Alert archive / Delaware / 2011
Weather alerts in Delaware, December 2011
16 weather alerts in December 2011, 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 December 2011. Tap one for its archive.
- Alerts
- 16
- Warnings
- 3
- Watches
- 2
- Advisories
- 5
- Busiest day
- December 7, 20113 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 |
|---|---|---|---|---|
| Dec 4, 10:44 PM EST | Dense Fog Advisory | PHI | Kent, New Castle, Sussex | 11 hr |
| Dec 6, 3:10 PM EST | Flood Watch | PHI | New Castle | 36 hr |
| Dec 7, 3:45 AM EST | Wind Advisory | PHI | Kent, Sussex | 24 hr |
| Dec 7, 6:51 AM EST | Areal Flood Advisory | PHI | Kent, New Castle | 4 hr |
| Dec 7, 5:58 PM EST | River Flood Warning | PHI | New Castle | 11 hr |
| Dec 7, 7:19 PM EST | Mesoscale Discussion | SPC | Kent, Sussex | 26 min |
| Dec 7, 7:33 PM EST | Areal Flood Warning | PHI | Kent, New Castle | 11 hr |
| Dec 22, 9:43 PM EST | Wind Advisory | PHI | Sussex | 9 hr |
| Dec 23, 2:37 AM EST | River Flood Warning | PHI | New Castle | 6 hr |
| Dec 24, 4:46 AM EST | Coastal Flood Statement | PHI | Sussex | 5 hr |
| Dec 25, 5:48 AM EST | Coastal Flood Statement | PHI | Sussex | 5 hr |
| Dec 26, 3:13 PM EST | Flood Watch | PHI | New Castle | 30 hr |
| Dec 27, 3:41 AM EST | Wind Advisory | PHI | Kent, Sussex | 18 hr |
| Dec 27, 1:20 PM EST | Coastal Flood Statement | PHI | New Castle | 4 hr |
| Dec 27, 6:08 PM EST | Special Weather Statement | PHI | Kent, New Castle, Sussex | 52 min |
| Dec 27, 7:12 PM EST | Special Weather Statement | PHI | Sussex | 108 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 | |
| Mesoscale Discussion | 1 |
| Special Weather Statement | 2 |
| Flooding | |
| Areal Flood Warning | 1 |
| River Flood Warning | 2 |
| Flood Watch | 2 |
| Areal Flood Advisory | 1 |
| Wind and dust | |
| Wind Advisory | 3 |
| Fog and smoke | |
| Dense Fog Advisory | 1 |
| Coast and beach | |
| 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 archive20102012
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.