Alert archive / Delaware / 2009
Weather alerts in Delaware, September 2009
17 weather alerts in September 2009, 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 September 2009. Tap one for its archive.
- Alerts
- 17
- Warnings
- 1
- Watches
- 3
- Advisories
- 7
- Busiest day
- September 11, 20096 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 |
|---|---|---|---|---|
| Sep 5, 4:46 AM EDT | Coastal Flood Statement | PHI | Sussex | 15 hr |
| Sep 6, 4:50 AM EDT | Coastal Flood Statement | PHI | Sussex | 15 hr |
| Sep 7, 4:45 AM EDT | Coastal Flood Statement | PHI | Sussex | 15 hr |
| Sep 8, 3:00 PM EDT | Coastal Flood Advisory | PHI | Sussex | 24 hr |
| Sep 9, 4:02 AM EDT | Coastal Flood Watch | PHI | Sussex | 10 hr |
| Sep 9, 4:02 AM EDT | Coastal Flood Statement | PHI | Sussex | 16 hr |
| Sep 9, 2:30 PM EDT | Coastal Flood Advisory | PHI | Kent, Sussex | 25 hr |
| Sep 10, 3:30 AM EDT | Wind Advisory | PHI | Sussex | 18 hr |
| Sep 10, 2:50 PM EDT | Flash Flood Watch | PHI | New Castle | 25 hr |
| Sep 10, 3:02 PM EDT | Coastal Flood Statement | PHI | Sussex | 20 hr |
| Sep 11, 3:07 AM EDT | Coastal Flood Advisory | PHI | Kent, New Castle, Sussex | 12 hr |
| Sep 11, 4:12 AM EDT | Tornado Watch | SPC | Kent, New Castle, Sussex | 8 hr |
| Sep 11, 8:41 AM EDT | Areal Flood Advisory | PHI | New Castle | 3 hr |
| Sep 11, 8:58 AM EDT | Coastal Flood Statement | PHI | Sussex | 35 hr |
| Sep 11, 10:40 AM EDT | River Flood Warning | PHI | New Castle | 5 hr |
| Sep 11, 10:55 AM EDT | Areal Flood Advisory | PHI | Kent, New Castle | 3 hr |
| Sep 15, 2:52 PM EDT | Coastal Flood Advisory | PHI | Kent, New Castle, Sussex | 59 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 | |
| Tornado Watch | 1 |
| Flooding | |
| River Flood Warning | 1 |
| Flash Flood Watch | 1 |
| Areal Flood Advisory | 2 |
| Wind and dust | |
| Wind Advisory | 1 |
| Coast and beach | |
| Coastal Flood Watch | 1 |
| Coastal Flood Advisory | 4 |
| Coastal Flood Statement | 6 |
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 archive20082010
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.