Alert archive / West Virginia / Greenbrier County

Weather alerts in Greenbrier County, West Virginia, 2022

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

Greenbrier County and its neighbors

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

Alerts: 172
Warnings: 33
Watches: 16
Advisories: 42
Busiest month: July40 alerts
Busiest day: June 17, 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.

Greenbrier County, 2022

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
Tornado warnings	0			0
Severe thunderstorm warnings	21	17	19%	41	80%	33 min
Flash flood warnings	3	2	33%	7	100%	129 min

Each office's whole area, 2022

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
NWS Blacksburg, VA: tornado warnings	36	5	86%	9	44%	14 min
NWS Blacksburg, VA: severe thunderstorm warnings	272	224	18%	947	73%	23 min
NWS Blacksburg, VA: flash flood warnings	25	9	64%	21	81%	74 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, Eastern Time. Each opens its own page with the text, the map, the radar and the sounding.

Issued	Product	Office	Lasted
Jan 1, 8:07 AM EST	Special Weather Statement	RNK	38 min
Jan 1, 9:00 AM EST	Special Weather Statement	RNK	60 min
Jan 1, 6:27 PM EST	Special Weather Statement	RNK	63 min
Jan 1, 6:59 PM EST	Special Weather Statement	RNK	61 min
Jan 2, 4:04 AM EST	Winter Storm Warning	RNK	32 hr
Jan 5, 3:20 AM EST	Winter Storm Watch	RNK	10 hr
Jan 5, 12:54 PM EST	Winter Storm Warning	RNK	42 hr
Jan 6, 2:11 PM EST	Wind Chill Advisory	RNK	41 hr
Jan 8, 2:30 PM EST	Winter Weather Advisory	RNK	22 hr
Jan 10, 2:33 AM EST	Wind Chill Advisory	RNK	31 hr
Jan 14, 3:51 AM EST	Winter Storm Watch	RNK	24 hr
Jan 14, 8:28 PM EST	Winter Storm Warning	RNK	3 days
Jan 17, 4:29 AM EST	Winter Weather Advisory	RNK	21 hr
Jan 20, 4:11 AM EST	Wind Chill Advisory	RNK	30 hr
Jan 21, 12:47 PM EST	Wind Chill Advisory	RNK	21 hr
Jan 27, 2:40 PM EST	Winter Weather Advisory	RNK	42 hr
Jan 28, 10:38 AM EST	Wind Chill Advisory	RNK	44 hr
Feb 3, 4:31 AM EST	Winter Weather Advisory	RNK	34 hr
Feb 13, 2:48 PM EST	Wind Chill Advisory	RNK	18 hr
Feb 17, 2:51 AM EST	Wind Advisory	RNK	26 hr
Feb 19, 2:50 AM EST	Wind Advisory	RNK	15 hr
Mar 7, 3:38 AM EST	High Wind Watch	RNK	5 hr
Mar 7, 3:38 AM EST	Wind Advisory	RNK	17 hr
Mar 7, 3:38 AM EST	Wind Advisory	RNK	17 hr
Mar 10, 3:51 AM EST	Winter Storm Watch	RNK	24 hr
Mar 11, 3:39 AM EST	Winter Storm Warning	RNK	44 hr
Mar 11, 3:39 AM EST	Winter Weather Advisory	RNK	39 hr
Mar 11, 1:54 PM EST	Wind Advisory	RNK	35 hr
Mar 12, 2:33 AM EST	Mesoscale Discussion	SPC	6 hr
Mar 12, 7:10 PM EST	Wind Chill Advisory	RNK	13 hr
Mar 25, 6:51 PM EDT	Winter Weather Advisory	RNK	31 hr
Mar 26, 3:16 AM EDT	Special Weather Statement	RNK	44 min
Mar 30, 4:13 AM EDT	Wind Advisory	RNK	26 hr
