Alert archive / Mississippi / Webster County

Weather alerts in Webster County, Mississippi, 2022

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

Webster County and its neighbors

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

Alerts: 127
Warnings: 37
Watches: 25
Advisories: 23
Busiest month: March20 alerts
Busiest day: November 29, 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.

2 of 6 tornado warnings covering Webster County in 2022 had a tornado report inside them; 1 of 1 tornado reports fell inside a warning, on average 11 minutes after it went out.

Webster County, 2022

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
Tornado warnings	6	2	67%	1	100%	11 min
Severe thunderstorm warnings	17	10	41%	4	25%	12 min
Flash flood warnings	2	2	0%	0

Each office's whole area, 2022

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
NWS Jackson, MS: tornado warnings	161	69	57%	236	80%	22 min
NWS Jackson, MS: severe thunderstorm warnings	417	252	40%	784	69%	27 min
NWS Jackson, MS: flash flood warnings	85	44	48%	195	88%	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 1, 4:17 AM CST	Wind Advisory	JAN	14 hr
Jan 1, 11:37 AM CST	Mesoscale Discussion	SPC	113 min
Jan 1, 1:30 PM CST	Tornado Watch	SPC	9 hr
Jan 1, 1:57 PM CST	Mesoscale Discussion	SPC	93 min
Jan 1, 6:02 PM CST	Mesoscale Discussion	SPC	118 min
Jan 2, 10:58 AM CST	Winter Weather Advisory	JAN	13 hr
Jan 15, 4:35 AM CST	Winter Weather Advisory	JAN	31 hr
Feb 14, 1:41 PM CST	Red Flag Warning	JAN	28 hr
Feb 16, 3:38 AM CST	Wind Advisory	JAN	38 hr
Feb 17, 10:05 AM CST	Mesoscale Discussion	SPC	2 hr
Feb 17, 10:49 AM CST	Tornado Watch	SPC	7 hr
Feb 17, 1:36 PM CST	Severe Thunderstorm Warning	JAN	39 min
Feb 17, 2:13 PM CST	Severe Thunderstorm Warning	JAN	47 min
Feb 22, 3:54 PM CST	Mesoscale Discussion	SPC	2 hr
Feb 22, 5:16 PM CST	Tornado Watch	SPC	7 hr
Feb 23, 1:25 AM CST	Flash Flood Warning	JAN	4 hr
Mar 10, 2:55 PM CST	Winter Weather Advisory	JAN	36 hr
Mar 11, 3:31 AM CST	Freeze Warning	JAN	29 hr
Mar 11, 3:31 AM CST	Freeze Warning	JAN	52 hr
Mar 11, 3:31 AM CST	Wind Advisory	JAN	24 hr
Mar 21, 2:52 AM CDT	Flood Watch	JAN	44 hr
Mar 21, 12:31 PM CDT	Wind Advisory	JAN	28 hr
Mar 22, 10:40 AM CDT	Tornado Watch	SPC	8 hr
Mar 22, 11:51 AM CDT	Severe Thunderstorm Warning	JAN	41 min
Mar 22, 1:09 PM CDT	Severe Thunderstorm Warning	JAN	66 min
Mar 22, 1:20 PM CDT	Tornado Warning	JAN	55 min
Mar 22, 1:23 PM CDT	Tornado Warning	JAN	67 min
Mar 22, 2:12 PM CDT	Severe Thunderstorm Warning	JAN	93 min
Mar 29, 3:44 AM CDT	Wind Advisory	JAN	24 hr
Mar 30, 3:44 AM CDT	High Wind Warning	JAN	15 hr
Mar 30, 12:16 PM CDT	Tornado Watch	SPC	9 hr
Mar 30, 2:16 PM CDT	Mesoscale Discussion	SPC	119 min
Mar 30, 4:32 PM CDT	Tornado Warning	JAN	58 min
