Weather alerts in Delaware, 2013
373 weather alerts in 2013, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in 2013. Tap one for its archive.
- Alerts
- 373
- Warnings
- 99
- Watches
- 34
- Advisories
- 97
- Busiest month
- June119 alerts
- Busiest day
- June 13, 201319 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 | Counties | Lasted |
|---|---|---|---|---|
| Jan 12, 2:54 PM EST | Dense Fog Advisory | PHI | Kent, New Castle, Sussex | 22 hr |
| Jan 13, 3:30 PM EST | Dense Fog Advisory | PHI | Kent, New Castle, Sussex | 19 hr |
| Jan 16, 6:58 AM EST | River Flood Warning | PHI | New Castle | 92 min |
| Jan 16, 12:09 PM EST | Winter Storm Watch | PHI | Kent, Sussex | 16 hr |
| Jan 17, 3:39 AM EST | Winter Storm Warning | PHI | Sussex | 18 hr |
| Jan 17, 3:39 AM EST | Winter Weather Advisory | PHI | Kent, Sussex | 21 hr |
| Jan 24, 2:19 AM EST | Winter Weather Advisory | PHI | Sussex | 7 hr |
| Jan 24, 3:43 PM EST | Winter Weather Advisory | PHI | Kent, New Castle, Sussex | 30 hr |
| Jan 27, 3:40 PM EST | Winter Weather Advisory | PHI | New Castle | 30 hr |
| Jan 29, 2:51 PM EST | Flash Flood Watch | PHI | New Castle | 39 hr |
| Jan 30, 4:02 AM EST | Dense Fog Advisory | PHI | New Castle | 8 hr |
| Jan 30, 4:02 AM EST | High Wind Warning | PHI | Kent, Sussex | 26 hr |
| Jan 30, 4:02 AM EST | Wind Advisory | PHI | New Castle | 24 hr |
| Jan 30, 2:41 PM EST | Special Weather Statement | PHI | New Castle | 64 min |
| Jan 30, 5:00 PM EST | Special Weather Statement | PHI | New Castle | 2 hr |
| Jan 30, 8:15 PM EST | Special Weather Statement | PHI | New Castle | 60 min |
| Jan 30, 9:06 PM EST | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 54 min |
| Jan 30, 9:12 PM EST | Special Weather Statement | PHI | Kent, New Castle | 2 hr |
| Jan 31, 12:57 AM EST | Special Weather Statement | PHI | New Castle | 2 hr |
| Jan 31, 1:48 AM EST | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 57 min |
| Jan 31, 2:12 AM EST | Special Weather Statement | PHI | Kent, Sussex | 63 min |
| Jan 31, 2:56 AM EST | Areal Flood Advisory | PHI | New Castle | 4 hr |
| Jan 31, 3:15 AM EST | Special Weather Statement | PHI | Sussex | 2 hr |
| Jan 31, 4:39 AM EST | River Flood Warning | PHI | New Castle | 4 hr |
| Jan 31, 6:01 AM EST | Wind Advisory | PHI | Kent, New Castle, Sussex | 12 hr |
| Feb 1, 3:53 AM EST | Winter Weather Advisory | PHI | Kent, Sussex | 8 hr |
| Feb 5, 11:46 PM EST | Freezing Rain Advisory | PHI | New Castle | 3 hr |
| Feb 7, 2:50 PM EST | Coastal Flood Watch | PHI | Kent, Sussex | 13 hr |
| Feb 7, 3:20 PM EST | Winter Weather Advisory | PHI | New Castle | 36 hr |
| Feb 8, 3:34 AM EST | Wind Advisory | PHI | Sussex | 24 hr |
| Feb 8, 3:58 AM EST | Coastal Flood Warning | PHI | Kent, Sussex | 26 hr |
| Feb 8, 11:08 AM EST | Areal Flood Advisory | PHI | Sussex | 4 hr |
| Feb 9, 5:32 AM EST | Coastal Flood Advisory | PHI | Kent, Sussex | 4 hr |
| Feb 13, 3:12 AM EST | Winter Weather Advisory | PHI | New Castle | 24 hr |
| Feb 26, 11:19 AM EST | Coastal Flood Advisory | PHI | Kent, New Castle, Sussex | 15 hr |
| Mar 4, 2:51 PM EST | Winter Storm Watch | PHI | Kent, New Castle | 38 hr |
| Mar 4, 2:59 PM EST | Coastal Flood Watch | PHI | Kent, Sussex | 25 hr |
| Mar 5, 4:34 AM EST | High Wind Watch | PHI | Sussex | 11 hr |
| Mar 5, 3:27 PM EST | Winter Weather Advisory | PHI | Kent, New Castle | 32 hr |
| Mar 5, 3:30 PM EST | High Wind Warning | PHI | Sussex | 32 hr |
| Mar 5, 3:30 PM EST | Wind Advisory | PHI | Kent, New Castle, Sussex | 30 hr |
| Mar 5, 3:41 PM EST | Coastal Flood Warning | PHI | Kent, Sussex | 54 hr |
| Mar 6, 1:23 PM EST | Special Weather Statement | PHI | Sussex | 52 min |
