Weather alerts in Delaware, 2019
448 weather alerts in 2019, 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 2019. Tap one for its archive.
- Alerts
- 448
- Warnings
- 134
- Watches
- 41
- Advisories
- 111
- Busiest month
- June83 alerts
- Busiest day
- June 29, 201920 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 |
|---|---|---|---|---|
| Dec 31, 9:53 PM EST | Areal Flood Advisory | PHI | New Castle | 8 hr |
| Jan 7, 3:16 AM EST | Winter Weather Advisory | PHI | New Castle | 27 hr |
| Jan 10, 3:36 AM EST | Wind Advisory | PHI | New Castle | 9 hr |
| Jan 11, 3:21 PM EST | Winter Weather Advisory | PHI | Kent, New Castle, Sussex | 58 hr |
| Jan 12, 3:17 PM EST | Winter Storm Warning | PHI | Kent, Sussex | 34 hr |
| Jan 19, 11:37 AM EST | Coastal Flood Advisory | PHI | Kent, New Castle, Sussex | 27 hr |
| Jan 19, 2:47 PM EST | Flood Watch | PHI | New Castle | 19 hr |
| Jan 19, 11:52 PM EST | Areal Flood Advisory | PHI | New Castle | 8 hr |
| Jan 20, 3:38 AM EST | Wind Chill Advisory | PHI | Kent, New Castle, Sussex | 50 hr |
| Jan 20, 9:49 AM EST | Wind Advisory | PHI | Kent, New Castle, Sussex | 30 hr |
| Jan 23, 3:58 AM EST | Flood Watch | PHI | New Castle | 36 hr |
| Jan 23, 3:07 PM EST | Wind Advisory | PHI | Kent, New Castle, Sussex | 21 hr |
| Jan 24, 11:53 AM EST | Areal Flood Advisory | PHI | New Castle | 4 hr |
| Jan 24, 2:29 PM EST | Special Weather Statement | PHI | Sussex | 31 min |
| Jan 28, 3:16 PM EST | Winter Weather Advisory | PHI | New Castle | 30 hr |
| Jan 29, 4:12 AM EST | Winter Weather Advisory | PHI | New Castle | 17 hr |
| Jan 29, 9:08 PM EST | Wind Chill Advisory | PHI | Kent, New Castle, Sussex | 37 hr |
| Jan 30, 3:32 AM EST | Wind Advisory | PHI | Kent, New Castle, Sussex | 17 hr |
| Jan 30, 2:04 PM EST | Special Weather Statement | PHI | New Castle | 3 hr |
| Jan 30, 2:05 PM EST | Snow Squall Warning | PHI | New Castle | 55 min |
| Feb 1, 2:55 PM EST | Winter Weather Advisory | PHI | Kent, New Castle, Sussex | 4 hr |
| Feb 3, 11:14 PM EST | Dense Fog Advisory | PHI | Kent, Sussex | 5 hr |
| Feb 4, 12:40 AM EST | Freezing Fog Advisory | PHI | Kent, Sussex | 8 hr |
| Feb 8, 1:07 AM EST | Dense Fog Advisory | PHI | Kent, Sussex | 4 hr |
| Feb 10, 3:36 AM EST | Winter Weather Advisory | PHI | Kent, New Castle, Sussex | 36 hr |
| Feb 11, 4:37 AM EST | Winter Weather Advisory | PHI | New Castle | 37 hr |
| Feb 17, 3:24 PM EST | Coastal Flood Advisory | PHI | Kent, Sussex | 20 hr |
| Feb 18, 3:16 PM EST | Winter Storm Watch | PHI | Kent, New Castle, Sussex | 24 hr |
| Feb 19, 2:55 PM EST | Winter Weather Advisory | PHI | Kent, New Castle, Sussex | 37 hr |
| Feb 20, 10:05 AM EST | Special Weather Statement | PHI | New Castle | 25 min |
| Feb 23, 4:02 AM EST | High Wind Watch | PHI | Kent, New Castle, Sussex | 23 hr |
| Feb 23, 2:58 PM EST | High Wind Warning | PHI | Kent, New Castle, Sussex | 48 hr |
| Feb 24, 3:24 AM EST | Wind Advisory | PHI | Kent, Sussex | 24 hr |
| Feb 24, 7:08 AM EST | Areal Flood Advisory | PHI | Sussex | 4 hr |
| Feb 25, 2:58 PM EST | Wind Advisory | PHI | Kent, New Castle, Sussex | 3 hr |
| Feb 28, 2:50 PM EST | Winter Weather Advisory | PHI | Kent, New Castle, Sussex | 19 hr |
| Mar 2, 3:35 AM EST | Winter Storm Watch | PHI | New Castle | 24 hr |
| Mar 3, 4:01 AM EST | Winter Storm Warning | PHI | New Castle | 24 hr |
| Mar 3, 4:01 AM EST | Winter Weather Advisory | PHI | Kent, New Castle | 24 hr |
| Mar 3, 5:41 PM EST | Mesoscale Discussion | SPC | New Castle | 4 hr |
| Mar 3, 10:18 PM EST | Areal Flood Advisory | PHI | Sussex | 4 hr |
| Mar 20, 8:18 PM EDT | Coastal Flood Advisory | PHI | Kent, New Castle, Sussex | 34 hr |
| Mar 21, 3:22 AM EDT | Flood Watch | PHI | New Castle | 24 hr |
| Mar 21, 4:19 PM EDT | Areal Flood Advisory | PHI | New Castle | 12 hr |
| Mar 22, 5:46 PM EDT | Special Weather Statement | PHI | Sussex | 29 min |
| Mar 22, 5:57 PM EDT | Special Weather Statement | PHI | New Castle | 48 min |
| Mar 22, 6:18 PM EDT | Special Weather Statement | PHI | Sussex | 27 min |
| Mar 22, 6:35 PM EDT | Special Weather Statement | PHI | New Castle | 25 min |
| Apr 1, 3:15 AM EDT | Freeze Warning | PHI | Kent, Sussex | 29 hr |
| Apr 2, 3:02 PM EDT | Fire Weather Watch | PHI | Kent, New Castle, Sussex | 12 hr |
| Apr 3, 3:16 AM EDT | Red Flag Warning | PHI | Kent, New Castle, Sussex | 20 hr |
| Apr 6, 2:14 AM EDT | Dense Fog Advisory | PHI | Kent, Sussex | 5 hr |
