Alert archive / Pennsylvania / Lawrence County

Weather alerts in Lawrence County, Pennsylvania, 2011

176 weather alerts in 2011, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Lawrence County and its neighbors

Each county as a circle sized by its count in 2011. Tap one for its archive.

Alerts: 176
Warnings: 40
Watches: 31
Advisories: 24
Busiest month: July29 alerts
Busiest day: August 19, 201113 alerts

Over time

By month

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 7, 8:54 PM EST	Winter Weather Advisory	PBZ	39 hr
Jan 9, 2:36 PM EST	Winter Storm Watch	PBZ	25 hr
Jan 10, 3:19 PM EST	Winter Weather Advisory	PBZ	3 days
Jan 17, 2:20 PM EST	Winter Weather Advisory	PBZ	20 hr
Jan 19, 7:02 AM EST	Freezing Rain Advisory	PBZ	3 hr
Jan 19, 2:40 PM EST	Winter Weather Advisory	PBZ	37 hr
Jan 30, 3:30 PM EST	Winter Storm Watch	PBZ	19 hr
Jan 31, 10:55 AM EST	Winter Storm Warning	PBZ	41 hr
Feb 1, 12:12 AM EST	Mesoscale Discussion	SPC	5 hr
Feb 1, 3:07 PM EST	Wind Advisory	PBZ	24 hr
Feb 4, 3:46 PM EST	Winter Weather Advisory	PBZ	30 hr
Feb 8, 3:33 PM EST	Wind Chill Advisory	PBZ	18 hr
Feb 13, 2:39 PM EST	Wind Advisory	PBZ	28 hr
Feb 20, 8:42 PM EST	Winter Weather Advisory	PBZ	13 hr
Feb 20, 11:50 PM EST	Mesoscale Discussion	SPC	5 hr
Feb 21, 12:08 PM EST	Winter Storm Warning	PBZ	18 hr
Feb 21, 12:08 PM EST	Winter Weather Advisory	PBZ	16 hr
Feb 23, 10:29 AM EST	Flood Watch	PBZ	50 hr
Feb 24, 2:48 PM EST	Winter Weather Advisory	PBZ	24 hr
Feb 27, 2:59 AM EST	Flood Watch	PBZ	36 hr
Feb 27, 10:03 PM EST	Special Weather Statement	PBZ	57 min
Feb 28, 2:00 AM EST	Special Weather Statement	PBZ	60 min
Feb 28, 3:18 AM EST	Special Weather Statement	PBZ	57 min
Feb 28, 4:33 AM EST	Special Weather Statement	PBZ	27 min
Feb 28, 5:17 AM EST	Areal Flood Warning	PBZ	20 hr
Feb 28, 5:23 AM EST	Special Weather Statement	PBZ	22 min
Feb 28, 5:31 AM EST	Mesoscale Discussion	SPC	29 min
Feb 28, 5:44 AM EST	Special Weather Statement	PBZ	61 min
Mar 4, 3:47 AM EST	Flood Watch	PBZ	54 hr
Mar 5, 7:50 PM EST	Winter Weather Advisory	PBZ	19 hr
Mar 8, 2:21 PM EST	Flood Watch	PBZ	52 hr
Mar 9, 2:41 PM EST	Winter Storm Watch	PBZ	25 hr
Mar 10, 3:00 PM EST	Areal Flood Warning	PBZ	20 hr
Mar 10, 3:51 PM EST	Winter Storm Warning	PBZ	26 hr
Mar 11, 11:05 AM EST	Areal Flood Warning	PBZ	11 hr
Mar 23, 4:09 PM EDT	Severe Thunderstorm Warning	PBZ	66 min
Apr 4, 10:02 AM EDT	Special Weather Statement	PBZ	58 min
Apr 4, 5:05 PM EDT	Special Weather Statement	PBZ	40 min
Apr 16, 1:34 PM EDT	Mesoscale Discussion	SPC	116 min
Apr 16, 4:01 PM EDT	Wind Advisory	PBZ	27 hr
Apr 20, 2:22 AM EDT	Severe Thunderstorm Watch	SPC	3 hr
Apr 20, 3:20 AM EDT	Mesoscale Discussion	SPC	85 min