| Mar 6, 2:02 PM EST | Coastal Flood Advisory | PHI | New Castle | 7 hr |
| Mar 6, 3:50 PM EST | Areal Flood Advisory | PHI | Sussex | 4 hr |
| Mar 6, 5:55 PM EST | Coastal Flood Warning | PHI | Kent, Sussex | 28 hr |
| Mar 6, 9:32 PM EST | Wind Advisory | PHI | Sussex | 2 hr |
| Mar 6, 11:52 PM EST | Wind Advisory | PHI | Sussex | 4 hr |
| Mar 7, 9:28 PM EST | Coastal Flood Advisory | PHI | Kent, Sussex | 11 hr |
| Mar 8, 2:56 PM EST | Coastal Flood Warning | PHI | Kent, Sussex | 18 hr |
| Mar 9, 2:34 PM EST | Coastal Flood Advisory | PHI | Kent, Sussex | 7 hr |
| Mar 9, 9:07 PM EST | Coastal Flood Advisory | PHI | Kent, Sussex | 4 hr |
| Mar 10, 1:25 AM EST | Coastal Flood Warning | PHI | Kent, Sussex | 10 hr |
| Mar 10, 1:25 AM EST | Coastal Flood Advisory | PHI | New Castle | 27 hr |
| Mar 11, 5:14 AM EDT | Dense Fog Advisory | PHI | Kent, New Castle, Sussex | 5 hr |
| Mar 12, 5:26 AM EDT | Coastal Flood Advisory | PHI | Kent, New Castle | 11 hr |
| Mar 20, 3:01 PM EDT | Winter Weather Advisory | PHI | Sussex | 13 hr |
| Mar 24, 3:24 PM EDT | Coastal Flood Advisory | PHI | Sussex | 29 hr |
| Mar 24, 3:44 PM EDT | Winter Weather Advisory | PHI | Kent, New Castle, Sussex | 29 hr |
| Mar 25, 5:31 AM EDT | Mesoscale Discussion | SPC | New Castle | 6 hr |
| Apr 2, 3:33 PM EDT | Fire Weather Watch | PHI | Kent, New Castle, Sussex | 12 hr |
| Apr 3, 3:44 AM EDT | Red Flag Warning | PHI | Kent, New Castle | 18 hr |
| Apr 5, 5:20 PM EDT | Frost Advisory | PHI | Kent, Sussex | 14 hr |
| Apr 10, 10:10 PM EDT | Special Weather Statement | PHI | Kent, New Castle | 2 hr |
| Apr 10, 11:11 PM EDT | Mesoscale Discussion | SPC | New Castle | 94 min |
| Apr 12, 7:37 AM EDT | Special Weather Statement | PHI | Kent, New Castle | 53 min |
| Apr 12, 8:33 AM EDT | Special Weather Statement | PHI | Kent, New Castle | 57 min |
| Apr 12, 9:41 AM EDT | Special Weather Statement | PHI | Kent | 64 min |
| Apr 12, 11:24 PM EDT | Special Weather Statement | PHI | Kent | 111 min |
| Apr 19, 7:12 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 93 min |
| Apr 19, 7:13 PM EDT | Special Weather Statement | PHI | Kent, New Castle, Sussex | 3 hr |
| Apr 19, 8:09 PM EDT | Severe Thunderstorm Watch | SPC | Kent, New Castle, Sussex | 2 hr |
| Apr 19, 9:11 PM EDT | Mesoscale Discussion | SPC | Kent, Sussex | 94 min |
| Apr 20, 6:09 PM EDT | Frost Advisory | PHI | Kent, New Castle, Sussex | 12 hr |
| Apr 21, 3:19 PM EDT | Frost Advisory | PHI | New Castle | 17 hr |
| Apr 23, 1:36 PM EDT | Coastal Flood Advisory | PHI | Kent, Sussex | 6 hr |
| May 11, 7:49 AM EDT | Special Weather Statement | PHI | Kent | 41 min |
| May 11, 1:44 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 91 min |
| May 11, 2:44 PM EDT | Special Weather Statement | PHI | Kent | 61 min |
| May 11, 5:10 PM EDT | Special Weather Statement | PHI | New Castle | 65 min |
| May 11, 5:18 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 42 min |
| May 20, 2:20 AM EDT | Dense Fog Advisory | PHI | New Castle | 6 hr |
| May 24, 12:35 AM EDT | Special Weather Statement | PHI | Kent, Sussex | 85 min |
| Jun 2, 3:18 PM EDT | Mesoscale Discussion | SPC | New Castle | 2 hr |
| Jun 2, 8:05 PM EDT | Special Weather Statement | PHI | Kent | 40 min |
| Jun 3, 8:50 AM EDT | Areal Flood Advisory | PHI | Sussex | 115 min |
| Jun 3, 2:36 PM EDT | Areal Flood Advisory | PHI | Sussex | 4 hr |
| Jun 6, 3:10 PM EDT | Flash Flood Watch | PHI | Kent, New Castle, Sussex | 36 hr |
| Jun 6, 8:42 PM EDT | Rip Current Statement | PHI | Sussex | 48 hr |
| Jun 7, 10:02 AM EDT | Areal Flood Advisory | PHI | New Castle | 4 hr |
| Jun 7, 11:08 AM EDT | River Flood Warning | PHI | New Castle | 15 hr |
