Alert archive / Mississippi / Sunflower County

Weather alerts in Sunflower County, Mississippi, 2023

197 weather alerts in 2023, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Sunflower County and its neighbors

Each county as a circle sized by its count in 2023. Tap one for its archive.

Alerts: 197
Warnings: 51
Watches: 31
Advisories: 38
Busiest month: June54 alerts
Busiest day: June 12, 20239 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 1 tornado warnings covering Sunflower County in 2023 had a tornado report inside them.

Sunflower County, 2023

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
Tornado warnings	1	0	100%	0
Severe thunderstorm warnings	29	16	45%	4	50%	17 min
Flash flood warnings	2	1	50%	0

Each office's whole area, 2023

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
NWS Jackson, MS: tornado warnings	67	31	54%	88	80%	19 min
NWS Jackson, MS: severe thunderstorm warnings	595	288	52%	926	76%	26 min
NWS Jackson, MS: flash flood warnings	55	27	51%	86	83%	85 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, 3:01 AM CST	Flood Watch	JAN	47 hr
Jan 2, 8:31 PM CST	Mesoscale Discussion	SPC	89 min
Jan 2, 11:17 PM CST	Mesoscale Discussion	SPC	118 min
Jan 3, 1:36 AM CST	Mesoscale Discussion	SPC	114 min
Jan 3, 2:56 AM CST	Tornado Watch	SPC	8 hr
Jan 3, 6:42 AM CST	Severe Thunderstorm Warning Considerable damage threat	JAN	48 min
Jan 3, 6:56 AM CST	Flash Flood Warning	JAN	3 hr
Jan 3, 7:56 AM CST	Mesoscale Discussion	SPC	2 hr
Jan 18, 3:11 AM CST	Wind Advisory	JAN	15 hr
Jan 18, 12:30 PM CST	Mesoscale Discussion	SPC	90 min
Jan 18, 2:34 PM CST	Tornado Watch	SPC	7 hr
Jan 18, 3:31 PM CST	Mesoscale Discussion	SPC	89 min
Jan 18, 5:47 PM CST	Mesoscale Discussion	SPC	118 min
Jan 18, 6:32 PM CST	Severe Thunderstorm Warning	JAN	45 min
Jan 23, 2:39 PM CST	Wind Advisory	JAN	36 hr
Jan 31, 3:50 AM CST	Winter Weather Advisory	JAN	32 hr
Jan 31, 3:34 PM CST	Ice Storm Warning	JAN	44 hr
Feb 2, 2:25 PM CST	River Flood Warning	JAN	5 days
Feb 8, 3:40 AM CST	Wind Advisory	JAN	25 hr
Feb 8, 11:48 AM CST	Mesoscale Discussion	SPC	2 hr
Feb 8, 2:52 PM CST	Tornado Watch	SPC	6 hr
Feb 13, 2:07 PM CST	Wind Advisory	JAN	29 hr
Feb 15, 5:41 PM CST	Mesoscale Discussion	SPC	3 hr
Feb 15, 9:22 PM CST	Tornado Watch	SPC	8 hr
Feb 15, 10:50 PM CST	Mesoscale Discussion	SPC	115 min
Feb 16, 9:59 AM CST	Tornado Watch	SPC	9 hr
Feb 21, 1:21 PM CST	Wind Advisory	JAN	29 hr
Feb 26, 4:46 AM CST	Wind Advisory	JAN	37 hr
Feb 26, 6:02 AM CST	Dense Fog Advisory	JAN	3 hr
Mar 1, 2:22 PM CST	Mesoscale Discussion	SPC	113 min
Mar 1, 3:31 PM CST	Tornado Watch	SPC	8 hr
Mar 1, 6:21 PM CST	Mesoscale Discussion	SPC	114 min
Mar 1, 8:44 PM CST	Mesoscale Discussion	SPC	61 min
Mar 1, 9:18 PM CST	Severe Thunderstorm Warning Considerable damage threat	JAN	50 min
Mar 2, 4:03 AM CST	Wind Advisory	JAN	38 hr
Mar 2, 5:06 AM CST	Special Weather Statement	JAN	54 min
Mar 2, 11:06 PM CST	Mesoscale Discussion	SPC	54 min
Mar 2, 11:51 PM CST	Tornado Watch	SPC	8 hr
Mar 3, 12:26 AM CST	Mesoscale Discussion	SPC	2 hr
