Alert archive / Pennsylvania / Lancaster County
Weather alerts in Lancaster County, Pennsylvania, 2013
200 weather alerts in 2013, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Lancaster County and its neighbors
Each county as a circle sized by its count in 2013. Tap one for its archive.
- Alerts
- 200
- Warnings
- 43
- Watches
- 26
- Advisories
- 43
- Busiest month
- June59 alerts
- Busiest day
- September 12, 201310 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 11, 9:49 PM EST | Dense Fog Advisory | CTP | 13 hr |
| Jan 12, 7:22 PM EST | Dense Fog Advisory | CTP | 17 hr |
| Jan 13, 4:40 PM EST | Dense Fog Advisory | CTP | 14 hr |
| Jan 15, 4:02 AM EST | Winter Weather Advisory | CTP | 31 hr |
| Jan 27, 4:12 AM EST | Winter Weather Advisory | CTP | 39 hr |
| Jan 28, 7:33 AM EST | Mesoscale Discussion | SPC | 5 hr |
| Jan 29, 2:58 PM EST | Flood Watch | CTP | 37 hr |
| Jan 29, 10:15 PM EST | Dense Fog Advisory | CTP | 11 hr |
| Jan 30, 9:32 AM EST | Wind Advisory | CTP | 32 hr |
| Jan 30, 12:54 PM EST | Mesoscale Discussion | SPC | 96 min |
| Jan 30, 8:54 PM EST | Areal Flood Advisory | CTP | 6 hr |
| Jan 31, 2:40 AM EST | Areal Flood Warning | CTP | 6 hr |
| Jan 31, 9:58 AM EST | River Flood Warning | CTP | 11 hr |
| Feb 7, 2:11 PM EST | Winter Weather Advisory | CTP | 37 hr |
| Feb 10, 1:10 PM EST | Freezing Rain Advisory | CTP | 20 hr |
| Feb 21, 2:53 PM EST | Winter Weather Advisory | CTP | 45 hr |
| Mar 4, 2:39 PM EST | Winter Storm Watch | CTP | 21 hr |
| Mar 4, 2:39 PM EST | Winter Storm Warning | CTP | 47 hr |
| Mar 12, 12:14 PM EDT | Areal Flood Advisory | CTP | 3 hr |
| Mar 17, 2:47 PM EDT | Winter Weather Advisory | CTP | 41 hr |
| Mar 24, 3:55 AM EDT | Winter Weather Advisory | CTP | 40 hr |
| Mar 25, 5:31 AM EDT | Mesoscale Discussion | SPC | 6 hr |
| Apr 2, 3:47 PM EDT | Fire Weather Watch | CTP | 11 hr |
| Apr 3, 3:16 AM EDT | Red Flag Warning | CTP | 17 hr |
| Apr 5, 11:14 AM EDT | Red Flag Warning | CTP | 9 hr |
| Apr 10, 1:33 PM EDT | Mesoscale Discussion | SPC | 117 min |
| Apr 10, 5:59 PM EDT | Mesoscale Discussion | SPC | 61 min |
| Apr 10, 8:28 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 10, 9:14 PM EDT | Severe Thunderstorm Warning | CTP | 46 min |
| Apr 10, 11:11 PM EDT | Mesoscale Discussion | SPC | 94 min |
| Apr 19, 1:27 PM EDT | Mesoscale Discussion | SPC | 63 min |
| Apr 19, 3:36 PM EDT | Mesoscale Discussion | SPC | 54 min |
| Apr 19, 3:55 PM EDT | Tornado Watch | SPC | 6 hr |
| Apr 19, 6:02 PM EDT | Mesoscale Discussion | SPC | 58 min |
| Apr 19, 6:39 PM EDT | Severe Thunderstorm Warning | CTP | 81 min |
| Apr 19, 8:08 PM EDT | Special Weather Statement | CTP | 37 min |
| Apr 20, 12:43 AM EDT | Freeze Watch | CTP | 16 hr |
| Apr 20, 5:04 PM EDT | Freeze Warning | CTP | 15 hr |
