Alert archive / Virginia / Bedford County

Weather alerts in Bedford County, Virginia, 2015

166 weather alerts in 2015, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Bedford County and its neighbors

Each county as a circle sized by its count in 2015. Tap one for its archive.

Alerts: 166
Warnings: 38
Watches: 22
Advisories: 26
Busiest month: June53 alerts
Busiest day: June 27, 20158 alerts

Over time

By month

Warning verification

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

Bedford County, 2015

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
Tornado warnings	0			0
Severe thunderstorm warnings	31	26	16%	21	76%	18 min
Flash flood warnings	0			0

Each office's whole area, 2015

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
NWS Blacksburg, VA: tornado warnings	1	0	100%	0
NWS Blacksburg, VA: severe thunderstorm warnings	146	122	16%	435	76%	23 min
NWS Blacksburg, VA: flash flood warnings	30	18	40%	55	84%	80 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 4, 5:59 PM EST	Special Weather Statement	RNK	61 min
Jan 6, 2:40 PM EST	Wind Chill Advisory	RNK	45 hr
Jan 11, 2:29 PM EST	Freezing Rain Advisory	RNK	21 hr
Jan 13, 3:13 AM EST	Winter Weather Advisory	RNK	33 hr
Jan 22, 3:22 PM EST	Winter Weather Advisory	RNK	43 hr
Jan 29, 4:05 PM EST	Wind Advisory	RNK	32 hr
Feb 1, 3:28 PM EST	Wind Advisory	RNK	31 hr
Feb 13, 4:56 AM EST	High Wind Watch	RNK	16 hr
Feb 13, 9:13 PM EST	High Wind Warning	RNK	34 hr
Feb 14, 4:28 AM EST	Wind Advisory	RNK	32 hr
Feb 14, 4:29 AM EST	Wind Chill Advisory	RNK	48 hr
Feb 15, 5:01 AM EST	Winter Storm Watch	RNK	11 hr
Feb 15, 3:46 PM EST	Winter Storm Warning	RNK	37 hr
Feb 16, 4:30 PM EST	Mesoscale Discussion	SPC	6 hr
Feb 18, 4:10 AM EST	Wind Chill Advisory	RNK	54 hr
Feb 19, 3:24 PM EST	Winter Storm Watch	RNK	14 hr
Feb 20, 5:05 AM EST	Winter Storm Warning	RNK	49 hr
Feb 21, 10:32 AM EST	Mesoscale Discussion	SPC	5 hr
Feb 24, 11:28 PM EST	Winter Storm Warning	RNK	34 hr
Feb 25, 3:01 AM EST	Winter Weather Advisory	RNK	30 hr
Feb 28, 3:16 PM EST	Winter Weather Advisory	RNK	24 hr
Mar 2, 3:36 PM EST	Winter Weather Advisory	RNK	21 hr
Mar 4, 4:13 AM EST	Winter Weather Advisory	RNK	39 hr
Mar 26, 9:24 PM EDT	Special Weather Statement	RNK	36 min
Mar 31, 3:45 AM EDT	Red Flag Warning	RNK	16 hr
Apr 3, 8:43 PM EDT	Wind Advisory	RNK	17 hr
Apr 8, 5:01 PM EDT	Special Weather Statement	RNK	59 min
Apr 8, 5:10 PM EDT	Severe Thunderstorm Warning	RNK	65 min
Apr 8, 6:28 PM EDT	Special Weather Statement	RNK	62 min
Apr 9, 1:24 AM EDT	Special Weather Statement	RNK	51 min
Apr 9, 2:22 AM EDT	Special Weather Statement	RNK	53 min
Apr 9, 4:14 AM EDT	Special Weather Statement	RNK	46 min
