Alert archive / Pennsylvania / Potter County
Weather alerts in Potter County, Pennsylvania, 2011
171 weather alerts in 2011, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Potter County and its neighbors
Each county as a circle sized by its count in 2011. Tap one for its archive.
- Alerts
- 171
- Warnings
- 41
- Watches
- 26
- Advisories
- 42
- Busiest month
- April37 alerts
- Busiest day
- April 27, 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 6, 2:36 PM EST | Winter Weather Advisory | CTP | 22 hr |
| Jan 10, 3:14 PM EST | Winter Weather Advisory | CTP | 3 days |
| Jan 20, 4:13 AM EST | Winter Weather Advisory | CTP | 40 hr |
| Jan 21, 9:27 AM EST | Special Weather Statement | CTP | 48 min |
| Jan 23, 2:40 PM EST | Wind Chill Advisory | CTP | 20 hr |
| Jan 29, 10:45 AM EST | Winter Weather Advisory | CTP | 5 hr |
| 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 4, 2:47 PM EST | Winter Weather Advisory | CTP | 32 hr |
| Feb 7, 2:52 PM EST | Winter Weather Advisory | CTP | 19 hr |
| Feb 8, 2:11 PM EST | Wind Chill Advisory | CTP | 19 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, 2:03 PM EST | Winter Storm Warning | CTP | 20 hr |
| Feb 20, 7:46 PM EST | Mesoscale Discussion | SPC | 4 hr |
| Feb 20, 11:50 PM EST | Mesoscale Discussion | SPC | 5 hr |
| Feb 23, 3:21 PM EST | Winter Storm Watch | CTP | 31 hr |
| Feb 24, 9:58 PM EST | Winter Storm Warning | CTP | 18 hr |
| Feb 25, 2:46 AM EST | Mesoscale Discussion | SPC | 4 hr |
| Feb 27, 1:59 PM EST | Flood Watch | CTP | 22 hr |
| Feb 28, 7:40 AM EST | Areal Flood Advisory | CTP | 6 hr |
| Mar 4, 3:33 AM EST | Flood Watch | CTP | 3 days |
| Mar 5, 11:19 AM EST | Winter Storm Watch | CTP | 18 hr |
| Mar 6, 4:51 AM EST | Winter Storm Warning | CTP | 26 hr |
| Mar 8, 4:25 AM EST | Flood Watch | CTP | 66 hr |
| Mar 8, 2:18 PM EST | Winter Weather Advisory | CTP | 38 hr |
| Mar 10, 2:49 PM EST | Areal Flood Advisory | CTP | 4 hr |
| Mar 10, 5:11 PM EST | Areal Flood Warning | CTP | 12 hr |
| Mar 11, 4:52 AM EST | Areal Flood Warning | CTP | 8 hr |
| Mar 22, 3:51 AM EDT | Winter Storm Watch | CTP | 12 hr |
| Mar 22, 3:49 PM EDT | Winter Storm Warning | CTP | 22 hr |
| Mar 23, 3:32 AM EDT | Mesoscale Discussion | SPC | 4 hr |
| Mar 23, 5:29 PM EDT | Winter Weather Advisory | CTP | 4 hr |
| Apr 4, 11:32 AM EDT | Special Weather Statement | CTP | 28 min |
| Apr 4, 10:00 PM EDT | Flood Watch | CTP | 10 hr |
| Apr 5, 4:05 AM EDT | Areal Flood Advisory | CTP | 3 hr |
| Apr 5, 7:21 AM EDT | Areal Flood Advisory | CTP | 4 hr |
| Apr 6, 5:14 PM EDT | Winter Weather Advisory | CTP | 13 hr |
| Apr 12, 10:16 PM EDT | Areal Flood Advisory | CTP | 3 hr |
| Apr 15, 1:56 PM EDT | Wind Advisory | CTP | 32 hr |
| Apr 16, 9:40 PM EDT | Wind Advisory | CTP | 22 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, 4:09 PM EDT | Severe Thunderstorm Warning | CTP | 66 min |
| Apr 25, 6:00 PM EDT | Mesoscale Discussion | SPC | 60 min |
| Apr 25, 7:00 PM EDT | Severe Thunderstorm Warning | CTP | 30 min |
| Apr 25, 7:34 PM EDT | Severe Thunderstorm Warning | CTP | 26 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, 4:21 PM EDT | Special Weather Statement | CTP | 39 min |
| Apr 26, 5:03 PM EDT | Severe Thunderstorm Warning | CTP | 42 min |
| Apr 26, 6:09 PM EDT | Special Weather Statement | CTP | 21 min |
| Apr 26, 6:44 PM EDT | Areal Flood Advisory | CTP | 3 hr |
| Apr 26, 6:51 PM EDT | Mesoscale Discussion | SPC | 54 min |
| Apr 26, 7:12 PM EDT | Flash Flood Warning | CTP | 3 hr |
| 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, 4:55 PM EDT | Severe Thunderstorm Warning | CTP | 50 min |