Mar 31, 12:48 PM EDT	Special Weather Statement	RNK	57 min
Mar 31, 1:44 PM EDT	Special Weather Statement	RNK	31 min
Mar 31, 3:25 PM EDT	Special Weather Statement	RNK	35 min
Mar 31, 3:46 PM EDT	Special Weather Statement	RNK	14 min
Mar 31, 4:01 PM EDT	Special Weather Statement	RNK	29 min
Mar 31, 4:24 PM EDT	Special Weather Statement	RNK	36 min
Mar 31, 4:35 PM EDT	Severe Thunderstorm Warning	RNK	40 min
Apr 6, 11:02 PM EDT	Special Weather Statement	RNK	28 min
Apr 6, 11:30 PM EDT	Special Weather Statement	RNK	30 min
Apr 17, 1:33 PM EDT	Winter Weather Advisory	RNK	25 hr
Apr 18, 2:39 PM EDT	Winter Weather Advisory	RNK	22 hr
May 1, 6:00 AM EDT	Dense Fog Advisory	RNK	4 hr
May 3, 11:13 PM EDT	Special Weather Statement	RNK	32 min
May 6, 1:03 PM EDT	Special Weather Statement	RNK	27 min
May 6, 2:23 PM EDT	Special Weather Statement	RNK	52 min
May 6, 2:41 PM EDT	Special Weather Statement	RNK	34 min
May 6, 8:28 PM EDT	Mesoscale Discussion	SPC	92 min
May 8, 1:58 PM EDT	Frost Advisory	RNK	18 hr
May 15, 2:35 AM EDT	Dense Fog Advisory	RNK	6 hr
May 21, 5:29 PM EDT	Special Weather Statement	RNK	31 min
May 22, 12:39 PM EDT	Mesoscale Discussion	SPC	2 hr
May 22, 2:11 PM EDT	Special Weather Statement	RNK	34 min
May 22, 2:46 PM EDT	Special Weather Statement	RNK	29 min
May 27, 3:38 PM EDT	Mesoscale Discussion	SPC	97 min
Jun 2, 12:44 PM EDT	Special Weather Statement	RNK	31 min
Jun 2, 1:14 PM EDT	Special Weather Statement	RNK	31 min
Jun 2, 1:41 PM EDT	Special Weather Statement	RNK	34 min
Jun 2, 2:03 PM EDT	Severe Thunderstorm Warning	RNK	42 min
Jun 2, 2:14 PM EDT	Special Weather Statement	RNK	31 min
Jun 2, 2:43 PM EDT	Severe Thunderstorm Warning	RNK	62 min
Jun 2, 6:17 PM EDT	Special Weather Statement	RNK	43 min
Jun 2, 6:30 PM EDT	Special Weather Statement	RLX	30 min
Jun 8, 4:22 PM EDT	Special Weather Statement	RNK	23 min
Jun 8, 4:27 PM EDT	Severe Thunderstorm Warning	RNK	33 min
Jun 8, 5:25 PM EDT	Special Weather Statement	RNK	35 min
Jun 8, 5:56 PM EDT	Severe Thunderstorm Warning	RNK	34 min
Jun 8, 11:25 PM EDT	Special Weather Statement	RNK	35 min
Jun 8, 11:58 PM EDT	Special Weather Statement	RNK	32 min
Jun 13, 7:31 PM EDT	Severe Thunderstorm Watch	SPC	5 hr
Jun 13, 10:02 PM EDT	Severe Thunderstorm Warning Considerable damage threat	RNK	73 min
Jun 13, 10:16 PM EDT	Mesoscale Discussion	SPC	89 min
Jun 13, 11:14 PM EDT	Severe Thunderstorm Warning Considerable damage threat	RNK	61 min
Jun 14, 6:16 AM EDT	Special Weather Statement	RNK	44 min
Jun 14, 11:53 AM EDT	Severe Thunderstorm Warning	RNK	52 min
Jun 14, 12:58 PM EDT	Severe Thunderstorm Warning	RNK	31 min
Jun 16, 10:58 PM EDT	Special Weather Statement	RNK	62 min
Jun 16, 11:15 PM EDT	Severe Thunderstorm Warning	RNK	60 min
