Alert archive / Pennsylvania / Juniata County

Weather alerts in Juniata County, Pennsylvania, 2011

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

Juniata County and its neighbors

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

Alerts: 216
Warnings: 51
Watches: 33
Advisories: 48
Busiest month: April42 alerts
Busiest day: April 28, 201111 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, 2:33 PM EST	Winter Weather Advisory	CTP	37 hr
Jan 10, 3:14 PM EST	Winter Weather Advisory	CTP	3 days
Jan 17, 6:03 AM EST	Winter Weather Advisory	CTP	33 hr
Jan 18, 8:34 PM EST	Winter Weather Advisory	CTP	11 hr
Jan 20, 4:13 AM EST	Winter Weather Advisory	CTP	40 hr
Jan 25, 2:24 PM EST	Winter Weather Advisory	CTP	33 hr
Jan 26, 4:55 PM EST	Special Weather Statement	CTP	80 min
Jan 30, 12:16 AM EST	Special Weather Statement	CTP	119 min
Jan 30, 7:18 PM EST	Winter Storm Watch	CTP	20 hr
Jan 31, 3:07 PM EST	Winter Storm Warning	CTP	40 hr
Feb 1, 2:42 AM EST	Mesoscale Discussion	SPC	4 hr
Feb 1, 8:39 PM EST	Mesoscale Discussion	SPC	6 hr
Feb 4, 2:47 PM EST	Winter Weather Advisory	CTP	32 hr
Feb 8, 4:24 AM EST	Wind Advisory	CTP	15 hr
Feb 13, 3:14 PM EST	Wind Advisory	CTP	30 hr
Feb 18, 11:00 AM EST	High Wind Watch	CTP	10 hr
Feb 18, 9:18 PM EST	High Wind Warning	CTP	24 hr
Feb 20, 4:29 AM EST	Winter Weather Advisory	CTP	30 hr
Feb 20, 7:46 PM EST	Mesoscale Discussion	SPC	4 hr
Feb 21, 1:22 PM EST	Winter Weather Advisory	CTP	17 hr
Feb 21, 5:58 PM EST	Mesoscale Discussion	SPC	4 hr
Feb 24, 3:00 AM EST	Flood Watch	CTP	30 hr
Feb 24, 10:06 PM EST	Wind Advisory	CTP	20 hr
Feb 27, 1:59 PM EST	Flood Watch	CTP	22 hr
Mar 4, 3:33 AM EST	Flood Watch	CTP	3 days
Mar 6, 12:59 PM EST	Mesoscale Discussion	SPC	4 hr
Mar 6, 2:50 PM EST	Areal Flood Advisory	CTP	4 hr
Mar 6, 3:06 PM EST	Areal Flood Advisory	CTP	4 hr
Mar 6, 8:00 PM EST	Areal Flood Advisory	CTP	6 hr
Mar 8, 4:25 AM EST	Flood Watch	CTP	66 hr
Mar 10, 10:09 AM EST	Areal Flood Advisory	CTP	3 hr
Mar 10, 10:42 AM EST	Areal Flood Advisory	CTP	4 hr
Mar 10, 11:35 AM EST	River Flood Warning	CTP	64 hr
Mar 10, 11:35 AM EST	River Flood Warning	CTP	3 days
Mar 10, 2:49 PM EST	Areal Flood Advisory	CTP	4 hr
Mar 10, 4:31 PM EST	Areal Flood Warning	CTP	10 hr
Mar 11, 2:26 AM EST	Areal Flood Warning	CTP	8 hr
Mar 23, 4:13 PM EDT	Severe Thunderstorm Watch	SPC	5 hr
Mar 23, 5:36 PM EDT	Severe Thunderstorm Warning	CTP	39 min
Apr 11, 6:43 PM EDT	Mesoscale Discussion	SPC	62 min