| Apr 8, 7:49 PM EDT | Special Weather Statement | PHI | Sussex | 41 min |
| Apr 14, 11:56 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 2 hr |
| Apr 15, 1:05 AM EDT | Tornado Watch | SPC | Kent, New Castle, Sussex | 5 hr |
| Apr 15, 2:46 AM EDT | Severe Thunderstorm Warning | PHI | New Castle | 44 min |
| Apr 15, 3:07 AM EDT | Severe Thunderstorm Warning | PHI | Kent, New Castle, Sussex | 38 min |
| Apr 15, 3:19 AM EDT | Tornado Warning | PHI | New Castle | 26 min |
| Apr 15, 3:19 AM EDT | Wind Advisory | PHI | Kent, New Castle, Sussex | 18 hr |
| Apr 15, 3:21 AM EDT | Tornado Warning | PHI | Kent | 24 min |
| Apr 15, 3:28 AM EDT | Severe Thunderstorm Warning | PHI | Sussex | 47 min |
| Apr 15, 3:31 AM EDT | Tornado Warning | PHI | Sussex | 29 min |
| Apr 15, 3:36 AM EDT | Tornado Warning | PHI | Kent, Sussex | 24 min |
| Apr 15, 3:41 AM EDT | Severe Thunderstorm Warning | PHI | Kent, Sussex | 64 min |
| Apr 15, 3:50 AM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 55 min |
| Apr 15, 3:59 AM EDT | Areal Flood Advisory | PHI | Kent, Sussex | 4 hr |
| Apr 15, 4:19 AM EDT | Special Weather Statement | PHI | Sussex | 26 min |
| Apr 18, 3:17 PM EDT | Flash Flood Watch | PHI | Kent, New Castle, Sussex | 42 hr |
| Apr 18, 4:15 PM EDT | Coastal Flood Advisory | PHI | New Castle | 12 hr |
| Apr 19, 7:21 PM EDT | Special Weather Statement | PHI | Kent, Sussex | 24 min |
| Apr 19, 8:29 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 91 min |
| Apr 19, 9:38 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Sussex | 37 min |
| Apr 19, 9:53 PM EDT | Special Weather Statement | PHI | Sussex | 37 min |
| Apr 19, 10:13 PM EDT | Special Weather Statement | PHI | Kent | 32 min |
| Apr 19, 11:04 PM EDT | Special Weather Statement | PHI | Sussex | 26 min |
| Apr 19, 11:12 PM EDT | Coastal Flood Statement | PHI | Sussex | 43 hr |
| Apr 19, 11:35 PM EDT | Areal Flood Advisory | PHI | Sussex | 2 hr |
| Apr 20, 1:16 AM EDT | Special Weather Statement | PHI | Kent, New Castle | 29 min |
| Apr 20, 4:17 AM EDT | Special Weather Statement | PHI | Kent, Sussex | 28 min |
| Apr 20, 5:26 AM EDT | Areal Flood Advisory | PHI | New Castle | 4 hr |
| Apr 20, 6:28 AM EDT | Areal Flood Advisory | PHI | Kent, Sussex | 4 hr |
| Apr 26, 9:52 AM EDT | Special Weather Statement | PHI | Kent | 38 min |
| Apr 26, 10:05 AM EDT | Special Weather Statement | PHI | Sussex | 40 min |
| Apr 26, 10:51 AM EDT | Special Weather Statement | PHI | Kent | 24 min |
| Apr 26, 11:19 AM EDT | Special Weather Statement | PHI | Kent | 41 min |
| Apr 26, 11:37 AM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 113 min |
| Apr 26, 1:33 PM EDT | Tornado Watch | SPC | Kent, New Castle, Sussex | 6 hr |
| Apr 26, 2:01 PM EDT | Areal Flood Advisory | PHI | Sussex | 3 hr |
| Apr 26, 2:09 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle | 2 hr |
| Apr 26, 4:26 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 94 min |
| Apr 26, 4:28 PM EDT | Severe Thunderstorm Warning | PHI | Kent, New Castle, Sussex | 47 min |
| Apr 26, 4:59 PM EDT | Areal Flood Advisory | PHI | Kent, New Castle | 4 hr |
| Apr 26, 5:07 PM EDT | Severe Thunderstorm Warning | PHI | Kent, New Castle, Sussex | 38 min |
| Apr 26, 5:15 PM EDT | Areal Flood Advisory | PHI | Kent, New Castle | 4 hr |
| Apr 26, 5:37 PM EDT | Severe Thunderstorm Warning | PHI | Kent | 38 min |
| Apr 26, 5:39 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Sussex | 28 min |
| May 2, 4:19 AM EDT | Dense Fog Advisory | PHI | Kent, New Castle | 5 hr |
| May 2, 6:17 PM EDT | Special Weather Statement | PHI | Sussex | 58 min |
| May 2, 6:38 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Sussex | 52 min |
| May 2, 7:20 PM EDT | Special Weather Statement | PHI | Sussex | 40 min |
| May 4, 3:11 PM EDT | Flash Flood Watch | PHI | New Castle | 21 hr |
| May 5, 2:22 AM EDT | Special Weather Statement | PHI | Sussex | 38 min |
| May 5, 3:00 AM EDT | Special Weather Statement | PHI | Sussex | 30 min |
| May 5, 5:50 AM EDT | Coastal Flood Advisory | PHI | Kent, New Castle, Sussex | 24 hr |
| May 12, 5:58 AM EDT | Coastal Flood Advisory | PHI | Kent, New Castle, Sussex | 26 hr |
| May 13, 2:28 PM EDT | Areal Flood Advisory | PHI | New Castle | 4 hr |
| May 20, 5:57 PM EDT | Severe Thunderstorm Warning | PHI | Sussex | 20 min |
| May 20, 6:50 PM EDT | Areal Flood Advisory | PHI | Sussex | 3 hr |
| May 23, 1:02 PM EDT | Severe Thunderstorm Watch | SPC | Kent, New Castle, Sussex | 5 hr |