Apr 20, 4:11 AM EDT	Severe Thunderstorm Warning	PBZ	34 min
Apr 21, 2:55 PM EDT	Flash Flood Watch	PBZ	53 hr
Apr 25, 1:52 PM EDT	Mesoscale Discussion	SPC	83 min
Apr 25, 2:47 PM EDT	Severe Thunderstorm Watch	SPC	7 hr
Apr 25, 4:54 PM EDT	Severe Thunderstorm Warning	PBZ	36 min
Apr 25, 6:00 PM EDT	Mesoscale Discussion	SPC	60 min
Apr 27, 10:09 AM EDT	Flash Flood Watch	PBZ	18 hr
Apr 27, 1:24 PM EDT	Mesoscale Discussion	SPC	96 min
Apr 27, 3:10 PM EDT	Tornado Watch	SPC	7 hr
Apr 27, 3:18 PM EDT	Special Weather Statement	PBZ	57 min
Apr 28, 5:22 AM EDT	Wind Advisory	PBZ	6 hr
Apr 28, 6:57 AM EDT	High Wind Warning	PBZ	5 hr
May 12, 11:04 AM EDT	Severe Thunderstorm Watch	SPC	8 hr
May 12, 6:26 PM EDT	Special Weather Statement	PBZ	64 min
May 12, 6:52 PM EDT	Mesoscale Discussion	SPC
May 13, 1:19 PM EDT	Special Weather Statement	PBZ	116 min
May 13, 3:52 PM EDT	Flood Watch	PBZ	6 hr
May 14, 4:10 AM EDT	Flash Flood Watch	PBZ	20 hr
May 18, 7:25 AM EDT	Special Weather Statement	PBZ	50 min
May 18, 12:55 PM EDT	Severe Thunderstorm Watch	SPC	8 hr
May 18, 1:32 PM EDT	Special Weather Statement	PBZ	43 min
May 18, 3:08 PM EDT	Mesoscale Discussion	SPC	67 min
May 18, 5:15 PM EDT	Special Weather Statement	PBZ	45 min
May 18, 6:01 PM EDT	Mesoscale Discussion	SPC	89 min
May 18, 6:07 PM EDT	Special Weather Statement	PBZ	38 min
May 23, 8:07 PM EDT	Mesoscale Discussion	SPC	83 min
May 23, 8:15 PM EDT	Special Weather Statement	PBZ	30 min
May 23, 8:31 PM EDT	Severe Thunderstorm Watch	SPC	3 hr
May 25, 4:45 PM EDT	Mesoscale Discussion	SPC	60 min
May 25, 8:14 PM EDT	Mesoscale Discussion	SPC	2 hr
May 25, 8:24 PM EDT	Special Weather Statement	PBZ	51 min
May 25, 8:42 PM EDT	Severe Thunderstorm Warning	PBZ	63 min
May 25, 9:42 PM EDT	Severe Thunderstorm Warning	PBZ	63 min
May 26, 2:37 AM EDT	Mesoscale Discussion	SPC	83 min
May 26, 4:15 PM EDT	Severe Thunderstorm Warning	PBZ	45 min
May 26, 6:06 PM EDT	Severe Thunderstorm Watch	SPC	6 hr
Jun 7, 5:29 AM EDT	Mesoscale Discussion	SPC	3 hr
Jun 7, 6:47 AM EDT	Severe Thunderstorm Watch	SPC	5 hr
Jun 7, 7:49 AM EDT	Severe Thunderstorm Warning	PBZ	56 min
Jun 7, 8:22 AM EDT	Mesoscale Discussion	SPC	113 min
Jun 7, 8:43 AM EDT	Severe Thunderstorm Warning	PBZ	47 min
Jun 7, 9:24 AM EDT	Severe Thunderstorm Warning	PBZ	51 min
Jun 9, 3:56 AM EDT	Severe Thunderstorm Watch	SPC	6 hr
Jun 9, 8:13 AM EDT	Mesoscale Discussion	SPC	2 hr
Jun 9, 10:36 AM EDT	Mesoscale Discussion	SPC	84 min
Jun 9, 12:53 PM EDT	Severe Thunderstorm Watch	SPC	7 hr
Jun 10, 6:44 PM EDT	Severe Thunderstorm Watch	SPC	5 hr
Jun 16, 6:01 PM EDT	Mesoscale Discussion	SPC	89 min
Jun 21, 10:29 PM EDT	Severe Thunderstorm Warning	PBZ	46 min
