Alert archive / Delaware / Mesoscale Discussions / 2021
Mesoscale Discussions in Delaware, July 2021
18 mesoscale discussions in July 2021. 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 July 2021. Tap one for its archive.
- Mesoscale Discussions
- 18
- Busiest day
- July 17, 20214 mesoscale discussions
Over time
By day
Days in UTC, the clock the archive keeps.
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 |
|---|---|---|---|---|
| Jul 1, 11:45 AM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 2 hr |
| Jul 1, 2:36 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle | 84 min |
| Jul 1, 4:16 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 89 min |
| Jul 2, 3:13 PM EDT | Mesoscale Discussion | SPC | New Castle | 92 min |
| Jul 6, 4:23 PM EDT | Mesoscale Discussion | SPC | New Castle | 97 min |
| Jul 8, 10:01 PM EDT | Mesoscale Discussion | SPC | Sussex | 59 min |
| Jul 9, 2:15 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 2 hr |
| Jul 9, 4:35 PM EDT | Mesoscale Discussion | SPC | New Castle | 115 min |
| Jul 12, 1:32 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 88 min |
| Jul 12, 7:25 PM EDT | Mesoscale Discussion | SPC | New Castle | 2 hr |
| Jul 17, 12:00 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle | 3 hr |
| Jul 17, 3:02 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle | 88 min |
| Jul 17, 4:38 PM EDT | Mesoscale Discussion | SPC | New Castle | 97 min |
| Jul 17, 6:54 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle | 2 hr |
| Jul 17, 10:02 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle | 58 min |
| Jul 21, 10:32 AM EDT | Mesoscale Discussion | SPC | Kent, New Castle | 58 min |
| Jul 21, 2:39 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 2 hr |
| Jul 29, 4:26 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle | 94 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20202022
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.