| May 23, 3:42 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 93 min |
| May 23, 5:01 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Sussex | 37 min |
| May 23, 5:37 PM EDT | Special Weather Statement | PHI | Sussex | 38 min |
| May 23, 11:22 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 38 min |
| May 26, 11:14 AM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 3 hr |
| May 26, 5:45 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle | 2 hr |
| May 26, 8:18 PM EDT | Severe Thunderstorm Warning | PHI | Kent | 27 min |
| May 26, 8:32 PM EDT | Severe Thunderstorm Watch | SPC | Kent, New Castle, Sussex | 4 hr |
| May 26, 9:45 PM EDT | Severe Thunderstorm Warning | PHI | Kent | 45 min |
| May 26, 10:09 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Sussex | 66 min |
| May 26, 10:26 PM EDT | Mesoscale Discussion | SPC | Kent, Sussex | 94 min |
| May 28, 8:28 AM EDT | Severe Thunderstorm Warning | PHI | Kent, Sussex | 47 min |
| May 28, 9:13 AM EDT | Severe Thunderstorm Warning | PHI | Kent, Sussex | 47 min |
| May 28, 1:02 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle | 118 min |
| May 28, 1:48 PM EDT | Tornado Watch | SPC | Kent, New Castle, Sussex | 8 hr |
| May 28, 5:14 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 46 min |
| May 28, 5:34 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 86 min |
| May 28, 6:04 PM EDT | Special Weather Statement | PHI | New Castle | 41 min |
| May 28, 6:11 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 64 min |
| May 28, 6:24 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 48 min |
| May 28, 6:52 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 38 min |
| May 28, 7:00 PM EDT | Areal Flood Advisory | PHI | New Castle | 3 hr |
| May 28, 7:20 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 40 min |
| May 28, 8:07 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle | 113 min |
| May 29, 3:18 AM EDT | Flash Flood Watch | PHI | New Castle | 18 hr |
| May 29, 1:10 PM EDT | Tornado Watch | SPC | New Castle | 8 hr |
| May 29, 3:47 PM EDT | Mesoscale Discussion | SPC | New Castle | 118 min |
| May 29, 5:49 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 41 min |
| May 29, 6:02 PM EDT | Special Weather Statement | PHI | New Castle | 28 min |
| May 29, 6:11 PM EDT | Severe Thunderstorm Warning | PHI | Kent, New Castle | 34 min |
| May 29, 6:22 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 53 min |
| May 29, 6:30 PM EDT | Special Weather Statement | PHI | Kent | 30 min |
| May 29, 6:35 PM EDT | Flash Flood Warning | PHI | New Castle | 3 hr |
| May 29, 6:58 PM EDT | Special Weather Statement | PHI | Kent | 32 min |
| May 29, 7:12 PM EDT | Areal Flood Advisory | PHI | New Castle | 3 hr |
| May 29, 8:10 PM EDT | Special Weather Statement | PHI | Sussex | 35 min |
| May 29, 8:49 PM EDT | Special Weather Statement | PHI | Sussex | 26 min |
| May 30, 3:20 AM EDT | Flash Flood Watch | PHI | New Castle | 18 hr |
| May 30, 12:15 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 2 hr |
| May 30, 2:01 PM EDT | Severe Thunderstorm Watch | SPC | Kent, New Castle, Sussex | 5 hr |
| May 30, 3:56 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 64 min |
| May 30, 4:08 PM EDT | Areal Flood Advisory | PHI | Kent, New Castle | 2 hr |
| May 30, 4:09 PM EDT | Special Weather Statement | PHI | New Castle | 36 min |
| May 30, 4:32 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Sussex | 43 min |
| May 30, 4:46 PM EDT | Special Weather Statement | PHI | New Castle | 29 min |
| May 30, 5:09 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Sussex | 51 min |
| May 30, 5:14 PM EDT | Special Weather Statement | PHI | New Castle | 31 min |
| May 30, 5:22 PM EDT | Areal Flood Advisory | PHI | Kent, New Castle, Sussex | 2 hr |
| Jun 2, 2:40 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 50 min |
| Jun 2, 3:05 PM EDT | Severe Thunderstorm Watch | SPC | Kent, New Castle, Sussex | 7 hr |
| Jun 2, 3:18 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 42 min |
| Jun 2, 5:46 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 44 min |
| Jun 2, 6:24 PM EDT | Special Weather Statement | PHI | New Castle | 36 min |
| Jun 2, 6:43 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 47 min |
| Jun 2, 7:36 PM EDT | Severe Thunderstorm Warning | PHI | Kent | 39 min |