Mar 30, 5:20 PM CDT	Tornado Warning	JAN	55 min
Mar 30, 5:59 PM CDT	Mesoscale Discussion	SPC	91 min
Mar 30, 6:05 PM CDT	Severe Thunderstorm Warning	JAN	55 min
Apr 5, 3:18 AM CDT	Tornado Watch	SPC	8 hr
Apr 5, 4:38 AM CDT	Special Weather Statement	JAN	52 min
Apr 5, 4:50 AM CDT	Severe Thunderstorm Warning	JAN	31 min
Apr 13, 2:48 PM CDT	Tornado Watch	SPC	8 hr
Apr 13, 6:29 PM CDT	Mesoscale Discussion	SPC	91 min
Apr 13, 7:06 PM CDT	Special Weather Statement	JAN	24 min
Apr 13, 7:25 PM CDT	Severe Thunderstorm Warning	JAN	80 min
Apr 15, 4:34 PM CDT	Mesoscale Discussion	SPC	116 min
Apr 16, 5:59 AM CDT	Mesoscale Discussion	SPC	2 hr
Apr 17, 8:32 AM CDT	Mesoscale Discussion	SPC	118 min
May 2, 2:33 PM CDT	Mesoscale Discussion	SPC	2 hr
May 5, 12:44 PM CDT	Severe Thunderstorm Watch	SPC	8 hr
May 5, 4:56 PM CDT	Mesoscale Discussion	SPC	94 min
May 15, 8:07 PM CDT	Special Weather Statement	JAN	23 min
May 24, 3:28 PM CDT	Mesoscale Discussion	SPC	92 min
May 25, 9:37 AM CDT	Severe Thunderstorm Watch	SPC	7 hr
May 25, 1:18 PM CDT	Special Weather Statement	JAN	27 min
May 25, 1:34 PM CDT	Severe Thunderstorm Warning	JAN	56 min
Jun 7, 8:49 PM CDT	Special Weather Statement	JAN	26 min
Jun 8, 3:47 PM CDT	Mesoscale Discussion	SPC	88 min
Jun 8, 5:12 PM CDT	Mesoscale Discussion	SPC	2 hr
Jun 8, 5:22 PM CDT	Special Weather Statement	JAN	53 min
Jun 8, 5:43 PM CDT	Severe Thunderstorm Watch	SPC	3 hr
Jun 11, 2:07 AM CDT	Dense Fog Advisory	JAN	7 hr
Jun 11, 2:41 PM CDT	Heat Advisory	JAN	29 hr
Jun 12, 1:27 PM CDT	Heat Advisory	JAN	31 hr
Jun 13, 2:47 PM CDT	Heat Advisory	JAN	29 hr
Jun 15, 3:12 PM CDT	Heat Advisory	JAN	3 days
Jun 17, 3:07 PM CDT	Special Weather Statement	JAN	53 min
Jun 22, 3:07 AM CDT	Heat Advisory	JAN	41 hr
Jun 25, 2:13 PM CDT	Heat Advisory	JAN	30 hr
Jul 4, 8:41 AM CDT	Heat Advisory	JAN	5 days
Jul 6, 4:11 AM CDT	Excessive Heat Warning	JAN	4 days
Jul 9, 2:48 PM CDT	Mesoscale Discussion	SPC	87 min
Jul 9, 3:29 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
Jul 9, 5:12 PM CDT	Special Weather Statement	JAN	48 min
Jul 9, 5:35 PM CDT	Special Weather Statement	JAN	25 min
Jul 9, 5:35 PM CDT	Mesoscale Discussion	SPC	115 min
Jul 9, 5:44 PM CDT	Severe Thunderstorm Warning	JAN	46 min
Jul 13, 12:09 PM CDT	Special Weather Statement	JAN	36 min
Jul 13, 12:31 PM CDT	Severe Thunderstorm Warning	JAN	31 min
Jul 13, 1:34 PM CDT	Severe Thunderstorm Warning	JAN	56 min
Jul 13, 1:49 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
Jul 19, 11:12 AM CDT	Heat Advisory	JAN	32 hr
Jul 20, 2:05 PM CDT	Heat Advisory	JAN	31 hr
Jul 21, 9:45 AM CDT	Excessive Heat Warning	JAN	11 hr
Jul 21, 3:12 PM CDT	Heat Advisory	JAN	28 hr
Jul 21, 3:20 PM CDT	Mesoscale Discussion	SPC	85 min