| Jun 7, 1:00 PM EDT | Tornado Watch | SPC | Sussex | 7 hr |
| Jun 7, 1:40 PM EDT | Areal Flood Advisory | PHI | New Castle | 6 hr |
| Jun 7, 1:51 PM EDT | Areal Flood Warning | PHI | New Castle | 16 hr |
| Jun 7, 2:17 PM EDT | Areal Flood Advisory | PHI | Kent | 6 hr |
| Jun 7, 2:44 PM EDT | River Flood Warning | PHI | New Castle | 11 hr |
| Jun 7, 2:52 PM EDT | River Flood Warning | PHI | New Castle | 8 hr |
| Jun 7, 3:32 PM EDT | Mesoscale Discussion | SPC | Sussex | 58 min |
| Jun 7, 3:45 PM EDT | Special Weather Statement | PHI | Kent, Sussex | 60 min |
| Jun 7, 5:11 PM EDT | Special Weather Statement | PHI | Kent | 64 min |
| Jun 7, 5:23 PM EDT | Severe Thunderstorm Warning | PHI | Sussex | 52 min |
| Jun 7, 5:52 PM EDT | Flash Flood Warning | PHI | Kent, New Castle | 7 hr |
| Jun 7, 7:27 PM EDT | Mesoscale Discussion | SPC | Sussex | 3 hr |
| Jun 7, 10:21 PM EDT | Flash Flood Warning | PHI | Kent, Sussex | 4 hr |
| Jun 8, 1:11 AM EDT | Areal Flood Advisory | PHI | Kent, New Castle | 4 hr |
| Jun 8, 5:39 AM EDT | Areal Flood Warning | PHI | Kent | 4 hr |
| Jun 8, 9:17 AM EDT | Areal Flood Warning | PHI | Kent | 14 hr |
| Jun 10, 3:30 AM EDT | Flood Watch | PHI | Kent, New Castle, Sussex | 24 hr |
| Jun 10, 5:58 AM EDT | Areal Flood Advisory | PHI | New Castle | 3 hr |
| Jun 10, 12:56 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 2 hr |
| Jun 10, 2:02 PM EDT | Tornado Watch | SPC | Kent, New Castle, Sussex | 10 hr |
| Jun 10, 2:44 PM EDT | Special Weather Statement | PHI | Sussex | 61 min |
| Jun 10, 3:00 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Sussex | 60 min |
| Jun 10, 4:02 PM EDT | Areal Flood Advisory | PHI | New Castle | 4 hr |
| Jun 10, 4:38 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 97 min |
| Jun 10, 4:46 PM EDT | Tornado Warning | PHI | New Castle | 29 min |
| Jun 10, 5:06 PM EDT | Areal Flood Warning | PHI | New Castle | 12 hr |
| Jun 10, 6:17 PM EDT | River Flood Warning | PHI | New Castle | 5 hr |
| Jun 10, 6:59 PM EDT | River Flood Warning | PHI | New Castle | 70 min |
| Jun 10, 8:41 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 64 min |
| Jun 10, 10:49 PM EDT | Areal Flood Advisory | PHI | Kent, New Castle | 116 min |
| Jun 10, 10:52 PM EDT | Special Weather Statement | PHI | Sussex | 53 min |
| Jun 10, 11:00 PM EDT | Tornado Warning | PHI | Sussex | 30 min |
| Jun 11, 12:00 AM EDT | Special Weather Statement | PHI | Sussex | 60 min |
| Jun 12, 3:58 AM EDT | Flood Watch | PHI | New Castle | 36 hr |
| Jun 13, 1:49 AM EDT | Special Weather Statement | PHI | Sussex | 41 min |
| Jun 13, 2:40 AM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 2 hr |
| Jun 13, 5:27 AM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 2 hr |
| Jun 13, 7:30 AM EDT | Severe Thunderstorm Watch | SPC | Kent, New Castle, Sussex | 4 hr |
| Jun 13, 8:10 AM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 95 min |
| Jun 13, 8:40 AM EDT | Severe Thunderstorm Warning | PHI | New Castle | 50 min |
| Jun 13, 9:18 AM EDT | Severe Thunderstorm Warning | PHI | New Castle | 57 min |
| Jun 13, 9:29 AM EDT | Severe Thunderstorm Warning | PHI | Kent, New Castle | 31 min |
| Jun 13, 9:39 AM EDT | Special Weather Statement | PHI | Kent | 51 min |
| Jun 13, 9:55 AM EDT | Severe Thunderstorm Warning | PHI | Kent, Sussex | 35 min |
| Jun 13, 10:24 AM EDT | Special Weather Statement | PHI | Kent, Sussex | 81 min |
| Jun 13, 11:38 AM EDT | Mesoscale Discussion | SPC | Sussex | 67 min |
| Jun 13, 12:19 PM EDT | Severe Thunderstorm Watch | SPC | Kent, Sussex | 7 hr |
| Jun 13, 4:22 PM EDT | Mesoscale Discussion | SPC | Sussex | 53 min |