Apr 13, 11:48 AM EDT	Areal Flood Advisory	CTP	4 hr
Apr 15, 12:54 PM EDT	Flash Flood Watch	CTP	33 hr
Apr 15, 1:56 PM EDT	Wind Advisory	CTP	32 hr
Apr 16, 2:05 PM EDT	Mesoscale Discussion	SPC	55 min
Apr 16, 2:52 PM EDT	Areal Flood Advisory	CTP	3 hr
Apr 16, 4:39 PM EDT	Areal Flood Warning	CTP	20 hr
Apr 16, 4:41 PM EDT	Tornado Watch	SPC	6 hr
Apr 16, 6:38 PM EDT	Mesoscale Discussion	SPC	97 min
Apr 16, 9:40 PM EDT	Wind Advisory	CTP	22 hr
Apr 17, 11:29 PM EDT	Special Weather Statement	CTP	3 hr
Apr 20, 3:45 PM EDT	Mesoscale Discussion	SPC	30 min
Apr 20, 4:03 PM EDT	Severe Thunderstorm Watch	SPC	4 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, 6:00 PM EDT	Mesoscale Discussion	SPC	60 min
Apr 26, 1:18 PM EDT	Mesoscale Discussion	SPC	57 min
Apr 26, 1:49 PM EDT	Severe Thunderstorm Watch	SPC	7 hr
Apr 26, 4:12 PM EDT	Mesoscale Discussion	SPC	63 min
Apr 26, 6:51 PM EDT	Mesoscale Discussion	SPC	54 min
Apr 26, 6:58 PM EDT	Severe Thunderstorm Warning	CTP	62 min
Apr 26, 7:38 PM EDT	Severe Thunderstorm Warning	CTP	67 min
Apr 26, 8:22 PM EDT	Severe Thunderstorm Warning	CTP	68 min
Apr 26, 10:12 PM EDT	Special Weather Statement	CTP	63 min
Apr 27, 11:16 AM EDT	Flash Flood Watch	CTP	23 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, 5:52 PM EDT	Severe Thunderstorm Warning	CTP	53 min
Apr 27, 6:50 PM EDT	Mesoscale Discussion	SPC	55 min
Apr 27, 7:12 PM EDT	Severe Thunderstorm Warning	CTP	63 min
Apr 27, 9:03 PM EDT	Mesoscale Discussion	SPC	57 min
Apr 27, 10:45 PM EDT	Mesoscale Discussion	SPC	60 min
Apr 27, 11:50 PM EDT	Severe Thunderstorm Watch	SPC	7 hr
Apr 28, 2:20 AM EDT	Mesoscale Discussion	SPC	55 min
Apr 28, 2:52 AM EDT	Severe Thunderstorm Warning	CTP	53 min
Apr 28, 2:55 AM EDT	Areal Flood Advisory	CTP	3 hr
Apr 28, 3:32 AM EDT	Mesoscale Discussion	SPC	28 min
Apr 28, 3:37 AM EDT	Severe Thunderstorm Warning	CTP	38 min
Apr 28, 6:47 AM EDT	Areal Flood Advisory	CTP	3 hr
Apr 28, 10:26 AM EDT	River Flood Warning	CTP	45 hr
Apr 28, 10:26 AM EDT	River Flood Warning	CTP	48 hr
Apr 29, 1:29 PM EDT	Frost Advisory	CTP	16 hr
May 3, 3:54 AM EDT	Flash Flood Watch	CTP	22 hr
May 3, 2:27 PM EDT	Mesoscale Discussion	SPC	2 hr
May 3, 3:47 PM EDT	Severe Thunderstorm Watch	SPC	6 hr
May 3, 5:56 PM EDT	Severe Thunderstorm Warning	CTP	34 min
May 3, 6:29 PM EDT	Severe Thunderstorm Warning	CTP	31 min
May 3, 6:51 PM EDT	Mesoscale Discussion	SPC	84 min
May 18, 3:08 PM EDT	Mesoscale Discussion	SPC	67 min
May 18, 4:23 PM EDT	Special Weather Statement	CTP	67 min