| Apr 27, 5:43 PM EDT | Severe Thunderstorm Warning | CTP | 62 min |
| Apr 27, 5:59 PM EDT | Tornado Warning | CTP | 31 min |
| Apr 27, 6:30 PM EDT | Tornado Warning | CTP | 30 min |
| Apr 27, 6:45 PM EDT | Severe Thunderstorm Warning | CTP | 60 min |
| Apr 27, 6:50 PM EDT | Mesoscale Discussion | SPC | 55 min |
| Apr 27, 7:07 PM EDT | Areal Flood Advisory | CTP | 3 hr |
| Apr 27, 7:48 PM EDT | Severe Thunderstorm Warning | CTP | 57 min |
| Apr 27, 11:50 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Apr 28, 1:42 AM EDT | Flash Flood Warning | CTP | 4 hr |
| Apr 28, 6:32 AM EDT | Wind Advisory | CTP | 5 hr |
| May 3, 3:54 AM EDT | Flash Flood Watch | CTP | 22 hr |
| May 13, 7:26 PM EDT | Special Weather Statement | CTP | 2 hr |
| May 18, 7:47 PM EDT | Areal Flood Advisory | CTP | 3 hr |
| May 18, 8:52 PM EDT | Special Weather Statement | CTP | 53 min |
| May 19, 6:13 PM EDT | Special Weather Statement | CTP | 32 min |
| May 19, 6:47 PM EDT | Areal Flood Warning | CTP | 3 hr |
| May 23, 10:33 AM EDT | Mesoscale Discussion | SPC | 87 min |
| May 23, 11:17 PM EDT | Areal Flood Advisory | CTP | 3 hr |
| May 24, 12:09 AM EDT | Severe Thunderstorm Warning | CTP | 51 min |
| May 24, 12:29 AM EDT | Areal Flood Advisory | CTP | 3 hr |
| May 24, 12:43 AM EDT | Severe Thunderstorm Warning | CTP | 17 min |
| May 24, 1:05 AM EDT | Special Weather Statement | CTP | 55 min |
| May 25, 11:10 PM EDT | Severe Thunderstorm Warning | CTP | 65 min |
| May 25, 11:24 PM EDT | Severe Thunderstorm Warning | CTP | 66 min |
| May 26, 12:13 AM EDT | Severe Thunderstorm Warning | CTP | 62 min |
| May 26, 2:53 PM EDT | Tornado Watch | SPC | 7 hr |
| May 26, 5:49 PM EDT | Mesoscale Discussion | SPC | 56 min |
| May 26, 6:28 PM EDT | Severe Thunderstorm Warning | CTP | 62 min |
| May 26, 7:23 PM EDT | Severe Thunderstorm Warning | CTP | 67 min |
| May 27, 4:14 PM EDT | Severe Thunderstorm Warning | CTP | 46 min |
| May 27, 5:01 PM EDT | Severe Thunderstorm Warning | CTP | 44 min |
| May 29, 6:17 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| May 29, 9:47 PM EDT | Mesoscale Discussion | SPC | 58 min |
| May 30, 1:02 AM EDT | Special Weather Statement | CTP | 43 min |
| May 30, 1:13 AM EDT | Severe Thunderstorm Warning | CTP | 47 min |
| Jun 1, 9:17 AM EDT | Severe Thunderstorm Warning | CTP | 73 min |
| Jun 1, 9:38 AM EDT | Mesoscale Discussion | SPC | 37 min |
| Jun 1, 10:02 AM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 1, 10:23 AM EDT | Severe Thunderstorm Warning | CTP | 52 min |
| Jun 1, 11:17 AM EDT | Special Weather Statement | CTP | 28 min |
| Jun 2, 3:20 AM EDT | Frost Advisory | CTP | 27 hr |
| Jun 9, 3:29 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| 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, 11:33 AM EDT | Mesoscale Discussion | SPC | 57 min |
| Jun 9, 12:53 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 9, 1:20 PM EDT | Special Weather Statement | CTP | 25 min |
| Jun 9, 1:47 PM EDT | Severe Thunderstorm Warning | CTP | 88 min |
| Jun 16, 6:01 PM EDT | Mesoscale Discussion | SPC | 89 min |
| Jun 23, 3:59 AM EDT | Special Weather Statement | CTP | 61 min |
| Jun 23, 3:27 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 28, 1:19 PM EDT | Mesoscale Discussion | SPC | 86 min |
| Jun 28, 4:58 PM EDT | Special Weather Statement | CTP | 62 min |
| Jul 6, 1:29 PM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jul 8, 8:38 AM EDT | Special Weather Statement | CTP | 52 min |
| Jul 8, 11:44 AM EDT | Mesoscale Discussion | SPC | 61 min |
| Jul 20, 1:43 PM EDT | Heat Advisory | CTP | 30 hr |
| Jul 25, 8:06 AM EDT | Special Weather Statement | CTP | 69 min |