Jun 21, 11:13 PM EDT	Severe Thunderstorm Warning	PBZ	47 min
Jun 21, 11:28 PM EDT	Special Weather Statement	PBZ	62 min
Jun 23, 1:12 AM EDT	Special Weather Statement	PBZ	33 min
Jun 23, 1:55 AM EDT	Areal Flood Advisory	PBZ	3 hr
Jun 23, 12:33 PM EDT	Mesoscale Discussion	SPC	117 min
Jun 23, 2:08 PM EDT	Special Weather Statement	PBZ	67 min
Jun 23, 7:38 PM EDT	Special Weather Statement	PBZ	52 min
Jun 28, 1:19 PM EDT	Mesoscale Discussion	SPC	86 min
Jul 2, 9:01 PM EDT	Mesoscale Discussion	SPC	59 min
Jul 8, 9:22 AM EDT	Special Weather Statement	PBZ	23 min
Jul 11, 1:42 PM EDT	Mesoscale Discussion	SPC	93 min
Jul 11, 3:43 PM EDT	Mesoscale Discussion	SPC	92 min
Jul 11, 3:46 PM EDT	Severe Thunderstorm Warning	PBZ	44 min
Jul 18, 1:18 PM EDT	Mesoscale Discussion	SPC	117 min
Jul 18, 3:57 PM EDT	Severe Thunderstorm Watch	SPC	6 hr
Jul 18, 8:02 PM EDT	Mesoscale Discussion	SPC	58 min
Jul 20, 4:00 AM EDT	Excessive Heat Watch	PBZ	8 hr
Jul 20, 11:32 AM EDT	Excessive Heat Warning	PBZ	30 hr
Jul 21, 3:34 PM EDT	Heat Advisory	PBZ	26 hr
Jul 22, 5:08 PM EDT	Severe Thunderstorm Warning	PBZ	37 min
Jul 22, 5:19 PM EDT	Mesoscale Discussion	SPC	56 min
Jul 22, 5:37 PM EDT	Severe Thunderstorm Watch	SPC	4 hr
Jul 22, 5:45 PM EDT	Severe Thunderstorm Warning	PBZ	47 min
Jul 22, 6:08 PM EDT	Areal Flood Warning	PBZ	2 hr
Jul 22, 8:13 PM EDT	Mesoscale Discussion	SPC	62 min
Jul 25, 11:12 AM EDT	Mesoscale Discussion	SPC	63 min
Jul 25, 11:37 AM EDT	Severe Thunderstorm Watch	SPC	7 hr
Jul 25, 3:16 PM EDT	Mesoscale Discussion	SPC	59 min
Jul 28, 3:43 PM EDT	Mesoscale Discussion	SPC	62 min
Jul 28, 4:03 PM EDT	Severe Thunderstorm Watch	SPC	6 hr
Jul 28, 4:32 PM EDT	Special Weather Statement	PBZ	58 min
Jul 28, 5:20 PM EDT	Severe Thunderstorm Warning	PBZ	40 min
Jul 28, 5:28 PM EDT	Severe Thunderstorm Warning	PBZ	32 min
Jul 28, 5:55 PM EDT	Areal Flood Advisory	PBZ	6 min
Jul 28, 5:58 PM EDT	Areal Flood Advisory	PBZ	3 hr
Jul 28, 5:59 PM EDT	Severe Thunderstorm Warning	PBZ	46 min
Jul 28, 7:02 PM EDT	Mesoscale Discussion	SPC	58 min
Aug 1, 1:06 PM EDT	Mesoscale Discussion	SPC	24 min
Aug 9, 6:56 PM EDT	Severe Thunderstorm Watch	SPC	5 hr
Aug 9, 8:31 PM EDT	Mesoscale Discussion	SPC	89 min
Aug 14, 3:08 PM EDT	Special Weather Statement	PBZ	37 min
Aug 19, 7:37 AM EDT	Special Weather Statement	PBZ	38 min
Aug 19, 7:54 AM EDT	Severe Thunderstorm Warning	PBZ	38 min
Aug 19, 1:27 PM EDT	Severe Thunderstorm Warning	PBZ	63 min
Aug 19, 1:50 PM EDT	Special Weather Statement	PBZ	55 min
Aug 19, 2:38 PM EDT	Flash Flood Warning	PBZ	60 min
Aug 19, 2:58 PM EDT	Severe Thunderstorm Warning	PBZ	53 min
Aug 19, 3:24 PM EDT	Areal Flood Warning	PBZ	3 hr