| Apr 21, 1:22 PM EDT | Frost Advisory | CTP | 19 hr |
| Apr 24, 3:36 PM EDT | Mesoscale Discussion | SPC | 84 min |
| Apr 24, 4:55 PM EDT | Severe Thunderstorm Watch | SPC | 3 hr |
| Apr 24, 6:59 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 10, 7:20 PM EDT | Special Weather Statement | CTP | 40 min |
| May 11, 1:44 PM EDT | Mesoscale Discussion | SPC | 91 min |
| May 13, 3:42 AM EDT | Frost Advisory | CTP | 28 hr |
| May 20, 5:00 AM EDT | Special Weather Statement | CTP | 45 min |
| May 20, 5:56 AM EDT | Special Weather Statement | CTP | 3 hr |
| May 21, 4:51 AM EDT | Special Weather Statement | CTP | 114 min |
| May 22, 8:26 PM EDT | Special Weather Statement | CTP | 49 min |
| May 23, 1:58 PM EDT | Areal Flood Advisory | CTP | 3 hr |
| May 23, 3:37 PM EDT | Mesoscale Discussion | SPC | 53 min |
| May 25, 6:44 AM EDT | Red Flag Warning | CTP | 12 hr |
| May 29, 5:20 AM EDT | Dense Fog Advisory | CTP | 4 hr |
| Jun 2, 3:18 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 7, 7:25 AM EDT | Flood Watch | CTP | 15 hr |
| Jun 10, 11:47 AM EDT | Flood Watch | CTP | 8 hr |
| Jun 10, 2:02 PM EDT | Tornado Watch | SPC | 10 hr |
| Jun 10, 3:33 PM EDT | Special Weather Statement | CTP | 57 min |
| Jun 10, 4:38 PM EDT | Mesoscale Discussion | SPC | 97 min |
| Jun 10, 7:05 PM EDT | Areal Flood Advisory | CTP | 3 hr |
| Jun 12, 12:41 PM EDT | Flood Watch | CTP | 27 hr |
| Jun 13, 2:40 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 13, 3:58 AM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 13, 5:27 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 13, 7:31 AM EDT | Severe Thunderstorm Warning | CTP | 59 min |
| Jun 13, 7:41 AM EDT | Areal Flood Advisory | CTP | 2 hr |
| Jun 13, 7:55 AM EDT | Areal Flood Advisory | CTP | 2 hr |
| Jun 13, 8:10 AM EDT | Mesoscale Discussion | SPC | 95 min |
| Jun 13, 8:33 AM EDT | Severe Thunderstorm Warning | CTP | 57 min |
| Jun 16, 4:11 PM EDT | Special Weather Statement | CTP | 49 min |
| Jun 16, 5:00 PM EDT | Special Weather Statement | CTP | 60 min |
| Jun 17, 3:22 PM EDT | Special Weather Statement | CTP | 53 min |
| Jun 17, 3:46 PM EDT | Special Weather Statement | CTP | 44 min |
| Jun 17, 3:55 PM EDT | Severe Thunderstorm Warning | CTP | 65 min |
| Jun 17, 4:41 PM EDT | Special Weather Statement | CTP | 64 min |
| Jun 18, 11:29 AM EDT | Areal Flood Advisory | CTP | 2 hr |
| Jun 18, 11:41 AM EDT | Flash Flood Warning | CTP | 3 hr |
| Jun 18, 12:36 PM EDT | Areal Flood Advisory | CTP | 114 min |
| Jun 24, 1:04 PM EDT | Special Weather Statement | CTP | 41 min |
| Jun 24, 1:11 PM EDT | Severe Thunderstorm Warning | CTP | 34 min |
| Jun 24, 1:39 PM EDT | Flash Flood Warning | CTP | 3 hr |
| Jun 24, 1:48 PM EDT | Mesoscale Discussion | SPC | 57 min |
