Alert archive / Pennsylvania / Delaware County
Weather alerts in Delaware County, Pennsylvania, 2014
177 weather alerts in 2014, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Delaware County and its neighbors
Each county as a circle sized by its count in 2014. Tap one for its archive.
- Alerts
- 177
- Warnings
- 40
- Watches
- 31
- Advisories
- 34
- Busiest month
- July47 alerts
- Busiest day
- July 14, 201411 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 1, 2:35 PM EST | Winter Storm Watch | PHI | 13 hr |
| Jan 1, 2:35 PM EST | Winter Storm Warning | PHI | 46 hr |
| Jan 4, 2:30 PM EST | Freezing Rain Advisory | PHI | 22 hr |
| Jan 5, 9:10 PM EST | Dense Fog Advisory | PHI | 9 hr |
| Jan 6, 3:30 AM EST | Wind Chill Advisory | PHI | 42 hr |
| Jan 6, 7:36 AM EST | Special Weather Statement | PHI | 54 min |
| Jan 9, 3:26 PM EST | Freezing Rain Advisory | PHI | 21 hr |
| Jan 10, 3:17 AM EST | Flood Watch | PHI | 42 hr |
| Jan 11, 2:30 PM EST | Special Weather Statement | PHI | 90 min |
| Jan 11, 2:52 PM EST | Areal Flood Advisory | PHI | 6 hr |
| Jan 14, 10:40 PM EST | Dense Fog Advisory | PHI | 13 hr |
| Jan 20, 3:36 AM EST | Winter Storm Watch | PHI | 11 hr |
| Jan 20, 2:58 PM EST | Winter Storm Warning | PHI | 37 hr |
| Jan 21, 4:02 AM EST | Wind Chill Advisory | PHI | 50 hr |
| Jan 21, 9:19 AM EST | Special Weather Statement | PHI | 3 hr |
| Jan 21, 11:03 AM EST | Mesoscale Discussion | SPC | 6 hr |
| Jan 21, 12:29 PM EST | Special Weather Statement | PHI | 2 hr |
| Jan 21, 4:28 PM EST | Mesoscale Discussion | SPC | 6 hr |
| Jan 25, 3:01 PM EST | Special Weather Statement | PHI | 89 min |
| Jan 25, 8:56 PM EST | Special Weather Statement | PHI | 79 min |
| Jan 25, 10:16 PM EST | Special Weather Statement | PHI | 59 min |
| Feb 1, 7:18 PM EST | Winter Storm Watch | PHI | 20 hr |
| Feb 2, 3:37 PM EST | Winter Storm Warning | PHI | 24 hr |
| Feb 4, 3:45 AM EST | Winter Storm Warning | PHI | 36 hr |
| Feb 5, 12:44 AM EST | Mesoscale Discussion | SPC | 5 hr |
| Feb 10, 3:28 PM EST | Winter Storm Watch | PHI | 24 hr |
| Feb 11, 3:43 PM EST | Winter Storm Warning | PHI | 61 hr |
| Feb 13, 12:17 AM EST | Mesoscale Discussion | SPC | 5 hr |
| Feb 13, 6:31 AM EST | Special Weather Statement | PHI | 119 min |
| Feb 13, 8:00 AM EST | Mesoscale Discussion | SPC | 5 hr |
| Feb 17, 2:40 PM EST | Winter Weather Advisory | PHI | 18 hr |
| Feb 20, 3:09 PM EST | Flood Watch | PHI | 24 hr |
| Feb 21, 4:27 AM EST | Dense Fog Advisory | PHI | 11 hr |
| Feb 21, 12:16 PM EST | Mesoscale Discussion | SPC | 89 min |
| Feb 21, 12:32 PM EST | Severe Thunderstorm Warning | PHI | 58 min |
| Feb 21, 12:38 PM EST | Tornado Watch | SPC | 3 hr |
| Mar 1, 4:02 AM EST | Winter Storm Watch | PHI | 24 hr |
| Mar 2, 3:56 AM EST | Winter Storm Warning | PHI | 37 hr |
| Mar 12, 4:05 AM EDT | Wind Advisory | PHI | 35 hr |
| Mar 12, 5:56 PM EDT | Special Weather Statement | PHI | 79 min |
| Mar 12, 6:35 PM EDT | Special Weather Statement | PHI | 70 min |
| Mar 16, 2:44 PM EDT | Winter Weather Advisory | PHI | 19 hr |
| Mar 28, 3:21 PM EDT | Flood Watch | PHI | 59 hr |
| Mar 30, 3:29 PM EDT | Areal Flood Advisory | PHI | 4 hr |