May 18, 5:20 PM EDT	Areal Flood Advisory	CTP	3 hr
May 18, 5:52 PM EDT	Flash Flood Warning	CTP	3 hr
May 18, 11:49 PM EDT	Areal Flood Advisory	CTP	116 min
May 19, 12:22 AM EDT	Special Weather Statement	CTP	53 min
May 19, 3:24 AM EDT	Areal Flood Advisory	CTP	3 hr
May 23, 10:33 AM EDT	Mesoscale Discussion	SPC	87 min
May 23, 10:48 AM EDT	Severe Thunderstorm Watch	SPC	9 hr
May 23, 2:33 PM EDT	Mesoscale Discussion	SPC	87 min
May 23, 4:09 PM EDT	Severe Thunderstorm Warning	CTP	66 min
May 23, 4:13 PM EDT	Tornado Warning	CTP	32 min
May 23, 4:40 PM EDT	Mesoscale Discussion	SPC	95 min
May 23, 5:06 PM EDT	Severe Thunderstorm Warning	CTP	54 min
May 23, 5:15 PM EDT	Tornado Warning	CTP	30 min
May 26, 11:55 AM EDT	Mesoscale Discussion	SPC	95 min
May 26, 2:53 PM EDT	Tornado Watch	SPC	7 hr
May 26, 5:49 PM EDT	Severe Thunderstorm Warning	CTP	56 min
May 26, 5:49 PM EDT	Mesoscale Discussion	SPC	56 min
May 26, 8:54 PM EDT	Mesoscale Discussion	SPC	66 min
May 27, 12:24 PM EDT	Mesoscale Discussion	SPC	96 min
May 27, 12:57 PM EDT	Severe Thunderstorm Watch	SPC	9 hr
May 27, 3:59 PM EDT	Special Weather Statement	CTP	46 min
May 27, 5:47 PM EDT	Severe Thunderstorm Warning	CTP	58 min
May 27, 6:14 PM EDT	Mesoscale Discussion	SPC	2 hr
May 27, 6:40 PM EDT	Severe Thunderstorm Warning	CTP	65 min
May 27, 7:39 PM EDT	Severe Thunderstorm Warning	CTP	81 min
May 27, 8:09 PM EDT	Special Weather Statement	CTP	36 min
Jun 1, 10:02 AM EDT	Severe Thunderstorm Watch	SPC	7 hr
Jun 1, 12:59 PM EDT	Special Weather Statement	CTP	31 min
Jun 9, 10:36 AM EDT	Mesoscale Discussion	SPC	84 min
Jun 9, 11:33 AM EDT	Mesoscale Discussion	SPC	57 min
Jun 9, 12:53 PM EDT	Severe Thunderstorm Watch	SPC	7 hr
Jun 9, 6:17 PM EDT	Mesoscale Discussion	SPC	58 min
Jun 10, 5:02 PM EDT	Special Weather Statement	CTP	73 min
Jun 10, 5:24 PM EDT	Special Weather Statement	CTP	66 min
Jun 10, 5:28 PM EDT	Mesoscale Discussion	SPC	92 min
Jun 10, 5:33 PM EDT	Severe Thunderstorm Warning	CTP	57 min
Jun 12, 12:03 PM EDT	Mesoscale Discussion	SPC	87 min
Jun 12, 1:13 PM EDT	Special Weather Statement	CTP	32 min
Jun 16, 6:01 PM EDT	Mesoscale Discussion	SPC	89 min
Jun 22, 2:03 PM EDT	Mesoscale Discussion	SPC	117 min
Jun 23, 3:27 PM EDT	Mesoscale Discussion	SPC	2 hr
Jun 24, 11:42 AM EDT	Mesoscale Discussion	SPC	3 hr
Jun 28, 1:19 PM EDT	Mesoscale Discussion	SPC	86 min
Jul 3, 2:22 AM EDT	Areal Flood Advisory	CTP	3 hr
Jul 8, 11:44 AM EDT	Mesoscale Discussion	SPC	61 min