| Jun 24, 2:44 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 24, 4:43 PM EDT | Mesoscale Discussion | SPC | 62 min |
| Jun 24, 5:07 PM EDT | Special Weather Statement | CTP | 23 min |
| Jun 24, 6:21 PM EDT | Special Weather Statement | CTP | 24 min |
| Jun 24, 6:59 PM EDT | Special Weather Statement | CTP | 31 min |
| Jun 25, 3:37 PM EDT | Severe Thunderstorm Warning | CTP | 53 min |
| Jun 25, 6:20 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jun 25, 8:22 PM EDT | Mesoscale Discussion | SPC | 83 min |
| Jun 25, 9:04 PM EDT | Severe Thunderstorm Warning | CTP | 71 min |
| Jun 25, 10:15 PM EDT | Severe Thunderstorm Warning | CTP | 30 min |
| Jun 26, 1:19 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 26, 4:11 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 26, 5:09 PM EDT | Severe Thunderstorm Warning | CTP | 51 min |
| Jun 26, 5:45 PM EDT | Severe Thunderstorm Warning | CTP | 75 min |
| Jun 26, 6:33 PM EDT | Severe Thunderstorm Warning | CTP | 57 min |
| Jun 26, 8:17 PM EDT | Special Weather Statement | CTP | 28 min |
| Jun 27, 1:04 PM EDT | Mesoscale Discussion | SPC | 116 min |
| Jun 27, 1:58 PM EDT | Tornado Watch | SPC | 7 hr |
| Jun 27, 3:57 PM EDT | Mesoscale Discussion | SPC | 93 min |
| Jun 27, 4:05 PM EDT | Special Weather Statement | CTP | 55 min |
| Jun 27, 4:30 PM EDT | Special Weather Statement | CTP | 60 min |
| Jun 27, 4:33 PM EDT | Severe Thunderstorm Warning | CTP | 57 min |
| Jun 28, 1:02 PM EDT | Mesoscale Discussion | SPC | 118 min |
| Jun 28, 1:09 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 28, 2:29 PM EDT | Special Weather Statement | CTP | 46 min |
| Jun 28, 3:29 PM EDT | Severe Thunderstorm Warning | CTP | 61 min |
| Jun 28, 3:30 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 28, 7:11 PM EDT | Mesoscale Discussion | SPC | 64 min |
| Jun 30, 11:48 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 30, 2:01 PM EDT | Flash Flood Watch | CTP | 56 hr |
| Jul 1, 12:33 AM EDT | Special Weather Statement | CTP | 57 min |
| Jul 1, 1:23 AM EDT | Areal Flood Advisory | CTP | 4 hr |
| Jul 1, 6:41 AM EDT | Areal Flood Advisory | CTP | 3 hr |
| Jul 7, 1:16 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 7, 3:19 PM EDT | Mesoscale Discussion | SPC | 116 min |
| Jul 7, 5:32 PM EDT | Severe Thunderstorm Warning | CTP | 73 min |
| Jul 7, 6:09 PM EDT | Mesoscale Discussion | SPC | 66 min |
| Jul 10, 9:57 PM EDT | Special Weather Statement | CTP | 78 min |
| Jul 12, 10:25 PM EDT | Areal Flood Advisory | CTP | 3 hr |
| Jul 17, 1:52 PM EDT | Heat Advisory | CTP | 31 hr |
| Jul 18, 12:48 PM EDT | Heat Advisory | CTP | 31 hr |
| Jul 18, 6:28 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 19, 12:33 PM EDT | Special Weather Statement | CTP | 42 min |