| Jun 13, 4:25 PM EDT | Severe Thunderstorm Warning | PHI | Sussex | 65 min |
| Jun 13, 4:51 PM EDT | Special Weather Statement | PHI | Kent | 54 min |
| Jun 13, 5:04 PM EDT | Areal Flood Advisory | PHI | Kent, New Castle, Sussex | 4 hr |
| Jun 13, 5:12 PM EDT | Severe Thunderstorm Warning | PHI | Kent | 63 min |
| Jun 13, 5:19 PM EDT | Special Weather Statement | PHI | New Castle | 56 min |
| Jun 16, 6:24 PM EDT | Special Weather Statement | PHI | New Castle | 66 min |
| Jun 16, 6:48 PM EDT | Special Weather Statement | PHI | Sussex | 57 min |
| Jun 16, 7:28 PM EDT | Special Weather Statement | PHI | Kent, Sussex | 62 min |
| Jun 16, 10:02 PM EDT | Special Weather Statement | PHI | Sussex | 58 min |
| Jun 16, 10:48 PM EDT | Special Weather Statement | PHI | Sussex | 12 min |
| Jun 17, 4:06 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 69 min |
| Jun 17, 5:55 PM EDT | Special Weather Statement | PHI | New Castle | 65 min |
| Jun 17, 6:05 PM EDT | Special Weather Statement | PHI | New Castle | 55 min |
| Jun 17, 6:29 PM EDT | Areal Flood Advisory | PHI | New Castle | 2 hr |
| Jun 17, 6:58 PM EDT | Special Weather Statement | PHI | New Castle | 92 min |
| Jun 17, 7:29 PM EDT | River Flood Warning | PHI | New Castle | 5 hr |
| Jun 17, 8:16 PM EDT | Special Weather Statement | PHI | New Castle | 119 min |
| Jun 17, 8:28 PM EDT | Areal Flood Advisory | PHI | New Castle | 107 min |
| Jun 17, 9:51 PM EDT | Special Weather Statement | PHI | New Castle | 114 min |
| Jun 18, 12:14 PM EDT | Areal Flood Advisory | PHI | New Castle | 3 hr |
| Jun 18, 1:32 PM EDT | Areal Flood Advisory | PHI | Kent, New Castle | 3 hr |
| Jun 18, 2:10 PM EDT | Flash Flood Warning | PHI | New Castle | 3 hr |
| Jun 18, 2:29 PM EDT | Flash Flood Warning | PHI | Kent, New Castle, Sussex | 3 hr |
| Jun 18, 4:08 PM EDT | River Flood Warning | PHI | New Castle | 2 hr |
| Jun 18, 4:20 PM EDT | Special Weather Statement | PHI | Sussex | 70 min |
| Jun 18, 4:23 PM EDT | Flash Flood Warning | PHI | Sussex | 4 hr |
| Jun 24, 1:48 PM EDT | Mesoscale Discussion | SPC | New Castle | 57 min |
| Jun 24, 2:07 PM EDT | Areal Flood Advisory | PHI | New Castle | 3 hr |
| Jun 24, 2:44 PM EDT | Severe Thunderstorm Watch | SPC | Kent, New Castle, Sussex | 6 hr |
| Jun 24, 3:23 PM EDT | Special Weather Statement | PHI | New Castle | 52 min |
| Jun 24, 4:43 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle | 62 min |
| Jun 24, 7:47 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 58 min |
| Jun 25, 3:26 PM EDT | Heat Advisory | PHI | New Castle | 20 hr |
| Jun 25, 8:22 PM EDT | Mesoscale Discussion | SPC | New Castle | 83 min |
| Jun 25, 8:46 PM EDT | Severe Thunderstorm Watch | SPC | Kent, New Castle, Sussex | 4 hr |
| Jun 25, 10:28 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 62 min |
| Jun 25, 10:47 PM EDT | Special Weather Statement | PHI | New Castle | 58 min |
| Jun 25, 11:01 PM EDT | Severe Thunderstorm Warning | PHI | Kent | 59 min |
| Jun 25, 11:50 PM EDT | Special Weather Statement | PHI | Sussex | 55 min |
| Jun 26, 1:19 PM EDT | Mesoscale Discussion | SPC | New Castle | 2 hr |
| Jun 26, 2:55 PM EDT | Severe Thunderstorm Watch | SPC | Kent, New Castle, Sussex | 7 hr |
| Jun 26, 4:38 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 97 min |
| Jun 27, 1:04 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 116 min |
| Jun 27, 1:58 PM EDT | Tornado Watch | SPC | Kent, New Castle, Sussex | 7 hr |
| Jun 27, 3:40 PM EDT | Special Weather Statement | PHI | Kent | 50 min |
| Jun 27, 3:57 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 93 min |
| Jun 27, 4:32 PM EDT | Special Weather Statement | PHI | New Castle | 118 min |