Jun 16, 11:24 PM EDT	Severe Thunderstorm Warning	RNK	66 min
Jun 16, 11:36 PM EDT	Severe Thunderstorm Warning	RNK	54 min
Jun 17, 12:28 AM EDT	Severe Thunderstorm Warning	RNK	62 min
Jun 17, 12:53 PM EDT	Mesoscale Discussion	SPC	97 min
Jun 17, 1:02 PM EDT	Severe Thunderstorm Watch	SPC	4 hr
Jun 17, 3:02 PM EDT	Severe Thunderstorm Warning	RNK	58 min
Jun 17, 3:07 PM EDT	Mesoscale Discussion	SPC	83 min
Jun 22, 6:18 PM EDT	Severe Thunderstorm Watch	SPC	5 hr
Jun 22, 8:09 PM EDT	Special Weather Statement	RNK	51 min
Jun 22, 8:36 PM EDT	Mesoscale Discussion	SPC	54 min
Jun 22, 8:41 PM EDT	Severe Thunderstorm Warning	RNK	32 min
Jun 22, 9:16 PM EDT	Special Weather Statement	RNK	29 min
Jun 22, 9:23 PM EDT	Severe Thunderstorm Warning	RNK	41 min
Jun 25, 6:40 PM EDT	Special Weather Statement	RNK	35 min
Jun 26, 7:51 PM EDT	Special Weather Statement	RNK	39 min
Jul 1, 6:05 PM EDT	Special Weather Statement	RNK	25 min
Jul 1, 6:23 PM EDT	Severe Thunderstorm Warning	RNK	52 min
Jul 1, 6:44 PM EDT	Special Weather Statement	RNK	31 min
Jul 1, 7:03 PM EDT	Special Weather Statement	RNK	27 min
Jul 1, 7:33 PM EDT	Special Weather Statement	RNK	27 min
Jul 2, 12:30 PM EDT	Special Weather Statement	RNK	60 min
Jul 2, 1:14 PM EDT	Special Weather Statement	RNK	31 min
Jul 2, 1:25 PM EDT	Severe Thunderstorm Warning	RNK	35 min
Jul 2, 1:39 PM EDT	Mesoscale Discussion	SPC	2 hr
Jul 5, 12:49 PM EDT	Special Weather Statement	RNK	26 min
Jul 5, 1:15 PM EDT	Mesoscale Discussion	SPC	2 hr
Jul 6, 5:54 PM EDT	Special Weather Statement	RNK	36 min
Jul 8, 5:22 PM EDT	Special Weather Statement	RNK	23 min
Jul 8, 5:48 PM EDT	Special Weather Statement	RNK	27 min
Jul 8, 6:11 PM EDT	Special Weather Statement	RNK	49 min
Jul 12, 12:48 PM EDT	Mesoscale Discussion	SPC	2 hr
Jul 12, 5:06 PM EDT	Special Weather Statement	RNK	24 min
Jul 12, 5:20 PM EDT	Severe Thunderstorm Warning	RNK	85 min
Jul 12, 5:44 PM EDT	Severe Thunderstorm Watch	SPC	4 hr
Jul 12, 6:42 PM EDT	Severe Thunderstorm Warning	RNK	63 min
Jul 17, 3:09 PM EDT	Mesoscale Discussion	SPC	2 hr
Jul 17, 9:27 PM EDT	Special Weather Statement	RNK	48 min
Jul 21, 3:35 AM EDT	Special Weather Statement	RNK	40 min
Jul 21, 4:10 AM EDT	Special Weather Statement	RNK	35 min
Jul 21, 4:49 AM EDT	Special Weather Statement	RNK	41 min
Jul 23, 3:37 PM EDT	Mesoscale Discussion	SPC	113 min
Jul 23, 4:29 PM EDT	Special Weather Statement	RNK	31 min
Jul 23, 4:43 PM EDT	Special Weather Statement	RNK	32 min
Jul 23, 5:24 PM EDT	Special Weather Statement	RNK	36 min
Jul 23, 5:29 PM EDT	Severe Thunderstorm Warning	RNK	38 min
Jul 26, 10:29 AM EDT	Flood Watch	RNK	14 hr
Jul 27, 2:38 AM EDT	Areal Flood Advisory	RNK	5 hr
Jul 27, 3:17 AM EDT	Flood Watch	RNK	39 hr
Jul 27, 3:53 AM EDT	Flash Flood Warning	RNK	5 hr
