Alert archive / Delaware / 2020
Weather alerts in Delaware, March 2020
11 weather alerts in March 2020, 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 March 2020. Tap one for its archive.
- Alerts
- 11
- Warnings
- 2
- Watches
- 0
- Advisories
- 3
- Busiest day
- March 4, 20204 alerts
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 |
|---|---|---|---|---|
| Mar 3, 6:50 PM EST | Mesoscale Discussion | SPC | Kent, New Castle | 2 hr |
| Mar 3, 8:09 PM EST | Special Weather Statement | PHI | New Castle | 51 min |
| Mar 3, 8:39 PM EST | Severe Thunderstorm Warning | PHI | New Castle | 51 min |
| Mar 3, 9:09 PM EST | Severe Thunderstorm Warning | PHI | Kent, New Castle | 51 min |
| Mar 3, 10:52 PM EST | Mesoscale Discussion | SPC | Kent, New Castle | 113 min |
| Mar 6, 5:44 AM EST | Coastal Flood Advisory | PHI | Kent, Sussex | 28 hr |
| Mar 8, 4:01 AM EDT | Coastal Flood Advisory | PHI | Kent, New Castle, Sussex | 7 hr |
| Mar 20, 2:32 AM EDT | Dense Fog Advisory | PHI | Kent, New Castle | 6 hr |
| Mar 28, 11:47 AM EDT | Special Weather Statement | PHI | Kent | 28 min |
| Mar 30, 4:31 PM EDT | Special Weather Statement | PHI | New Castle | 44 min |
| Mar 30, 5:14 PM EDT | Special Weather Statement | PHI | New Castle | 46 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 | 2 |
| Mesoscale Discussion | 2 |
| Special Weather Statement | 4 |
| Fog and smoke | |
| Dense Fog Advisory | 1 |
| Coast and beach | |
| Coastal Flood Advisory | 2 |
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 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.