| Mar 30, 5:10 PM EDT | Areal Flood Advisory | PHI | 4 hr |
| Apr 14, 3:18 PM EDT | Freeze Watch | PHI | 12 hr |
| Apr 15, 3:40 AM EDT | Freeze Warning | PHI | 29 hr |
| Apr 15, 12:44 PM EDT | Areal Flood Advisory | PHI | 4 hr |
| Apr 15, 3:20 PM EDT | Special Weather Statement | PHI | 40 min |
| Apr 15, 3:32 PM EDT | Freeze Watch | PHI | 24 hr |
| Apr 15, 3:56 PM EDT | Severe Thunderstorm Warning | PHI | 34 min |
| Apr 16, 3:02 PM EDT | Freeze Warning | PHI | 17 hr |
| Apr 22, 3:23 PM EDT | Fire Weather Watch | PHI | 13 hr |
| Apr 22, 7:07 PM EDT | Mesoscale Discussion | SPC | 113 min |
| Apr 22, 7:21 PM EDT | Severe Thunderstorm Warning | PHI | 39 min |
| Apr 22, 7:52 PM EDT | Severe Thunderstorm Warning | PHI | 38 min |
| Apr 23, 4:03 AM EDT | Fire Weather Watch | PHI | 15 hr |
| Apr 23, 4:03 AM EDT | Red Flag Warning | PHI | 15 hr |
| Apr 23, 7:27 PM EDT | Red Flag Warning | PHI | 26 hr |
| Apr 26, 3:59 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 28, 3:03 PM EDT | Coastal Flood Advisory | PHI | 68 hr |
| Apr 28, 3:04 PM EDT | Flood Watch | PHI | 61 hr |
| Apr 30, 9:45 AM EDT | Areal Flood Advisory | PHI | 3 hr |
| Apr 30, 12:49 PM EDT | Areal Flood Warning | PHI | 26 hr |
| Apr 30, 1:52 PM EDT | River Flood Warning | PHI | 16 hr |
| Apr 30, 3:27 PM EDT | Special Weather Statement | PHI | 108 min |
| Apr 30, 3:29 PM EDT | River Flood Warning | PHI | 34 hr |
| Apr 30, 6:03 PM EDT | Special Weather Statement | PHI | 117 min |
| May 1, 1:52 AM EDT | Coastal Flood Warning | PHI | 4 hr |
| May 1, 2:58 PM EDT | Coastal Flood Advisory | PHI | 110 min |
| May 3, 8:04 PM EDT | Special Weather Statement | PHI | 41 min |
| May 10, 2:23 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 10, 2:55 PM EDT | Special Weather Statement | PHI | 65 min |
| May 10, 3:14 PM EDT | Special Weather Statement | PHI | 61 min |
| May 15, 3:56 AM EDT | Flash Flood Watch | PHI | 45 hr |
| May 16, 8:03 AM EDT | Coastal Flood Advisory | PHI | 10 hr |
| May 16, 9:56 AM EDT | Areal Flood Advisory | PHI | 7 hr |
| May 16, 12:47 PM EDT | Areal Flood Warning | PHI | 6 hr |
| May 16, 3:18 PM EDT | River Flood Warning | PHI | 2 hr |
| May 22, 12:39 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 22, 1:19 PM EDT | Mesoscale Discussion | SPC | 116 min |
| May 22, 3:33 PM EDT | Severe Thunderstorm Warning | PHI | 57 min |
| May 22, 4:13 PM EDT | Severe Thunderstorm Warning | PHI | 62 min |
| May 22, 4:22 PM EDT | Severe Thunderstorm Warning | PHI | 53 min |
| May 22, 4:31 PM EDT | Severe Thunderstorm Warning | PHI | 44 min |
| May 22, 5:23 PM EDT | Special Weather Statement | PHI | 37 min |
| May 27, 5:08 PM EDT | Severe Thunderstorm Warning | PHI | 67 min |
| May 27, 5:30 PM EDT | Severe Thunderstorm Watch | SPC | 3 hr |
| May 27, 5:52 PM EDT | Severe Thunderstorm Warning | PHI | 53 min |
| May 27, 6:19 PM EDT | Areal Flood Advisory | PHI | 3 hr |
| May 27, 6:39 PM EDT | Mesoscale Discussion | SPC | 36 min |
| May 28, 1:13 PM EDT | Areal Flood Advisory | PHI | 3 hr |
| Jun 3, 10:02 PM EDT | Special Weather Statement | PHI | 58 min |