| Jul 19, 6:09 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 19, 8:12 PM EDT | Special Weather Statement | CTP | 63 min |
| Jul 20, 1:36 PM EDT | Mesoscale Discussion | SPC | 54 min |
| Jul 20, 10:51 PM EDT | Special Weather Statement | CTP | 39 min |
| Jul 22, 1:18 PM EDT | Mesoscale Discussion | SPC | 87 min |
| Jul 22, 6:26 PM EDT | Areal Flood Advisory | CTP | 79 min |
| Jul 22, 7:43 PM EDT | Areal Flood Advisory | CTP | 62 min |
| Jul 22, 8:46 PM EDT | Areal Flood Advisory | CTP | 89 min |
| Jul 22, 9:49 PM EDT | Special Weather Statement | CTP | 56 min |
| Jul 22, 10:04 PM EDT | Flash Flood Warning | CTP | 4 hr |
| Jul 22, 10:47 PM EDT | Special Weather Statement | CTP | 28 min |
| Jul 27, 5:57 PM EDT | Areal Flood Advisory | CTP | 3 hr |
| Jul 28, 11:31 AM EDT | Mesoscale Discussion | SPC | 59 min |
| Jul 28, 11:17 PM EDT | Special Weather Statement | CTP | 28 min |
| Jul 28, 11:57 PM EDT | Special Weather Statement | CTP | 33 min |
| Aug 8, 7:23 PM EDT | Special Weather Statement | CTP | 37 min |
| Aug 13, 1:34 AM EDT | Flash Flood Watch | CTP | 9 hr |
| Aug 13, 4:40 AM EDT | Areal Flood Advisory | CTP | 3 hr |
| Aug 13, 5:19 AM EDT | Special Weather Statement | CTP | 26 min |
| Aug 13, 6:32 AM EDT | Flash Flood Warning | CTP | 4 hr |
| Aug 13, 7:04 AM EDT | Special Weather Statement | CTP | 56 min |
| Aug 13, 7:44 AM EDT | Special Weather Statement | CTP | 31 min |
| Aug 13, 1:53 PM EDT | Areal Flood Warning | CTP | 3 hr |
| Aug 20, 3:48 AM EDT | Dense Fog Advisory | CTP | 5 hr |
| Aug 31, 9:11 PM EDT | Special Weather Statement | CTP | 34 min |
| Sep 2, 5:32 PM EDT | Severe Thunderstorm Warning | CTP | 58 min |
| Sep 2, 7:10 PM EDT | Severe Thunderstorm Warning | CTP | 65 min |
| Sep 2, 8:19 PM EDT | Special Weather Statement | CTP | 26 min |
| Sep 12, 9:59 AM EDT | Special Weather Statement | CTP | 31 min |
| Sep 12, 12:37 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Sep 12, 3:28 PM EDT | Severe Thunderstorm Warning | CTP | 47 min |
| Sep 12, 3:34 PM EDT | Special Weather Statement | CTP | 56 min |
| Sep 12, 3:38 PM EDT | Severe Thunderstorm Warning | CTP | 67 min |
| Sep 12, 3:51 PM EDT | Severe Thunderstorm Warning | CTP | 84 min |
| Sep 12, 4:08 PM EDT | Severe Thunderstorm Warning | CTP | 52 min |
| Sep 12, 4:24 PM EDT | Mesoscale Discussion | SPC | 66 min |
| Sep 12, 4:43 PM EDT | Severe Thunderstorm Warning | CTP | 77 min |
| Sep 12, 5:09 PM EDT | Areal Flood Advisory | CTP | 3 hr |
| Oct 7, 8:10 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Oct 7, 8:56 AM EDT | Tornado Watch | SPC | 8 hr |
| Oct 7, 10:36 AM EDT | Mesoscale Discussion | SPC | 114 min |
| Oct 7, 11:00 AM EDT | Special Weather Statement | CTP | 30 min |
| Oct 7, 11:27 AM EDT | Special Weather Statement | CTP | 48 min |
| Oct 7, 12:16 PM EDT | Special Weather Statement | CTP | 29 min |