| Jul 25, 8:49 AM EDT | Special Weather Statement | CTP | 41 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, 12:55 PM EDT | Severe Thunderstorm Warning | CTP | 65 min |
| Jul 25, 1:52 PM EDT | Severe Thunderstorm Warning | CTP | 53 min |
| Jul 25, 3:16 PM EDT | Mesoscale Discussion | SPC | 59 min |
| Jul 29, 4:40 PM EDT | Mesoscale Discussion | SPC | 95 min |
| Aug 1, 8:01 AM EDT | Mesoscale Discussion | SPC | 89 min |
| Aug 1, 12:07 PM EDT | Mesoscale Discussion | SPC | 53 min |
| Aug 1, 1:55 PM EDT | Special Weather Statement | CTP | 50 min |
| Aug 14, 1:40 PM EDT | Areal Flood Advisory | CTP | 3 hr |
| Aug 19, 11:26 AM EDT | Special Weather Statement | CTP | 49 min |
| Aug 19, 12:15 PM EDT | Special Weather Statement | CTP | 45 min |
| Aug 19, 4:13 PM EDT | Special Weather Statement | CTP | 62 min |
| Aug 20, 4:15 AM EDT | Dense Fog Advisory | CTP | 7 hr |
| Aug 21, 4:34 PM EDT | Special Weather Statement | CTP | 56 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, 12:54 AM EDT | Severe Thunderstorm Warning | CTP | 66 min |
| Aug 25, 2:30 AM EDT | Special Weather Statement | CTP | 45 min |
| Aug 25, 2:31 AM EDT | Mesoscale Discussion | SPC | 119 min |
| Aug 25, 3:22 AM EDT | Special Weather Statement | CTP | 53 min |
| Sep 1, 8:35 AM EDT | Special Weather Statement | CTP | 40 min |
| Sep 1, 8:06 PM EDT | Special Weather Statement | CTP | 54 min |
| Sep 1, 8:29 PM EDT | Tornado Warning | CTP | 46 min |
| Sep 3, 9:12 PM EDT | Special Weather Statement | CTP | 18 min |
| Sep 4, 1:33 PM EDT | Mesoscale Discussion | SPC | 87 min |
| Sep 5, 9:07 PM EDT | Flood Watch | CTP | 71 hr |
| Sep 7, 2:53 AM EDT | Areal Flood Advisory | CTP | 6 hr |
| Sep 9, 4:27 PM EDT | Areal Flood Advisory | CTP | 3 hr |
| Sep 12, 12:29 AM EDT | Dense Fog Advisory | CTP | 10 hr |
| Sep 13, 8:14 PM EDT | Severe Thunderstorm Warning | CTP | 46 min |
| Sep 15, 11:36 AM EDT | Frost Advisory | CTP | 20 hr |
| Sep 23, 1:15 AM EDT | Dense Fog Advisory | CTP | 9 hr |
| Sep 27, 9:12 AM EDT | Flash Flood Watch | CTP | 40 hr |
| Sep 28, 3:17 AM EDT | Special Weather Statement | CTP | 28 min |
| Sep 28, 2:47 PM EDT | Areal Flood Advisory | CTP | 3 hr |
| Sep 28, 6:57 PM EDT | Areal Flood Advisory | CTP | 2 hr |
| Oct 4, 3:32 PM EDT | Freeze Watch | CTP | 12 hr |
| Oct 5, 3:35 AM EDT | Frost Advisory | CTP | 29 hr |
| Oct 6, 1:09 PM EDT | Frost Advisory | CTP | 19 hr |
| Oct 6, 9:47 PM EDT | Freeze Warning | CTP | 10 hr |
| Oct 14, 1:32 PM EDT | Wind Advisory | CTP | 30 hr |
| Oct 22, 5:22 AM EDT | Frost Advisory | CTP | 28 hr |
| Oct 28, 1:19 PM EDT | Winter Weather Advisory | CTP | 30 hr |
| Nov 14, 6:03 PM EST | Mesoscale Discussion | SPC | 117 min |
| Nov 14, 7:35 PM EST | Severe Thunderstorm Warning | CTP | 55 min |
| Nov 22, 6:45 PM EST | Special Weather Statement | CTP | 2 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 |
| Tornado Warning | 3 |
| Severe Thunderstorm Watch | 10 |
| Tornado Watch | 2 |
| Mesoscale Discussion | 33 |
| Special Weather Statement | 29 |
| Flooding | |
| Areal Flood Warning | 3 |
| Flash Flood Warning | 2 |
| Flash Flood Watch | 3 |
| Flood Watch | 5 |
| Areal Flood Advisory | 15 |
| Winter | |
| Winter Storm Warning | 5 |
| Winter Storm Watch | 4 |
| Winter Weather Advisory | 11 |
| Heat | |
| Heat Advisory | 1 |
| Cold | |
| Freeze Warning | 1 |
| Freeze Watch | 1 |
| Frost Advisory | 5 |
| Wind Chill Advisory | 2 |
| Wind and dust | |
| High Wind Warning | 1 |
| High Wind Watch | 1 |
| Wind Advisory | 5 |
| Fog and smoke | |
| Dense Fog Advisory | 3 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20102012
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.