| Jun 28, 2:08 PM EDT | Severe Thunderstorm Watch | SPC | Kent, New Castle, Sussex | 7 hr |
| Jun 28, 3:30 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 2 hr |
| Jun 28, 3:33 PM EDT | Areal Flood Advisory | PHI | New Castle | 117 min |
| Jun 28, 4:20 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 55 min |
| Jun 28, 4:27 PM EDT | Tornado Warning | PHI | New Castle | 33 min |
| Jun 28, 5:09 PM EDT | Flash Flood Warning | PHI | New Castle | 11 hr |
| Jun 28, 6:09 PM EDT | Severe Thunderstorm Warning | PHI | Sussex | 96 min |
| Jun 28, 6:47 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 58 min |
| Jun 28, 6:48 PM EDT | River Flood Warning | PHI | New Castle | 9 hr |
| Jun 28, 6:48 PM EDT | River Flood Warning | PHI | New Castle | 8 hr |
| Jun 28, 8:16 PM EDT | Special Weather Statement | PHI | Kent, Sussex | 89 min |
| Jun 28, 8:56 PM EDT | Areal Flood Advisory | PHI | Kent, Sussex | 4 hr |
| Jun 29, 3:34 PM EDT | Flash Flood Watch | PHI | Kent, New Castle, Sussex | 3 days |
| Jun 30, 11:18 AM EDT | Areal Flood Advisory | PHI | New Castle | 117 min |
| Jun 30, 11:45 AM EDT | Flash Flood Warning | PHI | New Castle | 5 hr |
| Jun 30, 11:48 AM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 2 hr |
| Jul 1, 7:09 AM EDT | Areal Flood Advisory | PHI | Kent, New Castle | 4 hr |
| Jul 1, 8:10 AM EDT | Special Weather Statement | PHI | Sussex | 65 min |
| Jul 1, 9:09 AM EDT | Areal Flood Advisory | PHI | Kent, Sussex | 7 hr |
| Jul 1, 12:04 PM EDT | Special Weather Statement | PHI | Sussex | 41 min |
| Jul 1, 4:59 PM EDT | Special Weather Statement | PHI | Sussex | 61 min |
| Jul 2, 4:36 PM EDT | Special Weather Statement | PHI | Kent, New Castle, Sussex | 84 min |
| Jul 2, 4:56 PM EDT | Areal Flood Advisory | PHI | Kent, New Castle, Sussex | 3 hr |
| Jul 2, 5:38 PM EDT | Special Weather Statement | PHI | Kent, Sussex | 82 min |
| Jul 3, 10:22 AM EDT | Special Weather Statement | PHI | Sussex | 23 min |
| Jul 5, 3:46 AM EDT | Excessive Heat Watch | PHI | New Castle | 11 hr |
| Jul 5, 3:04 PM EDT | Excessive Heat Warning | PHI | New Castle | 53 hr |
| Jul 7, 6:09 PM EDT | Mesoscale Discussion | SPC | New Castle | 66 min |
| Jul 7, 7:27 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 48 min |
| Jul 8, 2:25 PM EDT | Special Weather Statement | PHI | New Castle | 95 min |
| Jul 8, 3:31 PM EDT | Special Weather Statement | PHI | New Castle | 59 min |
| Jul 10, 12:52 PM EDT | Special Weather Statement | PHI | New Castle | 83 min |
| Jul 12, 4:08 AM EDT | Flash Flood Watch | PHI | Kent, New Castle, Sussex | 17 hr |
| Jul 12, 7:21 AM EDT | Areal Flood Advisory | PHI | Sussex | 10 hr |
| Jul 12, 9:20 AM EDT | Areal Flood Advisory | PHI | Kent, Sussex | 8 hr |
| Jul 12, 12:15 PM EDT | Areal Flood Advisory | PHI | Kent, New Castle | 14 hr |
| Jul 12, 1:18 PM EDT | Flash Flood Warning | PHI | Kent | 4 hr |
| Jul 12, 1:24 PM EDT | Flash Flood Warning | PHI | Sussex | 4 hr |
| Jul 12, 1:33 PM EDT | Flash Flood Warning | PHI | Sussex | 4 hr |
| Jul 12, 4:00 PM EDT | Areal Flood Advisory | PHI | New Castle | 7 hr |
| Jul 12, 5:18 PM EDT | Areal Flood Advisory | PHI | Sussex | 4 hr |
| Jul 13, 12:00 AM EDT | River Flood Warning | PHI | New Castle | 3 hr |
| Jul 13, 12:09 AM EDT | River Flood Warning | PHI | New Castle | 115 min |
| Jul 13, 1:27 AM EDT | Areal Flood Warning | PHI | New Castle | 4 hr |
| Jul 13, 1:31 AM EDT | River Flood Warning | PHI | New Castle | 4 hr |
| Jul 13, 1:49 AM EDT | Areal Flood Warning | PHI | Kent | 18 hr |
| Jul 13, 3:16 PM EDT | Excessive Heat Watch | PHI | New Castle | 13 hr |
| Jul 13, 3:20 PM EDT | Special Weather Statement | PHI | New Castle | 55 min |