Jul 27, 8:59 AM EDT	Areal Flood Warning	RNK	7 hr
Jul 27, 12:36 PM EDT	Areal Flood Advisory	RNK	86 min
Jul 27, 12:54 PM EDT	Flash Flood Warning	RNK	3 hr
Jul 27, 1:53 PM EDT	Mesoscale Discussion	SPC	2 hr
Jul 27, 11:44 PM EDT	Areal Flood Warning	RNK	11 hr
Jul 29, 11:42 AM EDT	Flood Watch	RNK	10 hr
Aug 5, 1:11 PM EDT	Mesoscale Discussion	SPC	2 hr
Aug 5, 1:38 PM EDT	Areal Flood Advisory	RNK	3 hr
Aug 7, 6:08 AM EDT	Dense Fog Advisory	RNK	3 hr
Aug 7, 5:54 PM EDT	Special Weather Statement	RNK	36 min
Aug 10, 3:05 AM EDT	Flood Watch	RNK	21 hr
Aug 10, 6:05 PM EDT	Special Weather Statement	RNK	25 min
Aug 15, 4:11 AM EDT	Areal Flood Advisory	RNK	3 hr
Aug 15, 4:43 AM EDT	Flood Watch	RNK	15 hr
Aug 15, 6:39 AM EDT	Flash Flood Warning	RNK	4 hr
Aug 15, 10:24 AM EDT	Areal Flood Warning	RNK	4 hr
Aug 15, 4:49 PM EDT	Special Weather Statement	RNK	41 min
Aug 27, 7:50 AM EDT	Dense Fog Advisory	RNK	2 hr
Aug 30, 11:19 AM EDT	Special Weather Statement	RNK	41 min
Aug 30, 11:57 AM EDT	Special Weather Statement	RNK	48 min
Sep 4, 3:44 PM EDT	Special Weather Statement	RNK	46 min
Sep 4, 6:44 PM EDT	Special Weather Statement	RNK	46 min
Sep 5, 4:14 AM EDT	Flood Watch	RNK	16 hr
Sep 25, 12:14 PM EDT	Mesoscale Discussion	SPC	2 hr
Sep 25, 12:28 PM EDT	Special Weather Statement	RNK	32 min
Sep 25, 12:54 PM EDT	Special Weather Statement	RNK	36 min
Sep 30, 3:20 AM EDT	Wind Advisory	RNK	31 hr
Oct 4, 3:45 AM EDT	Dense Fog Advisory	RNK	4 hr
Oct 7, 11:57 AM EDT	Freeze Watch	RNK	15 hr
Oct 8, 3:13 AM EDT	Freeze Warning	RNK	30 hr
Oct 9, 1:47 PM EDT	Frost Advisory	RNK	19 hr
Nov 1, 4:10 AM EDT	Dense Fog Advisory	RNK	6 hr
Nov 11, 5:13 AM EST	Special Weather Statement	RNK	32 min
Nov 14, 2:27 PM EST	Winter Weather Advisory	RNK	27 hr
Nov 19, 1:09 AM EST	Wind Chill Advisory	RNK	33 hr
Dec 14, 2:46 AM EST	Winter Weather Advisory	RNK	34 hr
Dec 21, 3:38 AM EST	Winter Weather Advisory	RNK	32 hr
Dec 21, 1:38 PM EST	Wind Chill Watch	RNK	21 hr
Dec 22, 3:55 AM EST	Wind Advisory	RNK	39 hr
Dec 22, 10:18 AM EST	Wind Chill Warning	RNK	70 hr
Dec 22, 10:18 AM EST	Wind Chill Advisory	RNK	3 days
Dec 23, 3:50 AM EST	Winter Weather Advisory	RNK	27 hr
Dec 25, 12:50 PM EST	Wind Chill Advisory	RNK	20 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	21
Severe Thunderstorm Watch	4
Mesoscale Discussion	16
Special Weather Statement	65
Flooding
Areal Flood Warning	3
Flash Flood Warning	3
Flood Watch	6
Areal Flood Advisory	4
Winter
Winter Storm Warning	4
Winter Storm Watch	3
Winter Weather Advisory	12
Cold
Freeze Warning	1
Wind Chill Warning	1
Freeze Watch	1
Wind Chill Watch	1
Frost Advisory	2
Wind Chill Advisory	10
Wind and dust
High Wind Watch	1
Wind Advisory	8
Fog and smoke
Dense Fog Advisory	6

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.