Apr 10, 4:28 PM EDT	Special Weather Statement	RNK	62 min
Apr 18, 3:42 PM EDT	Flood Watch	RNK	33 hr
Apr 20, 1:54 PM EDT	Mesoscale Discussion	SPC	3 hr
Apr 20, 2:55 PM EDT	Severe Thunderstorm Watch	SPC	7 hr
Apr 20, 6:27 PM EDT	Mesoscale Discussion	SPC	93 min
Apr 22, 4:38 AM EDT	Wind Advisory	RNK	14 hr
Apr 22, 12:32 PM EDT	Mesoscale Discussion	SPC	118 min
Apr 30, 4:26 PM EDT	Special Weather Statement	RNK	64 min
Apr 30, 6:37 PM EDT	Special Weather Statement	RNK	68 min
Apr 30, 6:53 PM EDT	Special Weather Statement	RNK	67 min
May 1, 4:22 PM EDT	Special Weather Statement	RNK	53 min
May 2, 2:55 AM EDT	Dense Fog Advisory	RNK	6 hr
May 6, 6:08 PM EDT	Special Weather Statement	RNK	22 min
May 11, 6:27 PM EDT	Severe Thunderstorm Warning	RNK	63 min
May 11, 7:29 PM EDT	Severe Thunderstorm Warning	RNK	61 min
May 11, 9:17 PM EDT	Special Weather Statement	RNK	58 min
May 12, 3:09 AM EDT	Special Weather Statement	RNK	36 min
May 18, 6:59 PM EDT	Special Weather Statement	RNK	31 min
May 28, 5:25 PM EDT	Special Weather Statement	RNK	65 min
May 28, 6:20 PM EDT	Areal Flood Advisory	RNK	6 hr
Jun 1, 2:13 PM EDT	Severe Thunderstorm Warning	RNK	47 min
Jun 1, 2:54 PM EDT	Severe Thunderstorm Warning	RNK	51 min
Jun 1, 4:59 PM EDT	Special Weather Statement	RNK	46 min
Jun 1, 6:53 PM EDT	Severe Thunderstorm Warning	RNK	37 min
Jun 1, 7:58 PM EDT	Special Weather Statement	RNK	47 min
Jun 2, 6:18 PM EDT	Special Weather Statement	RNK	27 min
Jun 2, 8:22 PM EDT	Special Weather Statement	RNK	53 min
Jun 2, 10:26 PM EDT	Areal Flood Warning	RNK	6 hr
Jun 6, 12:01 AM EDT	Special Weather Statement	RNK	44 min
Jun 6, 12:46 AM EDT	Special Weather Statement	RNK	29 min
Jun 6, 1:17 AM EDT	Special Weather Statement	RNK	43 min
Jun 8, 3:19 PM EDT	Severe Thunderstorm Warning	RNK	56 min
Jun 8, 5:58 PM EDT	Special Weather Statement	RNK	62 min
Jun 8, 6:24 PM EDT	Mesoscale Discussion	SPC	96 min
Jun 13, 7:34 PM EDT	Areal Flood Advisory	RNK	3 hr
Jun 14, 2:42 PM EDT	Special Weather Statement	RNK	63 min
Jun 14, 3:38 PM EDT	Severe Thunderstorm Warning	RNK	46 min
Jun 17, 12:40 PM EDT	Mesoscale Discussion	SPC	2 hr
Jun 17, 3:44 PM EDT	Special Weather Statement	RNK	46 min
Jun 17, 4:18 PM EDT	Special Weather Statement	RNK	42 min
Jun 17, 4:21 PM EDT	Severe Thunderstorm Warning	RNK	42 min
Jun 17, 5:09 PM EDT	Severe Thunderstorm Warning	RNK	66 min
Jun 17, 5:59 PM EDT	Severe Thunderstorm Warning	RNK	61 min
Jun 17, 11:07 PM EDT	Special Weather Statement	RNK	53 min
Jun 18, 2:28 PM EDT	Mesoscale Discussion	SPC	2 hr
Jun 18, 3:42 PM EDT	Severe Thunderstorm Warning	RNK	63 min
Jun 18, 4:56 PM EDT	Special Weather Statement	RNK	64 min
Jun 18, 5:53 PM EDT	Severe Thunderstorm Warning	RNK	52 min