| Jun 2, 8:56 PM EDT | Special Weather Statement | PHI | Sussex | 34 min |
| Jun 2, 9:26 PM EDT | Special Weather Statement | PHI | Sussex | 34 min |
| Jun 5, 4:15 PM EDT | Severe Thunderstorm Warning | PHI | Sussex | 45 min |
| Jun 5, 5:00 PM EDT | Special Weather Statement | PHI | Sussex | 45 min |
| Jun 9, 4:38 AM EDT | Rip Current Statement | PHI | Sussex | 17 hr |
| Jun 9, 10:09 PM EDT | Rip Current Statement | PHI | Sussex | 14 hr |
| Jun 10, 5:24 PM EDT | Areal Flood Advisory | PHI | New Castle | 3 hr |
| Jun 10, 6:02 PM EDT | Areal Flood Advisory | PHI | Kent, Sussex | 2 hr |
| Jun 10, 6:44 PM EDT | Areal Flood Warning | PHI | New Castle | 2 hr |
| Jun 10, 6:59 PM EDT | Areal Flood Warning | PHI | Kent | 112 min |
| Jun 10, 7:36 PM EDT | Areal Flood Advisory | PHI | New Castle | 114 min |
| Jun 12, 7:18 PM EDT | Rip Current Statement | PHI | Sussex | 17 hr |
| Jun 13, 5:08 AM EDT | Areal Flood Advisory | PHI | Kent, New Castle | 4 hr |
| Jun 13, 5:58 AM EDT | Areal Flood Advisory | PHI | Kent, New Castle, Sussex | 3 hr |
| Jun 13, 7:10 PM EDT | Special Weather Statement | PHI | New Castle | 50 min |
| Jun 13, 7:24 PM EDT | Areal Flood Advisory | PHI | New Castle | 4 hr |
| Jun 13, 7:41 PM EDT | Special Weather Statement | PHI | Sussex | 49 min |
| Jun 13, 7:44 PM EDT | Special Weather Statement | PHI | New Castle | 31 min |
| Jun 13, 7:50 PM EDT | Flash Flood Warning | PHI | New Castle | 4 hr |
| Jun 16, 1:53 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle | 97 min |
| Jun 16, 5:39 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 36 min |
| Jun 16, 9:03 PM EDT | Special Weather Statement | PHI | New Castle | 27 min |
| Jun 17, 12:31 AM EDT | Special Weather Statement | PHI | New Castle | 29 min |
| Jun 17, 3:51 AM EDT | Flash Flood Watch | PHI | Kent, New Castle, Sussex | 47 hr |
| Jun 17, 2:03 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 117 min |
| Jun 17, 4:05 PM EDT | Severe Thunderstorm Watch | SPC | Kent, New Castle, Sussex | 6 hr |
| Jun 17, 4:24 PM EDT | Special Weather Statement | PHI | Sussex | 36 min |
| Jun 17, 4:54 PM EDT | Special Weather Statement | PHI | Sussex | 36 min |
| Jun 17, 6:13 PM EDT | Areal Flood Advisory | PHI | New Castle | 2 hr |
| Jun 17, 9:32 PM EDT | Special Weather Statement | PHI | Sussex | 43 min |
| Jun 17, 11:59 PM EDT | Special Weather Statement | PHI | New Castle | 31 min |
| Jun 18, 12:23 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 97 min |
| Jun 18, 2:11 PM EDT | Severe Thunderstorm Watch | SPC | Kent, New Castle, Sussex | 7 hr |
| Jun 18, 4:47 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 88 min |
| Jun 18, 8:39 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Sussex | 51 min |
| Jun 18, 9:09 PM EDT | Areal Flood Advisory | PHI | Kent, Sussex | 2 hr |
| Jun 18, 9:19 PM EDT | Severe Thunderstorm Warning | PHI | Sussex | 41 min |
| Jun 19, 3:17 AM EDT | Flash Flood Watch | PHI | New Castle | 43 hr |
| Jun 19, 11:11 PM EDT | Flash Flood Warning | PHI | New Castle | 6 hr |
| Jun 19, 11:46 PM EDT | River Flood Warning | PHI | New Castle | 104 min |
| Jun 20, 5:10 AM EDT | Areal Flood Warning | PHI | New Castle | 12 hr |
| Jun 20, 1:53 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 2 hr |
| Jun 20, 2:13 PM EDT | Areal Flood Advisory | PHI | New Castle | 4 hr |
| Jun 20, 2:26 PM EDT | Special Weather Statement | PHI | New Castle | 94 min |
| Jun 20, 2:33 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 57 min |
| Jun 20, 2:48 PM EDT | Flash Flood Warning | PHI | New Castle | 4 hr |
| Jun 20, 7:55 PM EDT | Areal Flood Advisory | PHI | Kent, Sussex | 4 hr |
| Jun 28, 3:04 PM EDT | Special Weather Statement | PHI | Sussex | 26 min |
| Jun 28, 3:51 PM EDT | Special Weather Statement | PHI | Sussex | 24 min |
| Jun 28, 4:39 PM EDT | Special Weather Statement | PHI | Kent | 36 min |
| Jun 28, 5:37 PM EDT | Special Weather Statement | PHI | New Castle | 23 min |
| Jun 28, 5:59 PM EDT | Mesoscale Discussion | SPC | New Castle | 2 hr |
| Jun 28, 6:00 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 33 min |
| Jun 28, 6:15 PM EDT | Flash Flood Warning | PHI | New Castle | 106 min |
| Jun 29, 12:08 PM EDT | Severe Thunderstorm Watch | SPC | New Castle | 9 hr |
| Jun 29, 1:45 PM EDT | Mesoscale Discussion | SPC | New Castle | 90 min |
| Jun 29, 2:04 PM EDT | Severe Thunderstorm Watch | SPC | Kent, Sussex | 7 hr |
| Jun 29, 2:33 PM EDT | Special Weather Statement | PHI | Kent | 27 min |