| Jul 14, 4:16 AM EDT | Excessive Heat Watch | PHI | New Castle | 11 hr |
| Jul 14, 4:16 AM EDT | Excessive Heat Warning | PHI | Kent, New Castle, Sussex | 7 days |
| Jul 17, 3:27 PM EDT | Heat Advisory | PHI | Kent, Sussex | 3 days |
| Jul 19, 6:09 PM EDT | Mesoscale Discussion | SPC | New Castle | 2 hr |
| Jul 20, 1:36 PM EDT | Mesoscale Discussion | SPC | New Castle | 54 min |
| Jul 20, 8:56 PM EDT | Special Weather Statement | PHI | New Castle | 64 min |
| Jul 20, 10:17 PM EDT | Severe Thunderstorm Warning | PHI | Kent, New Castle | 58 min |
| Jul 20, 10:55 PM EDT | Areal Flood Advisory | PHI | New Castle | 3 hr |
| Jul 21, 3:17 PM EDT | Special Weather Statement | PHI | Sussex | 58 min |
| Jul 21, 3:44 PM EDT | Special Weather Statement | PHI | New Castle | 2 hr |
| Jul 21, 4:25 PM EDT | Special Weather Statement | PHI | Sussex | 95 min |
| Jul 21, 4:50 PM EDT | Flash Flood Warning | PHI | Sussex | 4 hr |
| Jul 21, 4:58 PM EDT | Areal Flood Advisory | PHI | Kent | 3 hr |
| Jul 21, 5:45 PM EDT | Special Weather Statement | PHI | Sussex | 60 min |
| Jul 21, 6:28 PM EDT | Areal Flood Advisory | PHI | Kent, Sussex | 3 hr |
| Jul 22, 1:18 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 87 min |
| Jul 22, 3:08 PM EDT | Coastal Flood Advisory | PHI | Kent, Sussex | 8 hr |
| Jul 22, 6:32 PM EDT | Special Weather Statement | PHI | New Castle | 58 min |
| Jul 23, 2:22 AM EDT | Special Weather Statement | PHI | Kent, Sussex | 2 hr |
| Jul 23, 3:49 AM EDT | Flash Flood Watch | PHI | New Castle | 11 hr |
| Jul 23, 4:10 PM EDT | Special Weather Statement | PHI | New Castle | 2 hr |
| Jul 25, 3:53 PM EDT | Coastal Flood Advisory | PHI | Kent, Sussex | 10 hr |
| Jul 28, 1:14 PM EDT | Areal Flood Advisory | PHI | Kent, Sussex | 2 hr |
| Jul 28, 1:23 PM EDT | Areal Flood Advisory | PHI | New Castle | 112 min |
| Jul 28, 1:34 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 56 min |
| Jul 28, 1:42 PM EDT | Special Weather Statement | PHI | New Castle | 48 min |
| Jul 28, 1:59 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 46 min |
| Jul 28, 3:04 PM EDT | Special Weather Statement | PHI | Sussex | 41 min |
| Jul 28, 3:22 PM EDT | Areal Flood Advisory | PHI | New Castle | 113 min |
| Jul 28, 3:46 PM EDT | Flash Flood Warning | PHI | New Castle | 7 hr |
| Jul 28, 3:55 PM EDT | Areal Flood Advisory | PHI | Sussex | 110 min |
| Jul 28, 5:07 PM EDT | Areal Flood Advisory | PHI | Kent, New Castle | 113 min |
| Jul 28, 5:50 PM EDT | Special Weather Statement | PHI | Sussex | 40 min |
| Jul 28, 6:33 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle | 117 min |
| Jul 28, 7:54 PM EDT | Special Weather Statement | PHI | New Castle | 36 min |
| Jul 28, 8:06 PM EDT | Areal Flood Advisory | PHI | Kent, New Castle, Sussex | 4 hr |
| Jul 28, 9:01 PM EDT | Special Weather Statement | PHI | Sussex | 44 min |
| Jul 28, 9:04 PM EDT | Flash Flood Warning | PHI | Kent, New Castle | 4 hr |
| Jul 28, 9:38 PM EDT | Special Weather Statement | PHI | Sussex | 67 min |
| Jul 29, 12:24 AM EDT | Areal Flood Advisory | PHI | New Castle | 4 hr |
| Jul 29, 12:39 AM EDT | Special Weather Statement | PHI | New Castle | 66 min |
| Jul 29, 1:18 AM EDT | Severe Thunderstorm Warning | PHI | New Castle | 42 min |
| Aug 1, 3:42 AM EDT | Flash Flood Watch | PHI | New Castle | 14 hr |
| Aug 1, 10:50 AM EDT | Areal Flood Advisory | PHI | New Castle | 3 hr |
| Aug 1, 11:57 AM EDT | River Flood Warning | PHI | New Castle | 3 hr |
| Aug 1, 12:17 PM EDT | Special Weather Statement | PHI | Kent | 43 min |
| Aug 1, 12:48 PM EDT | Areal Flood Advisory | PHI | Kent, Sussex | 3 hr |
| Aug 1, 12:50 PM EDT | Severe Thunderstorm Warning | PHI | Sussex | 40 min |