Mar 3, 3:23 AM CST	High Wind Warning	JAN	9 hr
Mar 3, 3:23 AM CST	Wind Advisory	JAN	15 hr
Mar 11, 8:40 PM CST	Mesoscale Discussion	SPC	2 hr
Mar 11, 10:45 PM CST	Severe Thunderstorm Warning	JAN	45 min
Mar 11, 11:51 PM CST	Mesoscale Discussion	SPC	84 min
Mar 12, 12:04 AM CST	Severe Thunderstorm Watch	SPC	4 hr
Mar 12, 12:32 AM CST	Severe Thunderstorm Warning	JAN	58 min
Mar 12, 12:39 AM CST	Severe Thunderstorm Warning	JAN	51 min
Mar 12, 2:28 PM CDT	Freeze Watch	JAN	37 hr
Mar 14, 3:25 AM CDT	Freeze Warning	JAN	30 hr
Mar 17, 3:31 AM CDT	Freeze Watch	JAN	24 hr
Mar 18, 3:14 AM CDT	Freeze Watch	JAN	11 hr
Mar 18, 3:14 AM CDT	Freeze Warning	JAN	31 hr
Mar 18, 2:09 PM CDT	Freeze Warning	JAN	44 hr
Mar 24, 1:46 PM CDT	Wind Advisory	JAN	10 hr
Mar 24, 4:56 PM CDT	Mesoscale Discussion	SPC	2 hr
Mar 24, 5:20 PM CDT	Tornado Watch	SPC	8 hr
Mar 24, 6:39 PM CDT	Mesoscale Discussion	SPC	96 min
Mar 24, 7:28 PM CDT	Severe Thunderstorm Warning	JAN	62 min
Mar 24, 7:40 PM CDT	Tornado Warning	JAN	25 min
Mar 24, 8:50 PM CDT	Special Weather Statement	JAN	40 min
Mar 24, 9:07 PM CDT	Special Weather Statement	JAN	38 min
Mar 30, 4:11 AM CDT	Wind Advisory	JAN	42 hr
Mar 31, 7:42 PM CDT	Mesoscale Discussion	SPC	2 hr
Mar 31, 8:24 PM CDT	Tornado Watch	SPC	8 hr
Mar 31, 10:23 PM CDT	Mesoscale Discussion	SPC	2 hr
Apr 5, 2:17 PM CDT	Mesoscale Discussion	SPC	88 min
Apr 5, 2:39 PM CDT	Severe Thunderstorm Watch	SPC	4 hr
Apr 7, 10:49 AM CDT	River Flood Warning	JAN	4 days
Apr 15, 6:28 PM CDT	Mesoscale Discussion	SPC	92 min
Apr 15, 6:48 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
Apr 15, 9:31 PM CDT	Mesoscale Discussion	SPC	59 min
Apr 15, 11:52 PM CDT	Mesoscale Discussion	SPC	83 min
Apr 21, 12:20 AM CDT	Special Weather Statement	JAN	55 min
Apr 21, 1:35 PM CDT	Mesoscale Discussion	SPC	115 min
Apr 21, 2:19 PM CDT	Special Weather Statement	JAN	56 min
Apr 27, 3:50 PM CDT	Mesoscale Discussion	SPC	115 min
Apr 27, 5:12 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
Apr 27, 6:57 PM CDT	Mesoscale Discussion	SPC	2 hr
May 7, 5:08 PM CDT	Mesoscale Discussion	SPC	97 min
May 16, 2:24 PM CDT	Special Weather Statement	JAN	21 min
May 16, 8:31 PM CDT	Special Weather Statement	JAN	29 min
Jun 10, 3:09 PM CDT	Mesoscale Discussion	SPC	2 hr
Jun 10, 3:52 PM CDT	Special Weather Statement	JAN	38 min
Jun 10, 4:17 PM CDT	Severe Thunderstorm Watch	SPC	5 hr
Jun 11, 5:17 PM CDT	Mesoscale Discussion	SPC	58 min
Jun 11, 5:57 PM CDT	Severe Thunderstorm Watch	SPC	4 hr
Jun 11, 7:42 PM CDT	Mesoscale Discussion	SPC	93 min
Jun 11, 8:02 PM CDT	Severe Thunderstorm Warning	JAN	43 min
Jun 11, 8:44 PM CDT	Special Weather Statement	JAN	46 min
Jun 11, 9:36 PM CDT	Severe Thunderstorm Warning	JAN	39 min
Jun 11, 9:56 PM CDT	Severe Thunderstorm Watch	SPC	5 hr
Jun 11, 10:07 PM CDT	Severe Thunderstorm Warning	JAN	25 min
Jun 11, 10:50 PM CDT	Severe Thunderstorm Warning	JAN	55 min
Jun 11, 11:28 PM CDT	Special Weather Statement	JAN	62 min
Jun 12, 12:38 AM CDT	Severe Thunderstorm Warning	JAN	67 min
Jun 13, 9:30 AM CDT	Mesoscale Discussion	SPC	60 min