| Jun 29, 2:47 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 28 min |
| Jun 29, 2:57 PM EDT | Special Weather Statement | PHI | Kent | 33 min |
| Jun 29, 3:06 PM EDT | Severe Thunderstorm Warning | PHI | Kent | 39 min |
| Jun 29, 3:13 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 8 min |
| Jun 29, 3:24 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 36 min |
| Jun 29, 3:39 PM EDT | Special Weather Statement | PHI | New Castle | 51 min |
| Jun 29, 3:59 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 46 min |
| Jun 29, 4:00 PM EDT | Flash Flood Warning | PHI | New Castle | 3 hr |
| Jun 29, 4:01 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle | 119 min |
| Jun 29, 4:24 PM EDT | Severe Thunderstorm Warning | PHI | Kent | 36 min |
| Jun 29, 4:38 PM EDT | Severe Thunderstorm Warning | PHI | Kent, New Castle | 52 min |
| Jun 29, 4:52 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Sussex | 38 min |
| Jun 29, 4:55 PM EDT | Severe Thunderstorm Warning | PHI | Kent | 50 min |
| Jun 29, 5:26 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Sussex | 79 min |
| Jun 29, 5:38 PM EDT | Areal Flood Advisory | PHI | Kent | 109 min |
| Jun 29, 6:38 PM EDT | Special Weather Statement | PHI | Sussex | 52 min |
| Jun 29, 10:25 PM EDT | Special Weather Statement | PHI | Kent | 35 min |
| Jun 30, 12:29 AM EDT | Special Weather Statement | PHI | Sussex | 31 min |
| Jul 2, 5:53 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 2 hr |
| Jul 2, 7:27 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 48 min |
| Jul 2, 8:10 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 50 min |
| Jul 3, 2:22 PM EDT | Coastal Flood Advisory | PHI | Kent, New Castle, Sussex | 12 hr |
| Jul 4, 2:11 PM EDT | Areal Flood Advisory | PHI | Sussex | 4 hr |
| Jul 4, 3:15 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Sussex | 27 min |
| Jul 5, 3:27 AM EDT | Heat Advisory | PHI | New Castle | 11 hr |
| Jul 5, 1:46 PM EDT | Areal Flood Advisory | PHI | Kent | 3 hr |
| Jul 5, 2:48 PM EDT | Excessive Heat Warning | PHI | New Castle | 28 hr |
| Jul 6, 1:48 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 2 hr |
| Jul 6, 3:55 PM EDT | Tornado Warning | PHI | New Castle | 50 min |
| Jul 6, 5:04 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 17 min |
| Jul 6, 5:49 PM EDT | Areal Flood Advisory | PHI | New Castle | 4 hr |
| Jul 6, 6:00 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Sussex | 29 min |
| Jul 6, 7:45 PM EDT | Special Weather Statement | PHI | New Castle | 45 min |
| Jul 6, 8:23 PM EDT | Special Weather Statement | PHI | New Castle | 52 min |
| Jul 6, 9:17 PM EDT | Severe Thunderstorm Warning | PHI | Kent, New Castle, Sussex | 43 min |
| Jul 11, 3:44 AM EDT | Flash Flood Watch | PHI | New Castle | 18 hr |
| Jul 11, 12:51 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle | 84 min |
| Jul 11, 1:23 PM EDT | Special Weather Statement | PHI | New Castle | 52 min |
| Jul 11, 1:44 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 61 min |
| Jul 11, 5:12 PM EDT | Flash Flood Warning | PHI | New Castle | 4 hr |
| Jul 11, 5:44 PM EDT | Severe Thunderstorm Warning | PHI | Kent, New Castle | 61 min |
| Jul 11, 5:59 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 2 hr |
| Jul 11, 6:14 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 61 min |
| Jul 11, 6:15 PM EDT | Flash Flood Warning | PHI | New Castle | 4 hr |
| Jul 11, 6:39 PM EDT | Areal Flood Advisory | PHI | Kent, Sussex | 4 hr |
| Jul 11, 8:07 PM EDT | Areal Flood Advisory | PHI | Sussex | 4 hr |
| Jul 11, 8:19 PM EDT | Special Weather Statement | PHI | Sussex | 56 min |
| Jul 16, 3:30 AM EDT | Excessive Heat Watch | PHI | New Castle | 11 hr |
| Jul 16, 2:44 PM EDT | Excessive Heat Warning | PHI | Kent, New Castle, Sussex | 5 days |
| Jul 16, 2:44 PM EDT | Heat Advisory | PHI | Kent, Sussex | 29 hr |
| Jul 17, 3:54 AM EDT | Flash Flood Watch | PHI | New Castle | 19 hr |
| Jul 17, 1:29 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 3 hr |
| Jul 17, 3:14 PM EDT | Excessive Heat Watch | PHI | Kent, Sussex | 24 hr |
| Jul 17, 4:51 PM EDT | Severe Thunderstorm Watch | SPC | Kent, New Castle, Sussex | 6 hr |
| Jul 17, 6:35 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 40 min |
| Jul 17, 6:38 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 97 min |
| Jul 17, 6:44 PM EDT | Severe Thunderstorm Warning | PHI | Kent, New Castle | 46 min |