| Aug 1, 1:12 PM EDT | Severe Thunderstorm Warning | PHI | Sussex | 48 min |
| Aug 1, 2:35 PM EDT | Areal Flood Advisory | PHI | Sussex | 3 hr |
| Aug 1, 2:57 PM EDT | Flash Flood Warning | PHI | Sussex | 3 hr |
| Aug 1, 5:58 PM EDT | Flash Flood Warning | PHI | Sussex | 4 hr |
| Aug 1, 11:06 PM EDT | Special Weather Statement | PHI | Kent | 54 min |
| Aug 9, 3:17 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle | 58 min |
| Aug 9, 7:03 PM EDT | Special Weather Statement | PHI | Sussex | 57 min |
| Aug 9, 7:40 PM EDT | Flash Flood Warning | PHI | Sussex | 4 hr |
| Aug 9, 8:02 PM EDT | Special Weather Statement | PHI | Sussex | 58 min |
| Aug 9, 8:32 PM EDT | Severe Thunderstorm Warning | PHI | Sussex | 28 min |
| Aug 13, 2:45 AM EDT | Flash Flood Watch | PHI | New Castle | 9 hr |
| Aug 13, 6:23 AM EDT | Severe Thunderstorm Warning | PHI | New Castle | 67 min |
| Aug 13, 6:24 AM EDT | Mesoscale Discussion | SPC | Kent, New Castle | 3 hr |
| Aug 13, 6:32 AM EDT | Tornado Warning | PHI | New Castle | 43 min |
| Aug 13, 6:51 AM EDT | Areal Flood Advisory | PHI | New Castle | 7 hr |
| Aug 13, 7:05 AM EDT | Severe Thunderstorm Warning | PHI | New Castle | 40 min |
| Aug 13, 7:31 AM EDT | Special Weather Statement | PHI | New Castle | 44 min |
| Aug 13, 7:54 AM EDT | Flash Flood Warning | PHI | New Castle | 8 hr |
| Aug 13, 7:57 AM EDT | Severe Thunderstorm Warning | PHI | New Castle | 48 min |
| Aug 13, 8:37 AM EDT | River Flood Warning | PHI | New Castle | 4 hr |
| Aug 13, 11:19 AM EDT | Special Weather Statement | PHI | Kent | 56 min |
| Aug 13, 1:50 PM EDT | River Flood Warning | PHI | New Castle | 119 min |
| Aug 13, 2:18 PM EDT | Areal Flood Warning | PHI | New Castle | 9 hr |
| Aug 22, 12:05 AM EDT | Special Weather Statement | PHI | Sussex | 115 min |
| Aug 22, 1:22 AM EDT | Special Weather Statement | PHI | Sussex | 113 min |
| Aug 22, 8:32 AM EDT | Special Weather Statement | PHI | Sussex | 58 min |
| Aug 22, 2:26 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 3 hr |
| Aug 22, 5:19 PM EDT | Special Weather Statement | PHI | Kent | 86 min |
| Aug 28, 5:43 PM EDT | Special Weather Statement | PHI | New Castle | 62 min |
| Aug 28, 8:42 PM EDT | Special Weather Statement | PHI | Kent | 63 min |
| Sep 2, 10:50 AM EDT | Areal Flood Advisory | PHI | New Castle | 3 hr |
| Sep 2, 9:37 PM EDT | Special Weather Statement | PHI | New Castle | 53 min |
| Sep 12, 2:50 PM EDT | Severe Thunderstorm Watch | SPC | Kent, New Castle, Sussex | 6 hr |
| Sep 12, 4:24 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle | 66 min |
| Sep 12, 6:40 PM EDT | Special Weather Statement | PHI | Kent | 65 min |
| Sep 12, 7:26 PM EDT | Special Weather Statement | PHI | Sussex | 64 min |
| Sep 12, 8:03 PM EDT | Mesoscale Discussion | SPC | Kent, Sussex | 57 min |
| Oct 7, 8:10 AM EDT | Mesoscale Discussion | SPC | New Castle | 2 hr |
| Oct 7, 8:56 AM EDT | Tornado Watch | SPC | Kent, New Castle, Sussex | 8 hr |
| Oct 7, 10:36 AM EDT | Mesoscale Discussion | SPC | Kent, New Castle | 114 min |
| Oct 7, 12:20 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 115 min |
| Oct 7, 12:41 PM EDT | Special Weather Statement | PHI | New Castle | 64 min |
| Oct 7, 1:05 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 25 min |
| Oct 7, 1:37 PM EDT | Special Weather Statement | PHI | Kent, New Castle | 53 min |
| Oct 7, 2:18 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Sussex | 57 min |
| Oct 7, 3:18 PM EDT | Mesoscale Discussion | SPC | Kent, Sussex | 87 min |
| Oct 7, 3:21 PM EDT | Special Weather Statement | PHI | Sussex | 39 min |