Aug 19, 3:54 PM EDT	Special Weather Statement	PBZ	36 min
Aug 19, 4:27 PM EDT	Severe Thunderstorm Warning	PBZ	63 min
Aug 19, 4:31 PM EDT	Special Weather Statement	PBZ	29 min
Aug 19, 4:52 PM EDT	Flash Flood Watch	PBZ	3 hr
Aug 19, 4:58 PM EDT	Areal Flood Warning	PBZ	3 hr
Aug 19, 5:33 PM EDT	Flash Flood Warning	PBZ	3 hr
Aug 21, 4:25 AM EDT	Special Weather Statement	PBZ	50 min
Aug 21, 1:47 PM EDT	Special Weather Statement	PBZ	43 min
Aug 21, 1:55 PM EDT	Severe Thunderstorm Warning	PBZ	35 min
Aug 24, 11:48 PM EDT	Mesoscale Discussion	SPC	87 min
Aug 25, 12:42 AM EDT	Severe Thunderstorm Watch	SPC	5 hr
Aug 25, 1:30 AM EDT	Severe Thunderstorm Warning	PBZ	60 min
Aug 25, 2:31 AM EDT	Mesoscale Discussion	SPC	119 min
Aug 25, 2:33 AM EDT	Special Weather Statement	PBZ	57 min
Sep 1, 8:22 AM EDT	Special Weather Statement	PBZ	98 min
Sep 1, 12:27 PM EDT	Special Weather Statement	PBZ	48 min
Sep 11, 5:06 PM EDT	Special Weather Statement	PBZ	54 min
Sep 11, 5:24 PM EDT	Special Weather Statement	PBZ	66 min
Sep 23, 9:57 PM EDT	Dense Fog Advisory	PBZ	11 hr
Sep 25, 6:34 PM EDT	Mesoscale Discussion	SPC	86 min
Sep 26, 2:16 PM EDT	Mesoscale Discussion	SPC	59 min
Sep 26, 6:12 PM EDT	Special Weather Statement	PBZ	63 min
Sep 26, 7:28 PM EDT	Special Weather Statement	PBZ	62 min
Sep 26, 9:33 PM EDT	Areal Flood Warning	PBZ	6 hr
Oct 13, 7:52 PM EDT	Special Weather Statement	PBZ	38 min
Oct 13, 8:24 PM EDT	Special Weather Statement	PBZ	66 min
Oct 19, 8:13 PM EDT	Special Weather Statement	PBZ	32 min
Oct 22, 4:12 AM EDT	Frost Advisory	PBZ	29 hr
Oct 28, 6:48 AM EDT	Dense Fog Advisory	PBZ	2 hr
Oct 29, 11:43 PM EDT	Dense Fog Advisory	PBZ	11 hr
Nov 14, 3:29 PM EST	Tornado Watch	SPC	6 hr
Nov 14, 4:38 PM EST	Mesoscale Discussion	SPC	2 hr
Nov 14, 7:33 PM EST	Severe Thunderstorm Warning	PBZ	57 min
Nov 14, 8:04 PM EST	Severe Thunderstorm Warning	PBZ	46 min
Nov 14, 8:08 PM EST	Severe Thunderstorm Warning	PBZ	52 min
Nov 14, 8:41 PM EST	Mesoscale Discussion	SPC	2 hr
Dec 27, 4:21 AM EST	Winter Weather Advisory	PBZ	24 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	26
Severe Thunderstorm Watch	16
Tornado Watch	2
Mesoscale Discussion	41
Special Weather Statement	40
Flooding
Areal Flood Warning	7
Flash Flood Warning	2
Flash Flood Watch	4
Flood Watch	5
Areal Flood Advisory	3
Winter
Winter Storm Warning	3
Winter Storm Watch	3
Freezing Rain Advisory	1
Winter Weather Advisory	10
Heat
Excessive Heat Warning	1
Excessive Heat Watch	1
Heat Advisory	1
Cold
Frost Advisory	1
Wind Chill Advisory	1
Wind and dust
High Wind Warning	1
Wind Advisory	4
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 2010 2012

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. Rebuilt daily.