| Jul 17, 7:15 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 45 min |
| Jul 17, 7:17 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Sussex | 43 min |
| Jul 17, 7:44 PM EDT | Severe Thunderstorm Warning | PHI | Kent, New Castle | 46 min |
| Jul 17, 8:30 PM EDT | Severe Thunderstorm Warning | PHI | Sussex | 45 min |
| Jul 17, 8:54 PM EDT | Severe Thunderstorm Warning | PHI | Sussex | 36 min |
| Jul 17, 9:09 PM EDT | Areal Flood Advisory | PHI | Sussex | 2 hr |
| Jul 17, 11:34 PM EDT | Areal Flood Advisory | PHI | Sussex | 2 hr |
| Jul 18, 1:30 PM EDT | Areal Flood Advisory | PHI | New Castle | 4 hr |
| Jul 18, 1:49 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 2 hr |
| Jul 18, 2:24 PM EDT | Areal Flood Advisory | PHI | New Castle | 3 hr |
| Jul 18, 2:55 PM EDT | Flash Flood Warning | PHI | New Castle | 4 hr |
| Jul 18, 8:16 PM EDT | Special Weather Statement | PHI | Sussex | 59 min |
| Jul 21, 3:15 AM EDT | Flash Flood Watch | PHI | Kent, New Castle, Sussex | 51 hr |
| Jul 21, 3:09 PM EDT | Heat Advisory | PHI | Kent, New Castle, Sussex | 27 hr |
| Jul 21, 9:30 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 45 min |
| Jul 21, 9:44 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 46 min |
| Jul 21, 10:13 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 47 min |
| Jul 21, 10:54 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 25 min |
| Jul 22, 1:11 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle | 94 min |
| Jul 22, 2:17 PM EDT | Severe Thunderstorm Watch | SPC | Kent, New Castle, Sussex | 8 hr |
| Jul 22, 3:47 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 58 min |
| Jul 22, 4:16 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 59 min |
| Jul 22, 4:20 PM EDT | Mesoscale Discussion | SPC | New Castle | 115 min |
| Jul 22, 4:40 PM EDT | Areal Flood Advisory | PHI | Kent, New Castle | 114 min |
| Jul 22, 5:14 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 61 min |
| Jul 22, 8:51 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 84 min |
| Jul 22, 11:58 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Sussex | 47 min |
| Jul 23, 12:44 AM EDT | Severe Thunderstorm Warning | PHI | Kent, Sussex | 31 min |
| Jul 23, 7:48 PM EDT | Areal Flood Advisory | PHI | New Castle | 3 hr |
| Jul 31, 3:28 AM EDT | Flash Flood Watch | PHI | New Castle | 17 hr |
| Jul 31, 1:17 PM EDT | Severe Thunderstorm Watch | SPC | Kent, New Castle, Sussex | 7 hr |
| Jul 31, 2:46 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 44 min |
| Jul 31, 4:00 PM EDT | Special Weather Statement | PHI | Sussex | 30 min |
| Jul 31, 4:19 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 56 min |
| Jul 31, 4:33 PM EDT | Severe Thunderstorm Warning | PHI | Sussex | 9 min |
| Jul 31, 6:05 PM EDT | Severe Thunderstorm Warning | PHI | Sussex | 26 min |
| Jul 31, 8:39 PM EDT | Special Weather Statement | PHI | Sussex | 36 min |
| Jul 31, 8:48 PM EDT | Special Weather Statement | PHI | Sussex | 27 min |
| Jul 31, 9:18 PM EDT | Special Weather Statement | PHI | Sussex | 27 min |
| Aug 1, 2:43 PM EDT | Special Weather Statement | PHI | Kent | 47 min |
| Aug 1, 3:02 PM EDT | Coastal Flood Advisory | PHI | Kent, New Castle, Sussex | 12 hr |
| Aug 1, 3:39 PM EDT | Special Weather Statement | PHI | Kent | 51 min |
| Aug 1, 3:51 PM EDT | Special Weather Statement | PHI | Kent | 39 min |
| Aug 1, 4:00 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Sussex | 60 min |
| Aug 1, 4:06 PM EDT | Severe Thunderstorm Warning | PHI | Kent, New Castle | 54 min |
| Aug 1, 4:11 PM EDT | Special Weather Statement | PHI | New Castle | 34 min |
| Aug 1, 4:41 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 21 min |
| Aug 1, 4:56 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Sussex | 50 min |
| Aug 1, 5:28 PM EDT | Severe Thunderstorm Warning | PHI | Sussex | 47 min |
| Aug 1, 6:16 PM EDT | Special Weather Statement | PHI | Sussex | 14 min |
| Aug 4, 12:06 PM EDT | Special Weather Statement | PHI | Sussex | 39 min |
| Aug 4, 12:28 PM EDT | Severe Thunderstorm Warning | PHI | Sussex | 47 min |
| Aug 4, 12:51 PM EDT | Areal Flood Advisory | PHI | Sussex | 51 min |
| Aug 4, 3:30 PM EDT | Special Weather Statement | PHI | Sussex | 45 min |
| Aug 5, 2:28 PM EDT | Special Weather Statement | PHI | Sussex | 32 min |
| Aug 5, 2:57 PM EDT | Special Weather Statement | PHI | Sussex | 33 min |
| Aug 5, 3:15 PM EDT | Areal Flood Advisory | PHI | Sussex | 68 min |