Jun 14, 1:57 AM CDT	Mesoscale Discussion	SPC	93 min
Jun 14, 7:22 AM CDT	Mesoscale Discussion	SPC	83 min
Jun 14, 8:10 AM CDT	Severe Thunderstorm Watch	SPC	6 hr
Jun 14, 9:08 AM CDT	Severe Thunderstorm Warning	JAN	52 min
Jun 14, 1:46 PM CDT	Severe Thunderstorm Watch PDS	SPC	6 hr
Jun 14, 1:51 PM CDT	Severe Thunderstorm Warning	JAN	54 min
Jun 14, 2:23 PM CDT	Severe Thunderstorm Warning Considerable damage threat	JAN	52 min
Jun 14, 3:25 PM CDT	Mesoscale Discussion	SPC	95 min
Jun 14, 7:10 PM CDT	Mesoscale Discussion	SPC	65 min
Jun 14, 7:33 PM CDT	Severe Thunderstorm Watch	SPC	8 hr
Jun 14, 7:44 PM CDT	Severe Thunderstorm Warning	JAN	61 min
Jun 14, 8:37 PM CDT	Severe Thunderstorm Warning Considerable damage threat	JAN	53 min
Jun 14, 9:04 PM CDT	Severe Thunderstorm Warning Considerable damage threat	JAN	56 min
Jun 14, 9:37 PM CDT	Mesoscale Discussion	SPC	113 min
Jun 15, 1:18 AM CDT	Severe Thunderstorm Warning	JAN	57 min
Jun 15, 1:35 AM CDT	Mesoscale Discussion	SPC	115 min
Jun 15, 2:06 AM CDT	Severe Thunderstorm Warning	JAN	39 min
Jun 16, 4:52 PM CDT	Severe Thunderstorm Watch	SPC	9 hr
Jun 16, 8:02 PM CDT	Severe Thunderstorm Warning Considerable damage threat	JAN	58 min
Jun 16, 8:40 PM CDT	Mesoscale Discussion	SPC	2 hr
Jun 18, 2:01 AM CDT	Mesoscale Discussion	SPC	119 min
Jun 18, 2:27 AM CDT	Severe Thunderstorm Watch	SPC	10 hr
Jun 18, 5:31 PM CDT	Mesoscale Discussion	SPC	119 min
Jun 18, 6:52 PM CDT	Tornado Watch	SPC	6 hr
Jun 24, 3:34 AM CDT	Heat Advisory	JAN	40 hr
Jun 25, 2:20 PM CDT	Heat Advisory	JAN	30 hr
Jun 25, 6:15 PM CDT	Mesoscale Discussion	SPC	90 min
Jun 25, 6:51 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
Jun 25, 7:19 PM CDT	Severe Thunderstorm Warning Considerable damage threat	JAN	86 min
Jun 25, 8:39 PM CDT	Severe Thunderstorm Warning	JAN	96 min
Jun 25, 8:47 PM CDT	Severe Thunderstorm Warning	JAN	88 min
Jun 25, 8:49 PM CDT	Mesoscale Discussion	SPC	86 min
Jun 26, 2:29 PM CDT	Heat Advisory	JAN	30 hr
Jun 27, 4:28 AM CDT	Excessive Heat Watch	JAN	24 hr
Jun 27, 2:21 PM CDT	Mesoscale Discussion	SPC	84 min
Jun 28, 4:23 AM CDT	Excessive Heat Warning	JAN	17 hr
Jun 28, 4:23 AM CDT	Excessive Heat Warning	JAN	41 hr
Jun 29, 3:51 AM CDT	Excessive Heat Warning	JAN	41 hr
Jun 29, 3:05 PM CDT	Excessive Heat Warning	JAN	54 hr
Jul 1, 3:09 AM CDT	Heat Advisory	JAN	42 hr
Jul 2, 2:08 PM CDT	Mesoscale Discussion	SPC	97 min
Jul 3, 12:48 PM CDT	Mesoscale Discussion	SPC	117 min
Jul 3, 3:43 PM CDT	Special Weather Statement	JAN	62 min
Jul 3, 3:49 PM CDT	Severe Thunderstorm Warning	JAN	41 min
Jul 3, 5:18 PM CDT	Flash Flood Warning	JAN	3 hr
Jul 4, 1:22 PM CDT	Mesoscale Discussion	SPC	113 min
Jul 8, 1:38 PM CDT	Mesoscale Discussion	SPC	2 hr
Jul 9, 12:51 PM CDT	Mesoscale Discussion	SPC	84 min
Jul 13, 3:35 AM CDT	Heat Advisory	JAN	16 hr
Jul 13, 3:21 PM CDT	Heat Advisory	JAN	29 hr
Jul 14, 12:14 PM CDT	Mesoscale Discussion	SPC	3 hr
Jul 14, 2:19 PM CDT	Heat Advisory	JAN	30 hr
Jul 14, 7:25 PM CDT	Special Weather Statement	JAN	35 min
Jul 14, 7:35 PM CDT	Severe Thunderstorm Warning	JAN	26 min
