Alert archive / Delaware / Coastal Flood Advisories
Coastal Flood Advisories in Delaware, 2023
39 coastal flood advisories in 2023. 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 coastal flood advisories reaches back to 2005.
Coastal Flood Advisories by county
Each county as a circle sized by its count in 2023. Tap one for its archive.
- Coastal Flood Advisories
- 39
- Busiest month
- September7 coastal flood advisories
- Busiest day
- July 5, 20232 coastal flood advisories
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 21, 3:59 PM EST | Coastal Flood Advisory | PHI | Kent, Sussex | 21 hr |
| Jan 22, 3:12 PM EST | Coastal Flood Advisory | PHI | Kent, Sussex | 22 hr |
| Feb 28, 1:21 AM EST | Coastal Flood Advisory | PHI | Kent, New Castle, Sussex | 4 hr |
| Mar 3, 3:49 AM EST | Coastal Flood Advisory | PHI | Kent, New Castle | 38 hr |
| Mar 11, 5:47 AM EST | Coastal Flood Advisory | PHI | Kent, New Castle, Sussex | 19 hr |
| Mar 13, 9:26 AM EDT | Coastal Flood Advisory | PHI | Sussex | 21 hr |
| Apr 29, 7:31 PM EDT | Coastal Flood Advisory | PHI | Sussex | 44 hr |
| Jun 2, 5:50 PM EDT | Coastal Flood Advisory | PHI | Kent, New Castle, Sussex | 35 hr |
| Jun 4, 5:00 AM EDT | Coastal Flood Advisory | PHI | Kent, New Castle, Sussex | 29 hr |
| Jun 5, 5:58 AM EDT | Coastal Flood Advisory | PHI | Kent, New Castle, Sussex | 24 hr |
| Jun 6, 5:46 AM EDT | Coastal Flood Advisory | PHI | Sussex | 21 hr |
| Jun 21, 5:04 AM EDT | Coastal Flood Advisory | PHI | Kent, New Castle, Sussex | 25 hr |
| Jul 4, 8:41 PM EDT | Coastal Flood Advisory | PHI | Kent, Sussex | 7 hr |
| Jul 5, 3:21 AM EDT | Coastal Flood Advisory | PHI | Kent, Sussex | 24 hr |
| Jul 6, 5:44 PM EDT | Coastal Flood Advisory | PHI | Kent | 10 hr |
| Jul 31, 4:08 AM EDT | Coastal Flood Advisory | PHI | Kent, New Castle, Sussex | 20 hr |
| Aug 1, 3:52 AM EDT | Coastal Flood Advisory | PHI | Kent, New Castle, Sussex | 22 hr |
| Aug 2, 2:58 AM EDT | Coastal Flood Advisory | PHI | Kent, Sussex | 23 hr |
| Aug 28, 10:26 AM EDT | Coastal Flood Advisory | PHI | Kent, Sussex | 13 hr |
| Aug 29, 5:02 AM EDT | Coastal Flood Advisory | PHI | Kent, New Castle, Sussex | 23 hr |
| Aug 30, 3:50 AM EDT | Coastal Flood Advisory | PHI | Kent, Sussex | 21 hr |
| Aug 31, 4:39 AM EDT | Coastal Flood Advisory | PHI | Kent, New Castle, Sussex | 25 hr |
| Sep 1, 3:34 PM EDT | Coastal Flood Advisory | PHI | Kent, New Castle, Sussex | 11 hr |
| Sep 22, 4:01 AM EDT | Coastal Flood Advisory | PHI | New Castle | 41 hr |
| Sep 22, 3:52 PM EDT | Coastal Flood Advisory | PHI | Kent, New Castle, Sussex | 58 hr |
| Sep 25, 3:30 PM EDT | Coastal Flood Advisory | PHI | New Castle | 36 hr |
| Sep 27, 3:06 AM EDT | Coastal Flood Advisory | PHI | Kent, New Castle, Sussex | 25 hr |
| Sep 28, 4:26 AM EDT | Coastal Flood Advisory | PHI | Kent, New Castle, Sussex | 3 days |
| Sep 30, 5:34 PM EDT | Coastal Flood Advisory | PHI | Kent, Sussex | 20 hr |
| Oct 1, 2:07 PM EDT | Coastal Flood Advisory | PHI | Sussex | 4 hr |
| Oct 14, 5:33 AM EDT | Coastal Flood Advisory | PHI | Kent, Sussex | 59 hr |
| Oct 15, 2:34 PM EDT | Coastal Flood Advisory | PHI | Kent | 23 hr |
| Oct 20, 3:52 PM EDT | Coastal Flood Advisory | PHI | Sussex | 4 hr |
| Oct 28, 4:41 PM EDT | Coastal Flood Advisory | PHI | Kent, Sussex | 20 hr |
| Oct 29, 4:46 PM EDT | Coastal Flood Advisory | PHI | Kent, Sussex | 21 hr |
| Nov 21, 4:50 AM EST | Coastal Flood Advisory | PHI | Sussex | 44 hr |
| Dec 16, 1:58 PM EST | Coastal Flood Advisory | PHI | Sussex | 52 hr |
| Dec 18, 6:13 PM EST | Coastal Flood Advisory | PHI | Sussex | 10 hr |
| Dec 28, 2:33 AM EST | Coastal Flood Advisory | PHI | Kent, New Castle, Sussex | 39 hr |
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 archive20222024
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. Warning verification from the Mesonet's Cow. Rebuilt daily.