| Aug 6, 1:54 PM EDT | Special Weather Statement | PHI | Sussex | 36 min |
| Aug 6, 2:26 PM EDT | Areal Flood Advisory | PHI | Sussex | 3 hr |
| Aug 6, 3:04 PM EDT | Special Weather Statement | PHI | Sussex | 26 min |
| Aug 7, 10:02 AM EDT | Flash Flood Watch | PHI | New Castle | 11 hr |
| Aug 7, 1:02 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 88 min |
| Aug 7, 1:46 PM EDT | Special Weather Statement | PHI | Sussex | 29 min |
| Aug 7, 1:49 PM EDT | Severe Thunderstorm Warning | PHI | Sussex | 41 min |
| Aug 7, 2:10 PM EDT | Severe Thunderstorm Watch | SPC | Kent, New Castle, Sussex | 7 hr |
| Aug 7, 3:57 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle | 93 min |
| Aug 7, 4:27 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 63 min |
| Aug 7, 4:44 PM EDT | Special Weather Statement | PHI | New Castle | 31 min |
| Aug 7, 4:57 PM EDT | Severe Thunderstorm Warning | PHI | Kent, New Castle | 63 min |
| Aug 7, 5:16 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 59 min |
| Aug 7, 5:33 PM EDT | Severe Thunderstorm Warning | PHI | Kent, New Castle | 42 min |
| Aug 7, 5:53 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Sussex | 52 min |
| Aug 7, 6:01 PM EDT | Areal Flood Advisory | PHI | New Castle | 3 hr |
| Aug 7, 6:39 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Sussex | 51 min |
| Aug 7, 6:56 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 64 min |
| Aug 7, 7:23 PM EDT | Special Weather Statement | PHI | Sussex | 37 min |
| Aug 7, 7:54 PM EDT | Special Weather Statement | PHI | Sussex | 36 min |
| Aug 8, 7:12 PM EDT | Special Weather Statement | PHI | New Castle | 33 min |
| Aug 14, 2:41 PM EDT | Areal Flood Advisory | PHI | Sussex | 3 hr |
| Aug 16, 5:34 PM EDT | Special Weather Statement | PHI | Sussex | 41 min |
| Aug 16, 5:58 PM EDT | Areal Flood Advisory | PHI | Sussex | 117 min |
| Aug 17, 3:31 PM EDT | Excessive Heat Watch | PHI | New Castle | 12 hr |
| Aug 18, 3:32 AM EDT | Heat Advisory | PHI | New Castle | 4 days |
| Aug 18, 2:08 PM EDT | Special Weather Statement | PHI | New Castle | 37 min |
| Aug 18, 2:26 PM EDT | Areal Flood Advisory | PHI | New Castle | 3 hr |
| Aug 18, 2:38 PM EDT | Special Weather Statement | PHI | New Castle | 37 min |
| Aug 18, 3:00 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 45 min |
| Aug 19, 12:57 PM EDT | Special Weather Statement | PHI | Sussex | 48 min |
| Aug 19, 1:43 PM EDT | Special Weather Statement | PHI | Sussex | 47 min |
| Aug 19, 1:56 PM EDT | Severe Thunderstorm Warning | PHI | Sussex | 49 min |
| Aug 19, 2:39 PM EDT | Areal Flood Advisory | PHI | Sussex | 2 hr |
| Aug 19, 3:00 PM EDT | Severe Thunderstorm Warning | PHI | Sussex | 45 min |
| Aug 19, 3:28 PM EDT | Flash Flood Warning | PHI | Sussex | 3 hr |
| Aug 19, 4:40 PM EDT | Special Weather Statement | PHI | Sussex | 50 min |
| Aug 19, 4:41 PM EDT | Special Weather Statement | PHI | Kent | 49 min |
| Aug 19, 4:46 PM EDT | Severe Thunderstorm Warning | PHI | Sussex | 46 min |
| Aug 19, 4:52 PM EDT | Areal Flood Advisory | PHI | Sussex | 68 min |
| Aug 20, 11:47 PM EDT | Special Weather Statement | PHI | Sussex | 43 min |
| Aug 21, 11:31 AM EDT | Mesoscale Discussion | SPC | New Castle | 119 min |
| Aug 21, 3:27 PM EDT | Severe Thunderstorm Watch | SPC | Kent, New Castle, Sussex | 4 hr |
| Aug 22, 8:54 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 66 min |
| Aug 22, 9:21 PM EDT | Severe Thunderstorm Warning | PHI | Kent | 54 min |
| Aug 22, 10:11 PM EDT | Severe Thunderstorm Warning | PHI | Kent, New Castle, Sussex | 64 min |
| Aug 22, 11:10 PM EDT | Special Weather Statement | PHI | Kent | 50 min |
| Aug 25, 8:32 PM EDT | Rip Current Statement | PHI | Sussex | 47 hr |
| Aug 28, 6:10 AM EDT | Coastal Flood Advisory | PHI | Kent, Sussex | 18 hr |
| Sep 1, 8:32 PM EDT | Rip Current Statement | PHI | Sussex | 24 hr |
| Sep 2, 2:01 PM EDT | Mesoscale Discussion | SPC | New Castle | 119 min |
| Sep 2, 11:43 PM EDT | Areal Flood Advisory | PHI | Kent | 113 min |
| Sep 3, 12:22 AM EDT | Special Weather Statement | PHI | Kent | 23 min |
| Sep 4, 7:15 PM EDT | Special Weather Statement | PHI | New Castle | 30 min |
| Sep 4, 7:24 PM EDT | Severe Thunderstorm Warning | PHI | Kent, New Castle | 51 min |
| Sep 4, 8:13 PM EDT | Severe Thunderstorm Warning | PHI | Kent, New Castle | 62 min |
| Sep 5, 3:44 AM EDT | Rip Current Statement | PHI | Sussex | 41 hr |