Jul 21, 3:58 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
Jul 21, 5:37 PM CDT	Mesoscale Discussion	SPC	83 min
Jul 21, 11:00 PM CDT	Severe Thunderstorm Warning	JAN	27 min
Aug 15, 3:40 AM CDT	Heat Advisory	JAN	15 hr
Aug 31, 2:20 AM CDT	Dense Fog Advisory	JAN	4 hr
Sep 26, 2:46 PM CDT	Fire Weather Watch	JAN	24 hr
Sep 27, 2:22 PM CDT	Red Flag Warning	JAN	30 hr
Oct 12, 2:52 PM CDT	Mesoscale Discussion	SPC	113 min
Oct 12, 3:56 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
Oct 12, 5:02 PM CDT	Mesoscale Discussion	SPC	88 min
Oct 12, 11:30 PM CDT	Special Weather Statement	JAN	60 min
Oct 17, 2:45 AM CDT	Freeze Watch	JAN	23 hr
Oct 18, 2:11 AM CDT	Freeze Watch	JAN	25 hr
Oct 18, 2:11 AM CDT	Freeze Warning	JAN	31 hr
Oct 19, 2:41 AM CDT	Freeze Warning	JAN	30 hr
Oct 25, 11:21 AM CDT	Mesoscale Discussion	SPC	2 hr
Nov 5, 4:38 AM CDT	Special Weather Statement	JAN	82 min
Nov 7, 12:50 AM CST	Dense Fog Advisory	JAN	8 hr
Nov 11, 2:24 PM CST	Freeze Watch	JAN	13 hr
Nov 12, 2:58 AM CST	Freeze Warning	JAN	29 hr
Nov 29, 3:18 AM CST	Flood Watch	JAN	27 hr
Nov 29, 11:20 AM CST	Mesoscale Discussion	SPC	2 hr
Nov 29, 12:11 PM CST	Tornado Watch PDS	SPC	7 hr
Nov 29, 2:51 PM CST	Severe Thunderstorm Warning	JAN	39 min
Nov 29, 3:33 PM CST	Tornado Warning Tornado observed	JAN	57 min
Nov 29, 4:10 PM CST	Severe Thunderstorm Warning	JAN	65 min
Nov 29, 4:50 PM CST	Severe Thunderstorm Warning	JAN	55 min
Nov 29, 5:10 PM CST	Tornado Warning	JAN	65 min
Nov 29, 5:12 PM CST	Mesoscale Discussion	SPC	93 min
Nov 29, 6:52 PM CST	Tornado Watch PDS	SPC	9 hr
Nov 29, 8:11 PM CST	Mesoscale Discussion	SPC	64 min
Nov 29, 9:47 PM CST	Flash Flood Warning	JAN	6 hr
Nov 29, 10:36 PM CST	Special Weather Statement	JAN	39 min
Dec 13, 8:43 AM CST	Flood Watch	JAN	33 hr
Dec 13, 11:05 PM CST	Mesoscale Discussion	SPC	115 min
Dec 13, 11:42 PM CST	Tornado Watch	SPC	6 hr
Dec 14, 1:50 AM CST	Severe Thunderstorm Warning	JAN	55 min
Dec 14, 2:13 AM CST	Mesoscale Discussion	SPC	2 hr
Dec 20, 3:16 AM CST	Hard Freeze Watch	JAN	23 hr
Dec 21, 2:34 AM CST	Hard Freeze Warning	JAN	4 days
Dec 21, 11:48 AM CST	Wind Chill Advisory	JAN	70 hr
Dec 22, 3:13 PM CST	Wind Chill Warning	JAN	21 hr
Dec 30, 11:37 AM CST	Special Weather Statement	JAN	53 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	17
Tornado Warning	6
Severe Thunderstorm Watch	7
Tornado Watch	10
Mesoscale Discussion	28
Special Weather Statement	14
Flooding
Flash Flood Warning	2
Flood Watch	3
Winter
Winter Weather Advisory	3
Heat
Excessive Heat Warning	2
Heat Advisory	11
Cold
Freeze Warning	5
Hard Freeze Warning	1
Wind Chill Warning	1
Freeze Watch	3
Hard Freeze Watch	1
Wind Chill Advisory	1
Wind and dust
High Wind Warning	1
Wind Advisory	5
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.