Jun 18, 6:15 PM EDT	Severe Thunderstorm Warning	RNK	60 min
Jun 20, 1:36 PM EDT	Mesoscale Discussion	SPC	114 min
Jun 20, 3:26 PM EDT	Severe Thunderstorm Watch	SPC	10 hr
Jun 20, 3:32 PM EDT	Severe Thunderstorm Warning	RNK	43 min
Jun 20, 6:24 PM EDT	Mesoscale Discussion	SPC	96 min
Jun 21, 3:23 PM EDT	Severe Thunderstorm Watch	SPC	5 hr
Jun 21, 5:56 PM EDT	Severe Thunderstorm Warning	RNK	64 min
Jun 23, 4:09 PM EDT	Severe Thunderstorm Watch	SPC	7 hr
Jun 23, 5:47 PM EDT	Mesoscale Discussion	SPC	88 min
Jun 23, 7:41 PM EDT	Mesoscale Discussion	SPC	94 min
Jun 25, 3:42 PM EDT	Mesoscale Discussion	SPC	93 min
Jun 25, 4:29 PM EDT	Severe Thunderstorm Warning	RNK	46 min
Jun 25, 4:50 PM EDT	Severe Thunderstorm Watch	SPC	9 hr
Jun 26, 7:19 AM EDT	Special Weather Statement	RNK	41 min
Jun 26, 11:51 PM EDT	Flash Flood Watch	RNK	18 hr
Jun 27, 3:19 AM EDT	Special Weather Statement	RNK	56 min
Jun 27, 2:06 PM EDT	Mesoscale Discussion	SPC	2 hr
Jun 27, 3:24 PM EDT	Wind Advisory	RNK	23 hr
Jun 27, 5:32 PM EDT	Severe Thunderstorm Warning	RNK	43 min
Jun 27, 6:09 PM EDT	Special Weather Statement	RNK	36 min
Jun 27, 6:23 PM EDT	Mesoscale Discussion	SPC	2 hr
Jun 27, 6:44 PM EDT	Special Weather Statement	RNK	91 min
Jun 30, 12:55 PM EDT	Mesoscale Discussion	SPC	3 hr
Jun 30, 2:22 PM EDT	Severe Thunderstorm Watch	SPC	7 hr
Jun 30, 3:48 PM EDT	Mesoscale Discussion	SPC	117 min
Jun 30, 10:22 PM EDT	Severe Thunderstorm Warning	RNK	53 min
Jun 30, 10:23 PM EDT	Special Weather Statement	RNK	67 min
Jun 30, 11:12 PM EDT	Severe Thunderstorm Warning	RNK	48 min
Jun 30, 11:37 PM EDT	Special Weather Statement	RNK	23 min
Jun 30, 11:49 PM EDT	Severe Thunderstorm Warning	RNK	56 min
Jul 5, 7:57 PM EDT	Special Weather Statement	RNK	33 min
Jul 5, 8:27 PM EDT	Special Weather Statement	RNK	33 min
Jul 10, 7:14 PM EDT	Special Weather Statement	RNK	46 min
Jul 12, 11:06 PM EDT	Special Weather Statement	RNK	54 min
Jul 13, 12:29 AM EDT	Areal Flood Advisory	RNK	3 hr
Jul 13, 1:39 AM EDT	Severe Thunderstorm Warning	RNK	42 min
Jul 13, 3:36 PM EDT	Flash Flood Watch	RNK	16 hr
Jul 13, 5:45 PM EDT	Mesoscale Discussion	SPC	2 hr
Jul 13, 6:23 PM EDT	Severe Thunderstorm Watch	SPC	6 hr
Jul 13, 7:59 PM EDT	Severe Thunderstorm Warning	RNK	61 min
Jul 13, 8:06 PM EDT	Mesoscale Discussion	SPC	84 min
Jul 13, 8:41 PM EDT	Severe Thunderstorm Warning	RNK	64 min
Jul 13, 8:45 PM EDT	Severe Thunderstorm Warning	RNK	60 min
Jul 14, 6:10 PM EDT	Mesoscale Discussion	SPC	2 hr
Jul 14, 6:44 PM EDT	Severe Thunderstorm Watch	SPC	4 hr
Jul 14, 9:01 PM EDT	Severe Thunderstorm Warning	RNK	41 min
Jul 14, 9:26 PM EDT	Mesoscale Discussion	SPC	94 min