| Sep 5, 3:22 PM EDT | High Surf Advisory | PHI | Sussex | 42 hr |
| Sep 6, 3:20 AM EDT | Coastal Flood Advisory | PHI | Kent, New Castle, Sussex | 16 hr |
| Sep 7, 3:40 AM EDT | Rip Current Statement | PHI | Sussex | 17 hr |
| Sep 7, 6:22 PM EDT | Coastal Flood Statement | PHI | Sussex | 6 hr |
| Sep 12, 2:02 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 118 min |
| Sep 12, 5:46 PM EDT | Special Weather Statement | PHI | Sussex | 29 min |
| Sep 12, 5:51 PM EDT | Severe Thunderstorm Warning | PHI | Sussex | 24 min |
| Sep 12, 7:35 PM EDT | Special Weather Statement | PHI | Sussex | 25 min |
| Sep 12, 9:10 PM EDT | Rip Current Statement | PHI | Sussex | 48 hr |
| Sep 16, 1:06 AM EDT | Dense Fog Advisory | PHI | Kent, Sussex | 8 hr |
| Sep 17, 8:26 PM EDT | Rip Current Statement | PHI | Sussex | 4 days |
| Sep 22, 7:55 PM EDT | Rip Current Statement | PHI | Sussex | 50 hr |
| Sep 28, 5:51 PM EDT | Mesoscale Discussion | SPC | New Castle | 114 min |
| Sep 28, 8:06 PM EDT | Rip Current Statement | PHI | Sussex | 5 days |
| Sep 29, 3:29 PM EDT | Coastal Flood Advisory | PHI | Kent, Sussex | 23 hr |
| Oct 3, 3:34 AM EDT | Coastal Flood Advisory | PHI | Kent, Sussex | 12 hr |
| Oct 8, 3:36 PM EDT | Coastal Flood Advisory | PHI | Kent, New Castle, Sussex | 43 hr |
| Oct 9, 4:45 AM EDT | Coastal Flood Watch | PHI | Kent, New Castle, Sussex | 41 hr |
| Oct 10, 4:10 AM EDT | Coastal Flood Warning | PHI | Kent, New Castle, Sussex | 45 hr |
| Oct 10, 4:10 AM EDT | Coastal Flood Advisory | PHI | New Castle | 19 hr |
| Oct 10, 3:36 PM EDT | Coastal Flood Advisory | PHI | Kent, New Castle, Sussex | 65 hr |
| Oct 10, 11:05 PM EDT | Coastal Flood Advisory | PHI | New Castle | 115 min |
| Oct 15, 3:27 PM EDT | Wind Advisory | PHI | Kent, New Castle, Sussex | 51 hr |
| Oct 16, 2:39 PM EDT | Special Weather Statement | PHI | Kent | 36 min |
| Oct 16, 3:16 PM EDT | Special Weather Statement | PHI | Kent, New Castle, Sussex | 59 min |
| Oct 16, 11:59 PM EDT | High Wind Warning | PHI | Sussex | 13 hr |
| Oct 20, 6:13 PM EDT | Special Weather Statement | PHI | Sussex | 62 min |
| Oct 20, 6:28 PM EDT | Wind Advisory | PHI | Sussex | 2 hr |
| Oct 26, 5:32 AM EDT | Coastal Flood Advisory | PHI | Kent, New Castle, Sussex | 35 hr |
| Oct 27, 10:59 AM EDT | Special Weather Statement | PHI | New Castle | 61 min |
| Oct 27, 11:13 AM EDT | Special Weather Statement | PHI | Kent | 47 min |
| Oct 28, 3:48 PM EDT | Coastal Flood Advisory | PHI | Kent, New Castle, Sussex | 25 hr |
| Oct 31, 1:24 PM EDT | Coastal Flood Statement | PHI | Sussex | 20 hr |
| Oct 31, 3:16 PM EDT | Wind Advisory | PHI | Kent, New Castle, Sussex | 18 hr |
| Oct 31, 7:14 PM EDT | Mesoscale Discussion | SPC | New Castle | 2 hr |
| Oct 31, 7:56 PM EDT | Severe Thunderstorm Watch | SPC | Kent, New Castle | 6 hr |
| Oct 31, 9:58 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 2 hr |
| Oct 31, 11:15 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 60 min |
| Oct 31, 11:28 PM EDT | Severe Thunderstorm Warning | PHI | Kent, New Castle | 62 min |
| Nov 1, 12:10 AM EDT | Severe Thunderstorm Warning | PHI | Sussex | 95 min |
| Nov 1, 9:12 AM EDT | Freeze Warning | PHI | Kent, New Castle, Sussex | 25 hr |
| Nov 15, 3:28 PM EST | Coastal Flood Watch | PHI | Kent, New Castle, Sussex | 24 hr |
| Nov 15, 3:28 PM EST | Coastal Flood Advisory | PHI | Sussex | 23 hr |
| Nov 15, 3:37 PM EST | Wind Advisory | PHI | Sussex | 47 hr |
| Nov 16, 3:15 PM EST | Coastal Flood Warning | PHI | Kent, New Castle, Sussex | 36 hr |
| Nov 17, 3:22 AM EST | Coastal Flood Advisory | PHI | Kent, New Castle, Sussex | 37 hr |
| Nov 18, 4:01 PM EST | Coastal Flood Statement | PHI | Sussex | 6 hr |
| Nov 19, 2:00 AM EST | Coastal Flood Statement | PHI | Sussex | 8 hr |
| Nov 27, 3:37 AM EST | Wind Advisory | PHI | Kent, New Castle, Sussex | 38 hr |
| Dec 13, 2:34 PM EST | Coastal Flood Advisory | PHI | Kent, Sussex | 22 hr |
| Dec 15, 3:24 PM EST | Winter Weather Advisory | PHI | New Castle | 51 hr |
| Dec 17, 12:51 AM EST | Areal Flood Advisory | PHI | New Castle | 6 hr |
| Dec 17, 12:04 PM EST | Dense Fog Advisory | PHI | Kent, New Castle, Sussex | 6 hr |
| Dec 26, 2:48 AM EST | Dense Fog Advisory | PHI | Kent, New Castle, Sussex | 9 hr |
| Dec 31, 11:38 AM EST | Coastal Flood Statement | PHI | Sussex | 10 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 archive20182020
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.