
Jul 5, 2:11 AM CDT	Heat Advisory	JAN	17 hr
Jul 5, 3:10 PM CDT	Special Weather Statement	JAN	65 min
Jul 7, 12:44 PM CDT	Heat Advisory	JAN	7 hr
Jul 8, 2:23 AM CDT	Heat Advisory	JAN	18 hr
Jul 13, 3:07 AM CDT	Heat Advisory	JAN	40 hr
Jul 14, 1:56 PM CDT	Heat Advisory	JAN	29 hr
Jul 15, 2:10 PM CDT	Heat Advisory	JAN	30 hr
Jul 15, 4:24 PM CDT	Special Weather Statement	JAN	66 min
Jul 15, 5:16 PM CDT	Special Weather Statement	JAN	74 min
Jul 16, 1:06 PM CDT	Heat Advisory	JAN	30 hr
Jul 18, 4:18 PM CDT	Special Weather Statement	JAN	27 min
Jul 18, 4:50 PM CDT	Special Weather Statement	JAN	55 min
Jul 18, 5:27 PM CDT	Flash Flood Warning	JAN	2 hr
Jul 21, 3:53 PM CDT	Special Weather Statement	JAN	52 min
Jul 21, 4:15 PM CDT	Flash Flood Warning	JAN	2 hr
Jul 28, 1:18 PM CDT	Heat Advisory	JAN	30 hr
Jul 29, 1:25 PM CDT	Heat Advisory	JAN	30 hr
Jul 30, 2:42 PM CDT	Heat Advisory	JAN	28 hr
Jul 31, 2:13 PM CDT	Heat Advisory	JAN	29 hr
Aug 1, 4:02 AM CDT	Heat Advisory	JAN	39 hr
Aug 2, 2:00 PM CDT	Heat Advisory	JAN	30 hr
Aug 4, 1:11 PM CDT	Heat Advisory	JAN	30 hr
Aug 5, 1:50 PM CDT	Heat Advisory	JAN	29 hr
Aug 6, 1:12 PM CDT	Heat Advisory	JAN	30 hr
Aug 14, 2:35 PM CDT	Heat Advisory	JAN	3 days
Aug 17, 12:29 PM CDT	Special Weather Statement	JAN	46 min
Aug 17, 1:48 PM CDT	Excessive Heat Warning	JAN	30 hr
Aug 17, 1:49 PM CDT	Special Weather Statement	JAN	41 min
Aug 17, 2:17 PM CDT	Severe Thunderstorm Warning	JAN	28 min
Aug 18, 11:36 PM CDT	Severe Thunderstorm Warning	JAN	39 min
Aug 29, 2:39 AM CDT	Heat Advisory	JAN	15 hr
Sep 6, 5:59 AM CDT	Flash Flood Warning	JAN	6 hr
Sep 10, 2:18 PM CDT	Flood Watch	JAN	47 hr
Sep 11, 2:35 PM CDT	Wind Advisory	JAN	28 hr
Nov 10, 9:40 PM CST	Dense Fog Advisory	JAN	8 hr
Nov 13, 8:06 PM CST	Mesoscale Discussion	SPC	2 hr
Nov 13, 10:08 PM CST	Special Weather Statement	JAN	67 min
Nov 13, 11:28 PM CST	Special Weather Statement	JAN	32 min
Nov 22, 2:23 AM CST	Freeze Warning	JAN	30 hr
Nov 27, 3:42 AM CST	Dense Fog Advisory	JAN	5 hr
Nov 28, 2:05 PM CST	Freeze Watch	JAN	22 hr
Nov 28, 2:05 PM CST	Freeze Warning	JAN	42 hr
Dec 10, 5:34 AM CST	Mesoscale Discussion	SPC	2 hr
Dec 16, 11:52 PM CST	Dense Fog Advisory	JAN	9 hr
Dec 27, 12:32 PM CST	Mesoscale Discussion	SPC	2 hr
Dec 27, 3:16 PM CST	Mesoscale Discussion	SPC	89 min
Dec 27, 3:49 PM CST	Severe Thunderstorm Warning	JAN	41 min
Dec 27, 9:11 PM CST	Dense Fog Advisory	JAN	12 hr
Dec 28, 2:17 PM CST	Tornado Watch PDS	SPC	8 hr
Dec 28, 8:31 PM CST	Tornado Warning	JAN	59 min
Dec 29, 9:01 PM CST	Dense Fog Advisory	JAN	13 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	15
Tornado Warning	3
Severe Thunderstorm Watch	5
Tornado Watch	7
Mesoscale Discussion	19
Special Weather Statement	20
Flooding
Flash Flood Warning	6
River Flood Warning	1
Flood Watch	7
Winter
Winter Weather Advisory	1
Heat
Excessive Heat Warning	1
Heat Advisory	25
Cold
Freeze Warning	3
Hard Freeze Warning	2
Freeze Watch	2
Wind Chill Advisory	3
Wind and dust
Wind Advisory	5
Fog and smoke
Dense Fog Advisory	16

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record Forecast The radar archive 2023 2025

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.