Alert archive / Delaware / Mesoscale Discussions
Mesoscale Discussions in Delaware, 2020
44 mesoscale discussions in 2020. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of mesoscale discussions reaches back to 2003.
Mesoscale Discussions by county
Each county as a circle sized by its count in 2020. Tap one for its archive.
- Mesoscale Discussions
- 44
- Busiest month
- August13 mesoscale discussions
- Busiest day
- April 13, 20203 mesoscale discussions
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 |
|---|---|---|---|---|
| Feb 7, 9:50 AM EST | Mesoscale Discussion | SPC | Kent, New Castle | 85 min |
| Mar 3, 6:50 PM EST | Mesoscale Discussion | SPC | Kent, New Castle | 2 hr |
| Mar 3, 10:52 PM EST | Mesoscale Discussion | SPC | Kent, New Castle | 113 min |
| Apr 9, 11:09 AM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 66 min |
| Apr 9, 2:40 PM EDT | Mesoscale Discussion | SPC | Sussex | 65 min |
| Apr 13, 10:34 AM EDT | Mesoscale Discussion | SPC | New Castle | 86 min |
| Apr 13, 1:20 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 85 min |
| Apr 13, 3:03 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle | 87 min |
| Apr 21, 12:23 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle | 2 hr |
| May 29, 12:27 PM EDT | Mesoscale Discussion | SPC | New Castle | 63 min |
| May 29, 8:01 PM EDT | Mesoscale Discussion | SPC | New Castle | 119 min |
| Jun 3, 11:34 AM EDT | Mesoscale Discussion | SPC | New Castle | 86 min |
| Jun 3, 7:44 PM EDT | Mesoscale Discussion | SPC | New Castle | 91 min |
| Jun 27, 5:30 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 60 min |
| Jul 1, 1:46 PM EDT | Mesoscale Discussion | SPC | Sussex | 119 min |
| Jul 5, 1:50 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 115 min |
| Jul 6, 12:33 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 3 hr |
| Jul 6, 4:33 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 117 min |
| Jul 6, 6:25 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 2 hr |
| Jul 6, 8:39 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 2 hr |
| Jul 22, 10:48 AM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 117 min |
| Jul 22, 4:55 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 95 min |
| Jul 22, 7:01 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 119 min |
| Aug 1, 7:05 PM EDT | Mesoscale Discussion | SPC | Kent | 115 min |
| Aug 4, 1:41 AM EDT | Mesoscale Discussion | SPC | Kent, Sussex | 3 hr |
| Aug 4, 5:15 AM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 3 hr |
| Aug 6, 5:56 AM EDT | Mesoscale Discussion | SPC | Kent, Sussex | 2 hr |
| Aug 7, 1:30 PM EDT | Mesoscale Discussion | SPC | New Castle | 3 hr |
| Aug 12, 1:15 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle | 2 hr |
| Aug 25, 3:10 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle | 95 min |
| Aug 25, 7:07 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 113 min |
| Aug 27, 6:35 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle | 115 min |
| Aug 28, 9:55 AM EDT | Mesoscale Discussion | SPC | New Castle | 3 hr |
| Aug 28, 3:50 PM EDT | Mesoscale Discussion | SPC | New Castle | 85 min |
| Aug 28, 7:50 PM EDT | Mesoscale Discussion | SPC | Sussex | 2 hr |
| Aug 29, 12:08 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 3 hr |
| Sep 2, 8:20 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle | 115 min |
| Sep 3, 3:06 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 114 min |
| Sep 3, 6:18 PM EDT | Mesoscale Discussion | SPC | Kent, Sussex | 117 min |
| Nov 15, 3:33 PM EST | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 2 hr |
| Nov 15, 6:52 PM EST | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 113 min |
| Nov 30, 12:26 PM EST | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 3 hr |
| Nov 30, 3:02 PM EST | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 88 min |
| Nov 30, 4:37 PM EST | Mesoscale Discussion | SPC | Kent, Sussex | 53 min |
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 archive20192021
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.