Alert archive / Delaware / 2021
Weather alerts in Delaware, October 2021
34 weather alerts in October 2021, 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 October 2021. Tap one for its archive.
- Alerts
- 34
- Warnings
- 8
- Watches
- 2
- Advisories
- 11
- Busiest day
- October 25, 20216 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 |
|---|---|---|---|---|
| Oct 3, 3:33 AM EDT | Dense Fog Advisory | PHI | New Castle | 6 hr |
| Oct 4, 4:44 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle | 2 hr |
| Oct 5, 12:49 AM EDT | Special Weather Statement | PHI | New Castle | 26 min |
| Oct 5, 2:10 AM EDT | Areal Flood Advisory | PHI | New Castle | 4 hr |
| Oct 8, 5:24 AM EDT | Coastal Flood Advisory | PHI | Kent, New Castle, Sussex | 4 days |
| Oct 10, 4:14 AM EDT | Coastal Flood Warning | PHI | Kent, Sussex | 37 hr |
| Oct 11, 4:59 PM EDT | Coastal Flood Statement | PHI | Sussex | 24 hr |
| Oct 12, 4:07 AM EDT | Coastal Flood Advisory | PHI | Kent, Sussex | 13 hr |
| Oct 12, 5:23 PM EDT | Coastal Flood Statement | PHI | Sussex | 7 hr |
| Oct 14, 3:16 AM EDT | Dense Fog Advisory | PHI | Kent, New Castle, Sussex | 3 hr |
| Oct 16, 1:50 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle | 115 min |
| Oct 16, 3:31 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 18 min |
| Oct 16, 3:40 PM EDT | Special Weather Statement | PHI | New Castle | 50 min |
| Oct 16, 4:18 PM EDT | Special Weather Statement | PHI | New Castle | 57 min |
| Oct 24, 3:09 PM EDT | Flash Flood Watch | PHI | New Castle | 48 hr |
| Oct 25, 4:15 PM EDT | Special Weather Statement | PHI | Sussex | 30 min |
| Oct 25, 5:27 PM EDT | Special Weather Statement | PHI | Kent | 33 min |
| Oct 25, 6:27 PM EDT | Special Weather Statement | PHI | New Castle | 33 min |
| Oct 25, 6:33 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 42 min |
| Oct 25, 6:41 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle | 2 hr |
| Oct 25, 6:57 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 48 min |
| Oct 26, 12:31 AM EDT | Areal Flood Warning | PHI | New Castle | 5 hr |
| Oct 26, 1:53 AM EDT | Areal Flood Advisory | PHI | Sussex | 3 hr |
| Oct 26, 8:18 PM EDT | Coastal Flood Advisory | PHI | Sussex | 21 hr |
| Oct 27, 5:08 PM EDT | Coastal Flood Advisory | PHI | Kent, New Castle, Sussex | 34 hr |
| Oct 28, 3:22 AM EDT | Coastal Flood Watch | PHI | Kent, New Castle, Sussex | 15 hr |
| Oct 28, 3:23 AM EDT | Wind Advisory | PHI | Kent, New Castle, Sussex | 45 hr |
| Oct 28, 4:20 PM EDT | High Wind Warning | PHI | Sussex | 28 hr |
| Oct 28, 6:20 PM EDT | Coastal Flood Warning | PHI | Kent, New Castle, Sussex | 55 hr |
| Oct 29, 3:36 PM EDT | Mesoscale Discussion | SPC | Sussex | 2 hr |
| Oct 29, 6:10 PM EDT | Areal Flood Advisory | PHI | Kent, New Castle, Sussex | 3 hr |
| Oct 29, 8:31 PM EDT | River Flood Warning | PHI | New Castle | 4 hr |
| Oct 30, 4:25 AM EDT | Coastal Flood Advisory | PHI | Kent, Sussex | 41 hr |
| Oct 31, 1:16 AM EDT | Coastal Flood Statement | PHI | Sussex | 20 hr |
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 | 3 |
| Mesoscale Discussion | 4 |
| Special Weather Statement | 6 |
| Flooding | |
| Areal Flood Warning | 1 |
| River Flood Warning | 1 |
| Flash Flood Watch | 1 |
| Areal Flood Advisory | 3 |
| Wind and dust | |
| High Wind Warning | 1 |
| Wind Advisory | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 2 |
| Coast and beach | |
| Coastal Flood Warning | 2 |
| Coastal Flood Watch | 1 |
| Coastal Flood Advisory | 5 |
| Coastal Flood Statement | 3 |
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.