| Oct 8, 3:18 PM EDT | Coastal Flood Advisory | PHI | Kent, New Castle, Sussex | 24 hr |
| Oct 9, 4:12 AM EDT | Coastal Flood Watch | PHI | Kent, Sussex | 11 hr |
| Oct 9, 3:41 PM EDT | Coastal Flood Advisory | PHI | Kent, New Castle, Sussex | 4 days |
| Oct 10, 9:28 AM EDT | Coastal Flood Warning | PHI | Kent, Sussex | 6 hr |
| Oct 11, 12:27 AM EDT | Special Weather Statement | PHI | Sussex | 93 min |
| Oct 11, 4:43 AM EDT | Areal Flood Advisory | PHI | New Castle | 4 hr |
| Oct 11, 5:08 AM EDT | Special Weather Statement | PHI | Kent, New Castle, Sussex | 3 hr |
| Oct 11, 7:53 AM EDT | River Flood Warning | PHI | New Castle | 3 hr |
| Oct 11, 8:48 AM EDT | Areal Flood Warning | PHI | New Castle | 4 hr |
| Oct 12, 5:43 PM EDT | Special Weather Statement | PHI | Kent | 47 min |
| Oct 12, 8:22 PM EDT | Special Weather Statement | PHI | Sussex | 23 min |
| Oct 12, 8:23 PM EDT | Special Weather Statement | PHI | Sussex | 22 min |
| Oct 24, 2:55 PM EDT | Frost Advisory | PHI | Kent, New Castle | 18 hr |
| Oct 25, 3:47 AM EDT | Freeze Watch | PHI | Kent, New Castle | 10 hr |
| Oct 25, 1:32 PM EDT | Freeze Warning | PHI | Kent, New Castle, Sussex | 19 hr |
| Nov 1, 3:14 AM EDT | Wind Advisory | PHI | Kent, New Castle | 9 hr |
| Nov 1, 8:27 AM EDT | Severe Thunderstorm Warning | PHI | New Castle | 63 min |
| Nov 1, 8:37 AM EDT | Severe Thunderstorm Warning | PHI | New Castle | 68 min |
| Nov 18, 1:07 AM EST | Severe Thunderstorm Watch | SPC | Kent, New Castle, Sussex | 5 hr |
| Nov 18, 2:28 AM EST | Severe Thunderstorm Warning | PHI | New Castle | 62 min |
| Nov 18, 2:31 AM EST | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 89 min |
| Nov 18, 2:46 AM EST | Severe Thunderstorm Warning | PHI | Kent, New Castle | 59 min |
| Nov 18, 3:29 AM EST | Severe Thunderstorm Warning | PHI | New Castle | 61 min |
| Nov 18, 3:39 AM EST | Severe Thunderstorm Warning | PHI | Kent, New Castle, Sussex | 66 min |
| Nov 23, 3:43 PM EST | Red Flag Warning | PHI | Kent, New Castle, Sussex | 26 hr |
| Nov 26, 3:55 AM EST | Wind Advisory | PHI | Kent, Sussex | 30 hr |
| Nov 26, 3:43 PM EST | Flood Watch | PHI | New Castle | 19 hr |
| Nov 27, 3:46 AM EST | Areal Flood Advisory | PHI | New Castle | 6 hr |
| Nov 27, 3:57 AM EST | River Flood Warning | PHI | New Castle | 6 hr |
| Nov 27, 4:44 AM EST | Areal Flood Advisory | PHI | Kent | 4 hr |
| Nov 27, 5:45 AM EST | River Flood Warning | PHI | New Castle | 4 hr |
| Dec 3, 3:17 AM EST | Coastal Flood Advisory | PHI | Kent, Sussex | 6 hr |
| Dec 5, 6:36 AM EST | Dense Fog Advisory | PHI | Kent, New Castle, Sussex | 3 hr |
| Dec 7, 4:03 PM EST | Winter Weather Advisory | PHI | Kent, New Castle, Sussex | 45 hr |
| Dec 8, 12:41 PM EST | Winter Storm Warning | PHI | New Castle | 8 hr |
| Dec 8, 2:30 PM EST | Mesoscale Discussion | SPC | Kent, New Castle | 2 hr |
| Dec 9, 3:48 PM EST | Winter Storm Warning | PHI | New Castle | 22 hr |
| Dec 9, 3:48 PM EST | Winter Weather Advisory | PHI | Kent, Sussex | 22 hr |
| Dec 10, 7:23 AM EST | Special Weather Statement | PHI | New Castle | 112 min |
| Dec 10, 7:28 AM EST | Mesoscale Discussion | SPC | New Castle | 5 hr |
| Dec 10, 7:52 AM EST | Special Weather Statement | PHI | Kent | 53 min |
| Dec 13, 3:24 PM EST | Winter Weather Advisory | PHI | New Castle | 36 hr |
| Dec 16, 2:56 PM EST | Winter Weather Advisory | PHI | New Castle | 27 hr |
| Dec 29, 3:00 PM EST | River Flood Warning | PHI | New Castle | 6 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
By county
Every county with at least one alert. A county page lists each alert that covered it.
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe 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.