Jul 8, 1:13 PM EDT	Areal Flood Advisory	CTP	3 hr
Jul 18, 5:00 PM EDT	Special Weather Statement	CTP	60 min
Jul 19, 3:35 PM EDT	Excessive Heat Watch	CTP	22 hr
Jul 20, 3:59 AM EDT	Excessive Heat Watch	CTP	10 hr
Jul 20, 1:43 PM EDT	Excessive Heat Warning	CTP	30 hr
Jul 20, 1:43 PM EDT	Excessive Heat Warning	CTP	54 hr
Jul 22, 4:08 AM EDT	Heat Advisory	CTP	40 hr
Jul 25, 4:55 PM EDT	Special Weather Statement	CTP	50 min
Jul 25, 5:20 PM EDT	Special Weather Statement	CTP	40 min
Jul 25, 5:42 PM EDT	Mesoscale Discussion	SPC	63 min
Jul 29, 2:40 PM EDT	Severe Thunderstorm Watch	SPC	8 hr
Jul 29, 4:40 PM EDT	Mesoscale Discussion	SPC	95 min
Aug 1, 3:22 PM EDT	Mesoscale Discussion	SPC	83 min
Aug 1, 5:04 PM EDT	Special Weather Statement	CTP	26 min
Aug 1, 6:34 PM EDT	Severe Thunderstorm Warning	CTP	56 min
Aug 7, 3:53 PM EDT	Mesoscale Discussion	SPC	67 min
Aug 8, 7:14 PM EDT	Special Weather Statement	CTP	46 min
Aug 9, 2:12 PM EDT	Special Weather Statement	CTP	33 min
Aug 9, 2:37 PM EDT	Severe Thunderstorm Warning	CTP	68 min
Aug 9, 3:05 PM EDT	Mesoscale Discussion	SPC	55 min
Aug 13, 2:07 PM EDT	Mesoscale Discussion	SPC	113 min
Aug 14, 6:16 PM EDT	Areal Flood Advisory	CTP	119 min
Aug 19, 12:43 PM EDT	Mesoscale Discussion	SPC	62 min
Aug 19, 1:04 PM EDT	Severe Thunderstorm Watch	SPC	8 hr
Aug 19, 1:13 PM EDT	Severe Thunderstorm Warning	CTP	47 min
Aug 19, 3:07 PM EDT	Areal Flood Advisory	CTP	3 hr
Aug 20, 4:15 AM EDT	Dense Fog Advisory	CTP	7 hr
Aug 21, 11:54 AM EDT	Mesoscale Discussion	SPC	2 hr
Aug 21, 12:52 PM EDT	Severe Thunderstorm Watch	SPC	8 hr
Aug 21, 2:27 PM EDT	Special Weather Statement	CTP	63 min
Aug 21, 2:52 PM EDT	Severe Thunderstorm Warning	CTP	53 min
Aug 21, 3:28 PM EDT	Severe Thunderstorm Warning	CTP	62 min
Aug 25, 5:55 AM EDT	Special Weather Statement	CTP	35 min
Aug 25, 6:29 AM EDT	Special Weather Statement	CTP	46 min
Aug 25, 7:16 AM EDT	Special Weather Statement	CTP	59 min
Sep 4, 1:33 PM EDT	Mesoscale Discussion	SPC	87 min
Sep 4, 6:28 PM EDT	Special Weather Statement	CTP	62 min
Sep 4, 7:19 PM EDT	Special Weather Statement	CTP	56 min
Sep 4, 10:54 PM EDT	Areal Flood Advisory	CTP	3 hr
Sep 4, 11:29 PM EDT	Flash Flood Watch	CTP	21 hr
Sep 5, 9:07 PM EDT	Flood Watch	CTP	71 hr
Sep 6, 8:32 PM EDT	Areal Flood Warning	CTP	16 hr
Sep 7, 11:22 AM EDT	River Flood Warning	CTP	10 hr
Sep 7, 11:22 AM EDT	River Flood Warning	CTP	10 hr
Sep 7, 11:22 AM EDT	River Flood Warning	CTP	4 days
Sep 7, 11:22 AM EDT	River Flood Warning	CTP	4 days