| Jun 9, 3:03 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 10, 5:18 PM EDT | Flash Flood Warning | PHI | 3 hr |
| Jun 12, 3:56 AM EDT | Flash Flood Watch | PHI | 20 hr |
| Jun 13, 11:54 AM EDT | Flash Flood Watch | PHI | 11 hr |
| Jun 13, 3:16 PM EDT | Areal Flood Advisory | PHI | 4 hr |
| Jun 13, 3:52 PM EDT | Special Weather Statement | PHI | 53 min |
| Jun 17, 3:29 PM EDT | Heat Advisory | PHI | 27 hr |
| Jun 19, 12:18 AM EDT | Mesoscale Discussion | SPC | 87 min |
| Jun 19, 1:41 AM EDT | Severe Thunderstorm Warning | PHI | 64 min |
| Jun 25, 1:49 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 25, 5:44 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Jun 25, 10:17 PM EDT | Areal Flood Advisory | PHI | 3 hr |
| Jul 1, 3:04 PM EDT | Heat Advisory | PHI | 29 hr |
| Jul 2, 12:45 PM EDT | Mesoscale Discussion | SPC | 60 min |
| Jul 2, 1:22 PM EDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Jul 2, 3:36 PM EDT | Flash Flood Watch | PHI | 46 hr |
| Jul 2, 4:27 PM EDT | Mesoscale Discussion | SPC | 93 min |
| Jul 2, 7:32 PM EDT | Special Weather Statement | PHI | 58 min |
| Jul 2, 7:48 PM EDT | Severe Thunderstorm Warning | PHI | 27 min |
| Jul 2, 7:52 PM EDT | Areal Flood Advisory | PHI | 4 hr |
| Jul 2, 8:08 PM EDT | Severe Thunderstorm Warning | PHI | 52 min |
| Jul 2, 10:08 PM EDT | Special Weather Statement | PHI | 67 min |
| Jul 3, 1:30 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Jul 3, 2:12 PM EDT | Severe Thunderstorm Watch | SPC | 10 hr |
| Jul 3, 4:55 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 3, 6:21 PM EDT | Severe Thunderstorm Warning | PHI | 39 min |
| Jul 3, 6:46 PM EDT | Severe Thunderstorm Warning | PHI | 44 min |
| Jul 3, 7:59 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 8, 4:42 PM EDT | Mesoscale Discussion | SPC | 63 min |
| Jul 8, 5:05 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jul 8, 7:44 PM EDT | Mesoscale Discussion | SPC | 61 min |
| Jul 8, 8:06 PM EDT | Severe Thunderstorm Warning | PHI | 84 min |
| Jul 9, 3:23 PM EDT | Mesoscale Discussion | SPC | 97 min |
| Jul 9, 4:12 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 9, 7:59 PM EDT | Mesoscale Discussion | SPC | 91 min |
| Jul 13, 7:49 PM EDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Jul 13, 8:46 PM EDT | Mesoscale Discussion | SPC | 89 min |
| Jul 13, 10:14 PM EDT | Severe Thunderstorm Warning | PHI | 46 min |
| Jul 13, 10:48 PM EDT | Severe Thunderstorm Warning | PHI | 37 min |
| Jul 13, 11:21 PM EDT | Special Weather Statement | PHI | 54 min |
| Jul 14, 3:54 AM EDT | Flash Flood Watch | PHI | 45 hr |
| Jul 14, 1:06 PM EDT | Mesoscale Discussion | SPC | 84 min |
| Jul 14, 1:24 PM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jul 14, 4:39 PM EDT | Mesoscale Discussion | SPC | 96 min |
| Jul 14, 6:59 PM EDT | Mesoscale Discussion | SPC | 61 min |
| Jul 14, 7:39 PM EDT | Areal Flood Advisory | PHI | 3 hr |
| Jul 14, 7:53 PM EDT | Severe Thunderstorm Warning | PHI | 67 min |
| Jul 15, 1:23 PM EDT | Mesoscale Discussion | SPC | 97 min |
| Jul 15, 1:43 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 15, 4:41 PM EDT | Mesoscale Discussion | SPC | 94 min |