Jul 27, 11:01 PM EDT	Special Weather Statement	RNK	59 min
Jul 27, 11:13 PM EDT	Areal Flood Advisory	RNK	4 hr
Jul 28, 12:01 AM EDT	Special Weather Statement	RNK	59 min
Jul 28, 7:07 PM EDT	Areal Flood Advisory	RNK	6 hr
Aug 4, 3:30 PM EDT	Special Weather Statement	RNK	30 min
Aug 4, 3:40 PM EDT	Special Weather Statement	RNK	35 min
Aug 10, 3:42 PM EDT	Special Weather Statement	RNK	63 min
Aug 10, 9:58 PM EDT	Special Weather Statement	RNK	62 min
Aug 10, 10:44 PM EDT	Special Weather Statement	RNK	46 min
Aug 11, 1:30 PM EDT	Mesoscale Discussion	SPC	3 hr
Aug 11, 1:58 PM EDT	Severe Thunderstorm Warning	RNK	47 min
Aug 11, 2:15 PM EDT	Severe Thunderstorm Warning	RNK	44 min
Aug 11, 2:45 PM EDT	Special Weather Statement	RNK	60 min
Aug 11, 2:52 PM EDT	Severe Thunderstorm Warning	RNK	53 min
Aug 16, 4:54 PM EDT	Special Weather Statement	RNK	21 min
Aug 18, 4:27 PM EDT	Special Weather Statement	RNK	63 min
Aug 19, 6:47 PM EDT	Special Weather Statement	RNK	43 min
Sep 4, 3:38 PM EDT	Special Weather Statement	RNK	67 min
Sep 4, 4:41 PM EDT	Severe Thunderstorm Warning	RNK	64 min
Sep 4, 4:49 PM EDT	Severe Thunderstorm Warning	RNK	56 min
Sep 28, 6:29 PM EDT	Special Weather Statement	RNK	61 min
Sep 28, 7:32 PM EDT	Special Weather Statement	RNK	58 min
Sep 29, 4:44 AM EDT	Flash Flood Watch	RNK	25 hr
Sep 29, 10:49 AM EDT	Areal Flood Advisory	RNK	116 min
Sep 29, 7:36 PM EDT	Special Weather Statement	RNK	54 min
Oct 1, 5:05 AM EDT	Flash Flood Watch	RNK	70 hr
Oct 2, 4:27 AM EDT	High Wind Watch	RNK	12 hr
Oct 2, 4:16 PM EDT	Wind Advisory	RNK	68 hr
Oct 3, 4:44 AM EDT	Special Weather Statement	RNK	2 hr
Oct 9, 7:28 PM EDT	Special Weather Statement	RNK	47 min
Oct 16, 3:59 AM EDT	Freeze Watch	RNK	24 hr
Oct 17, 3:31 AM EDT	Freeze Watch	RNK	35 hr
Oct 17, 3:31 AM EDT	Freeze Warning	RNK	29 hr
Nov 30, 3:53 PM EST	Flood Watch	RNK	46 hr
Dec 22, 3:28 PM EST	Flash Flood Watch	RNK	28 hr
Dec 22, 7:12 PM EST	Dense Fog Advisory	RNK	18 hr
Dec 24, 2:33 PM EST	Flash Flood Watch	RNK	31 hr
Dec 25, 5:25 AM EST	Dense Fog Advisory	RNK	4 hr
Dec 30, 1:32 PM EST	Special Weather Statement	RNK	58 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	31
Severe Thunderstorm Watch	8
Mesoscale Discussion	22
Special Weather Statement	58
Flooding
Areal Flood Warning	1
Flash Flood Watch	6
Flood Watch	2
Areal Flood Advisory	6
Winter
Winter Storm Warning	3
Winter Storm Watch	2
Freezing Rain Advisory	1
Winter Weather Advisory	6
Cold
Freeze Warning	1
Freeze Watch	2
Wind Chill Advisory	3
Wind and dust
High Wind Warning	1
High Wind Watch	2
Wind Advisory	7
Fire
Red Flag Warning	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 2014 2016

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.