Jul 15, 2:31 AM CDT	Special Weather Statement	JAN	59 min
Jul 15, 9:11 AM CDT	Special Weather Statement	JAN	34 min
Jul 15, 10:55 AM CDT	Special Weather Statement	JAN	35 min
Jul 16, 3:05 PM CDT	Heat Advisory	JAN	29 hr
Jul 17, 1:57 PM CDT	Heat Advisory	JAN	30 hr
Jul 18, 2:44 PM CDT	Excessive Heat Warning	JAN	30 hr
Jul 19, 2:28 PM CDT	Heat Advisory	JAN	53 hr
Jul 20, 4:26 AM CDT	Excessive Heat Warning	JAN	39 hr
Jul 21, 3:46 PM CDT	Special Weather Statement	JAN	29 min
Jul 27, 2:30 PM CDT	Heat Advisory	JAN	30 hr
Jul 28, 1:33 PM CDT	Heat Advisory	JAN	30 hr
Jul 29, 2:56 PM CDT	Heat Advisory	JAN	29 hr
Jul 30, 3:30 PM CDT	Heat Advisory	JAN	29 hr
Jul 31, 2:30 PM CDT	Excessive Heat Warning	JAN	7 days
Jul 31, 2:30 PM CDT	Heat Advisory	JAN	4 days
Aug 5, 2:33 PM CDT	Mesoscale Discussion	SPC	2 hr
Aug 7, 1:21 PM CDT	Heat Advisory	JAN	8 hr
Aug 8, 7:40 AM CDT	Mesoscale Discussion	SPC	2 hr
Aug 8, 2:37 PM CDT	Heat Advisory	JAN	45 hr
Aug 9, 3:54 AM CDT	Excessive Heat Warning	JAN	6 days
Aug 10, 12:02 PM CDT	Heat Advisory	JAN	8 hr
Aug 10, 3:24 PM CDT	Heat Advisory	JAN	29 hr
Aug 11, 12:42 PM CDT	Mesoscale Discussion	SPC	2 hr
Aug 18, 2:56 PM CDT	Heat Advisory	JAN	5 days
Aug 20, 2:36 AM CDT	Excessive Heat Warning	JAN	7 days
Aug 20, 3:51 PM CDT	Heat Advisory	JAN	66 hr
Aug 26, 2:11 PM CDT	Heat Advisory	JAN	31 hr
Aug 26, 2:19 PM CDT	Red Flag Warning	JAN	30 hr
Aug 27, 2:17 PM CDT	Fire Weather Watch	JAN	13 hr
Sep 6, 3:02 AM CDT	Heat Advisory	JAN	17 hr
Sep 6, 8:43 AM CDT	Special Weather Statement	JAN	47 min
Sep 6, 2:05 PM CDT	Mesoscale Discussion	SPC	2 hr
Sep 6, 5:25 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
Sep 6, 7:38 PM CDT	Mesoscale Discussion	SPC	97 min
Sep 6, 7:40 PM CDT	Severe Thunderstorm Warning	JAN	50 min
Oct 6, 3:32 AM CDT	Dense Fog Advisory	JAN	5 hr
Oct 30, 2:53 PM CDT	Freeze Warning	JAN	42 hr
Nov 1, 3:25 AM CDT	Freeze Warning	JAN	30 hr
Nov 23, 5:22 AM CST	Dense Fog Advisory	JAN	5 hr
Dec 3, 1:15 AM CST	Dense Fog Advisory	JAN	9 hr
Dec 9, 10:50 AM CST	Mesoscale Discussion	SPC	115 min
Dec 9, 3:00 PM CST	Mesoscale Discussion	SPC	2 hr
Dec 9, 3:52 PM CST	Special Weather Statement	JAN	23 min
Dec 9, 3:56 PM CST	Tornado Watch	SPC	8 hr
Dec 9, 4:18 PM CST	Severe Thunderstorm Warning	JAN	30 min
Dec 9, 4:51 PM CST	Special Weather Statement	JAN	24 min
Dec 9, 4:56 PM CST	Severe Thunderstorm Warning	JAN	42 min

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	29
Tornado Warning	1
Severe Thunderstorm Watch	14
Tornado Watch	11
Mesoscale Discussion	58
Special Weather Statement	19
Flooding
Flash Flood Warning	2
River Flood Warning	2
Flood Watch	1
Winter
Ice Storm Warning	1
Winter Weather Advisory	1
Heat
Excessive Heat Warning	9
Excessive Heat Watch	1
Heat Advisory	23
Cold
Freeze Warning	5
Freeze Watch	3
Wind and dust
High Wind Warning	1
Wind Advisory	10
Fire
Red Flag Warning	1
Fire Weather Watch	1
Fog and smoke
Dense Fog Advisory	4

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record Forecast The radar archive 2022 2024

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.