Sep 7, 12:09 PM EDT	Areal Flood Warning	CTP	12 hr
Sep 8, 7:59 PM EDT	Flash Flood Watch	CTP	8 hr
Sep 9, 6:07 PM EDT	Flash Flood Warning	CTP	3 hr
Sep 9, 8:19 PM EDT	Flash Flood Warning	CTP	3 hr
Sep 9, 8:31 PM EDT	Special Weather Statement	CTP	59 min
Sep 9, 9:32 PM EDT	Special Weather Statement	CTP	58 min
Sep 9, 10:08 PM EDT	Flash Flood Warning	CTP	3 hr
Sep 10, 12:57 AM EDT	Areal Flood Warning	CTP	6 hr
Sep 10, 4:40 PM EDT	Areal Flood Advisory	CTP	3 hr
Sep 11, 10:12 PM EDT	Areal Flood Advisory	CTP	3 hr
Sep 12, 12:29 AM EDT	Dense Fog Advisory	CTP	10 hr
Sep 14, 3:22 PM EDT	Mesoscale Discussion	SPC	53 min
Sep 14, 11:20 PM EDT	Severe Thunderstorm Warning	CTP	55 min
Sep 23, 1:15 AM EDT	Dense Fog Advisory	CTP	9 hr
Sep 23, 9:53 AM EDT	Flash Flood Watch	CTP	16 hr
Sep 23, 1:52 PM EDT	Areal Flood Advisory	CTP	6 hr
Sep 23, 9:32 PM EDT	Dense Fog Advisory	CTP	6 hr
Sep 27, 9:12 AM EDT	Flash Flood Watch	CTP	40 hr
Sep 27, 10:39 AM EDT	Flash Flood Warning	CTP	5 hr
Sep 27, 3:31 PM EDT	Areal Flood Warning	CTP	6 hr
Sep 28, 9:26 PM EDT	Areal Flood Warning	CTP	6 hr
Sep 29, 3:41 PM EDT	Special Weather Statement	CTP	64 min
Oct 6, 1:09 PM EDT	Frost Advisory	CTP	19 hr
Oct 22, 5:22 AM EDT	Frost Advisory	CTP	28 hr
Oct 28, 2:12 AM EDT	Winter Storm Watch	CTP	11 hr
Oct 28, 1:08 PM EDT	Winter Storm Warning	CTP	33 hr
Oct 29, 7:36 AM EDT	Mesoscale Discussion	SPC	5 hr
Oct 29, 1:01 PM EDT	Mesoscale Discussion	SPC	5 hr
Oct 29, 1:52 PM EDT	Special Weather Statement	CTP	53 min
Oct 29, 2:55 PM EDT	Special Weather Statement	CTP	80 min
Oct 31, 5:26 AM EDT	Dense Fog Advisory	CTP	4 hr
Nov 23, 12:04 AM EST	Areal Flood Advisory	CTP	6 hr
Nov 23, 6:03 AM EST	Areal Flood Advisory	CTP	117 min
Dec 7, 4:51 AM EST	Winter Weather Advisory	CTP	20 hr
Dec 7, 4:53 PM EST	Areal Flood Advisory	CTP	3 hr
Dec 7, 6:21 PM EST	Mesoscale Discussion	SPC	4 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	23
Tornado Warning	2
Severe Thunderstorm Watch	13
Tornado Watch	3
Mesoscale Discussion	55
Special Weather Statement	29
Flooding
Areal Flood Warning	8
Flash Flood Warning	5
River Flood Warning	8
Flash Flood Watch	7
Flood Watch	5
Areal Flood Advisory	24
Winter
Winter Storm Warning	2
Winter Storm Watch	2
Winter Weather Advisory	10
Heat
Excessive Heat Warning	2
Excessive Heat Watch	2
Heat Advisory	1
Cold
Frost Advisory	3
Wind and dust
High Wind Warning	1
High Wind Watch	1
Wind Advisory	5
Fog and smoke
Dense Fog Advisory	5

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.