| Jul 15, 7:04 PM EDT | Mesoscale Discussion | SPC | 56 min |
| Jul 15, 8:18 PM EDT | Areal Flood Advisory | PHI | 3 hr |
| Jul 23, 7:09 PM EDT | Special Weather Statement | PHI | 51 min |
| Jul 23, 7:59 PM EDT | Special Weather Statement | PHI | 61 min |
| Jul 27, 10:44 PM EDT | Special Weather Statement | PHI | 61 min |
| Jul 27, 11:28 PM EDT | Special Weather Statement | PHI | 62 min |
| Jul 27, 11:32 PM EDT | Severe Thunderstorm Warning | PHI | 58 min |
| Jul 28, 12:31 AM EDT | Flash Flood Warning | PHI | 3 hr |
| Jul 28, 12:35 AM EDT | Special Weather Statement | PHI | 85 min |
| Aug 1, 2:45 PM EDT | Special Weather Statement | PHI | 3 hr |
| Aug 12, 3:32 PM EDT | Coastal Flood Advisory | PHI | 13 hr |
| Aug 21, 3:30 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 31, 1:30 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Aug 31, 4:32 PM EDT | Mesoscale Discussion | SPC | 118 min |
| Aug 31, 5:37 PM EDT | Special Weather Statement | PHI | 38 min |
| Aug 31, 5:52 PM EDT | Areal Flood Advisory | PHI | 53 min |
| Aug 31, 5:57 PM EDT | Special Weather Statement | PHI | 33 min |
| Aug 31, 6:19 PM EDT | Special Weather Statement | PHI | 26 min |
| Aug 31, 6:26 PM EDT | Severe Thunderstorm Warning | PHI | 34 min |
| Sep 1, 8:33 PM EDT | Special Weather Statement | PHI | 72 min |
| Sep 2, 6:29 PM EDT | Mesoscale Discussion | SPC | 91 min |
| Sep 2, 7:38 PM EDT | Special Weather Statement | PHI | 82 min |
| Sep 6, 2:07 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Sep 6, 4:20 PM EDT | Mesoscale Discussion | SPC | 85 min |
| Sep 6, 4:52 PM EDT | Severe Thunderstorm Warning | PHI | 36 min |
| Sep 6, 6:58 PM EDT | Mesoscale Discussion | SPC | 92 min |
| Sep 11, 11:14 AM EDT | Coastal Flood Advisory | PHI | 4 hr |
| Oct 3, 3:22 PM EDT | Coastal Flood Advisory | PHI | 24 hr |
| Oct 16, 12:09 AM EDT | Special Weather Statement | PHI | 66 min |
| Nov 17, 2:16 PM EST | Areal Flood Advisory | PHI | 4 hr |
| Nov 24, 3:15 AM EST | Winter Storm Watch | PHI | 36 hr |
| Nov 25, 3:01 PM EST | Winter Weather Advisory | PHI | 31 hr |
| Dec 8, 4:08 PM EST | Flood Watch | PHI | 23 hr |
| Dec 11, 1:35 PM EST | Special Weather Statement | PHI | 55 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 | 22 |
| Severe Thunderstorm Watch | 10 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 37 |
| Special Weather Statement | 35 |
| Flooding | |
| Areal Flood Warning | 2 |
| Flash Flood Warning | 2 |
| River Flood Warning | 3 |
| Flash Flood Watch | 5 |
| Flood Watch | 5 |
| Areal Flood Advisory | 15 |
| Winter | |
| Winter Storm Warning | 6 |
| Winter Storm Watch | 6 |
| Freezing Rain Advisory | 2 |
| Winter Weather Advisory | 3 |
| Heat | |
| Heat Advisory | 2 |
| Cold | |
| Freeze Warning | 2 |
| Freeze Watch | 2 |
| Wind Chill Advisory | 2 |
| Wind and dust | |
| Wind Advisory | 1 |
| Fire | |
| Red Flag Warning | 2 |
| Fire Weather Watch | 2 |
| Fog and smoke | |
| Dense Fog Advisory | 3 |
| Coast and beach | |
| Coastal Flood Warning | 1 |
| Coastal Flood Advisory | 6 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20132015
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.