| Oct 7, 12:44 PM EDT | Special Weather Statement | CTP | 31 min |
| Oct 10, 6:38 PM EDT | Areal Flood Advisory | CTP | 3 hr |
| Oct 10, 7:47 PM EDT | Areal Flood Warning | CTP | 38 hr |
| Oct 10, 11:04 PM EDT | Flood Watch | CTP | 21 hr |
| Oct 11, 5:50 PM EDT | River Flood Warning | CTP | 6 hr |
| Oct 17, 6:36 PM EDT | Mesoscale Discussion | SPC | 114 min |
| Oct 23, 4:03 AM EDT | Freeze Watch | CTP | 7 hr |
| Oct 23, 10:41 AM EDT | Freeze Warning | CTP | 22 hr |
| Oct 24, 2:11 PM EDT | Freeze Warning | CTP | 18 hr |
| Oct 25, 12:04 PM EDT | Freeze Warning | CTP | 21 hr |
| Oct 31, 1:34 AM EDT | Dense Fog Advisory | CTP | 7 hr |
| Oct 31, 9:48 PM EDT | Wind Advisory | CTP | 16 hr |
| Nov 1, 4:17 AM EDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Nov 1, 5:41 AM EDT | Mesoscale Discussion | SPC | 94 min |
| Nov 1, 6:29 AM EDT | Severe Thunderstorm Warning | CTP | 61 min |
| Nov 1, 7:35 AM EDT | Severe Thunderstorm Warning | CTP | 55 min |
| Nov 17, 11:06 PM EST | Severe Thunderstorm Watch | SPC | 4 hr |
| Nov 18, 1:25 AM EST | Severe Thunderstorm Warning | CTP | 80 min |
| Nov 18, 1:56 AM EST | Special Weather Statement | CTP | 49 min |
| Nov 18, 2:31 AM EST | Mesoscale Discussion | SPC | 89 min |
| Nov 25, 3:20 PM EST | Winter Weather Advisory | CTP | 37 hr |
| Dec 7, 6:13 PM EST | Winter Weather Advisory | CTP | 40 hr |
| Dec 8, 11:05 AM EST | Mesoscale Discussion | SPC | 3 hr |
| Dec 8, 2:30 PM EST | Mesoscale Discussion | SPC | 2 hr |
| Dec 9, 2:21 PM EST | Winter Weather Advisory | CTP | 21 hr |
| Dec 9, 7:57 PM EST | Dense Fog Advisory | CTP | 6 hr |
| Dec 12, 9:08 PM EST | Winter Storm Watch | CTP | 14 hr |
| Dec 13, 11:32 AM EST | Winter Storm Warning | CTP | 40 hr |
| Dec 16, 2:52 PM EST | Winter Weather Advisory | CTP | 19 hr |
| Dec 22, 3:37 AM EST | Severe Thunderstorm Watch | SPC | 5 hr |
| Dec 22, 7:14 AM EST | Special Weather Statement | CTP | 76 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 | 25 |
| Severe Thunderstorm Watch | 10 |
| Tornado Watch | 4 |
| Mesoscale Discussion | 45 |
| Special Weather Statement | 43 |
| Flooding | |
| Areal Flood Warning | 3 |
| Flash Flood Warning | 4 |
| River Flood Warning | 2 |
| Flash Flood Watch | 2 |
| Flood Watch | 5 |
| Areal Flood Advisory | 18 |
| Winter | |
| Winter Storm Warning | 2 |
| Winter Storm Watch | 2 |
| Freezing Rain Advisory | 1 |
| Winter Weather Advisory | 10 |
| Heat | |
| Heat Advisory | 2 |
| Cold | |
| Freeze Warning | 4 |
| Freeze Watch | 2 |
| Frost Advisory | 2 |
| Wind and dust | |
| Wind Advisory | 2 |
| Fire | |
| Red Flag Warning | 3 |
| Fire Weather Watch | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 8 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20122014
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.