Alert archive / Delaware / 2011
Weather alerts in Delaware, September 2011
63 weather alerts in September 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 September 2011. Tap one for its archive.
- Alerts
- 63
- Warnings
- 13
- Watches
- 2
- Advisories
- 19
- Busiest day
- September 28, 201116 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 2, 3:41 AM EDT | Coastal Flood Advisory | PHI | Kent, New Castle, Sussex | 16 hr |
| Sep 4, 3:05 PM EDT | Flood Watch | PHI | New Castle | 4 days |
| Sep 5, 6:03 PM EDT | Special Weather Statement | PHI | New Castle | 117 min |
| Sep 6, 12:22 AM EDT | Areal Flood Advisory | PHI | New Castle | 3 hr |
| Sep 6, 4:17 AM EDT | Special Weather Statement | PHI | Sussex | 43 min |
| Sep 6, 4:24 PM EDT | River Flood Warning | PHI | New Castle | 16 hr |
| Sep 6, 5:43 PM EDT | Areal Flood Advisory | PHI | New Castle | 3 hr |
| Sep 6, 5:44 PM EDT | Special Weather Statement | PHI | Kent, Sussex | 2 hr |
| Sep 6, 7:59 PM EDT | River Flood Warning | PHI | New Castle | 4 hr |
| Sep 6, 10:21 PM EDT | Flash Flood Warning | PHI | Kent, Sussex | 3 hr |
| Sep 7, 6:12 AM EDT | Rip Current Statement | PHI | Sussex | 65 hr |
| Sep 7, 7:32 AM EDT | River Flood Warning | PHI | New Castle | 3 hr |
| Sep 7, 11:48 AM EDT | Coastal Flood Advisory | PHI | Kent, New Castle | 18 hr |
| Sep 8, 1:29 AM EDT | Areal Flood Advisory | PHI | Kent, Sussex | 4 hr |
| Sep 8, 3:26 AM EDT | Flash Flood Warning | PHI | Kent, Sussex | 5 hr |
| Sep 8, 3:41 AM EDT | River Flood Warning | PHI | New Castle | 14 hr |
| Sep 8, 5:30 AM EDT | Coastal Flood Advisory | PHI | Kent, New Castle | 17 hr |
| Sep 8, 9:23 AM EDT | Areal Flood Advisory | PHI | Kent, New Castle, Sussex | 4 hr |
| Sep 8, 9:56 AM EDT | Special Weather Statement | PHI | Kent | 64 min |
| Sep 8, 1:51 PM EDT | Areal Flood Advisory | PHI | Kent, Sussex | 6 hr |
| Sep 8, 3:53 PM EDT | Flash Flood Warning | PHI | Kent, Sussex | 4 hr |
| Sep 8, 7:41 PM EDT | Areal Flood Warning | PHI | Kent, Sussex | 14 hr |
| Sep 9, 4:28 AM EDT | Coastal Flood Advisory | PHI | Kent, New Castle | 19 hr |
| Sep 11, 1:54 PM EDT | Special Weather Statement | PHI | Kent | 66 min |
| Sep 11, 3:52 PM EDT | Special Weather Statement | PHI | New Castle | 53 min |
| Sep 11, 6:38 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 97 min |
| Sep 11, 10:29 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 46 min |
| Sep 11, 10:44 PM EDT | Areal Flood Advisory | PHI | New Castle | 107 min |
| Sep 11, 11:02 PM EDT | Areal Flood Advisory | PHI | Kent, New Castle | 103 min |
| Sep 11, 11:05 PM EDT | Special Weather Statement | PHI | New Castle | 85 min |
| Sep 11, 11:10 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 65 min |
| Sep 12, 12:46 AM EDT | Special Weather Statement | PHI | Kent | 59 min |
| Sep 15, 7:48 PM EDT | Wind Advisory | PHI | Sussex | 4 hr |
| Sep 22, 3:43 AM EDT | Flood Watch | PHI | Kent, New Castle, Sussex | 45 hr |
| Sep 23, 10:13 AM EDT | Areal Flood Advisory | PHI | Kent, New Castle | 5 hr |
| Sep 23, 4:33 PM EDT | Areal Flood Warning | PHI | Kent, New Castle, Sussex | 5 hr |
| Sep 23, 7:21 PM EDT | Special Weather Statement | PHI | New Castle | 24 min |
| Sep 23, 8:43 PM EDT | River Flood Warning | PHI | New Castle | 8 hr |
| Sep 26, 9:39 PM EDT | Coastal Flood Statement | PHI | Sussex | 13 hr |
| Sep 27, 3:00 PM EDT | Coastal Flood Statement | PHI | Sussex | 8 hr |
| Sep 27, 4:54 PM EDT | Special Weather Statement | PHI | Kent | 96 min |
| Sep 27, 11:53 PM EDT | Coastal Flood Statement | PHI | New Castle | 4 hr |
| Sep 28, 4:10 AM EDT | Coastal Flood Advisory | PHI | Kent, Sussex | 7 hr |
| Sep 28, 8:30 AM EDT | Special Weather Statement | PHI | Sussex | 2 hr |
| Sep 28, 9:10 AM EDT | Special Weather Statement | PHI | Sussex | 35 min |
| Sep 28, 9:32 AM EDT | Areal Flood Advisory | PHI | Kent, Sussex | 3 hr |
| Sep 28, 10:02 AM EDT | Coastal Flood Statement | PHI | New Castle | 8 hr |
| Sep 28, 10:05 AM EDT | Special Weather Statement | PHI | Kent | 40 min |
| Sep 28, 10:45 AM EDT | Special Weather Statement | PHI | Kent | 60 min |
| Sep 28, 1:31 PM EDT | Special Weather Statement | PHI | Sussex | 59 min |
| Sep 28, 1:58 PM EDT | Severe Thunderstorm Warning | PHI | Kent | 62 min |
| Sep 28, 2:14 PM EDT | Areal Flood Advisory | PHI | Kent, Sussex | 2 hr |
| Sep 28, 2:41 PM EDT | Special Weather Statement | PHI | Kent | 64 min |
| Sep 28, 2:59 PM EDT | Special Weather Statement | PHI | New Castle | 61 min |
| Sep 28, 3:29 PM EDT | Coastal Flood Statement | PHI | Kent, Sussex | 9 hr |
| Sep 28, 3:54 PM EDT | Special Weather Statement | PHI | Kent, New Castle | 66 min |
| Sep 28, 4:45 PM EDT | Mesoscale Discussion | SPC | New Castle | 60 min |
| Sep 28, 10:02 PM EDT | Coastal Flood Advisory | PHI | New Castle | 8 hr |
| Sep 29, 3:34 AM EDT | Coastal Flood Advisory | PHI | Kent, New Castle, Sussex | 14 hr |
| Sep 29, 7:39 AM EDT | Special Weather Statement | PHI | Sussex | 66 min |
| Sep 29, 1:16 PM EDT | Special Weather Statement | PHI | New Castle | 59 min |
| Sep 30, 3:40 AM EDT | Coastal Flood Advisory | PHI | Kent, New Castle, Sussex | 13 hr |
| Sep 30, 7:25 PM EDT | Special Weather Statement | PHI | Sussex | 35 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 | 3 |
| Mesoscale Discussion | 2 |
| Special Weather Statement | 21 |
| Flooding | |
| Areal Flood Warning | 2 |
| Flash Flood Warning | 3 |
| River Flood Warning | 5 |
| Flood Watch | 2 |
| Areal Flood Advisory | 10 |
| Wind and dust | |
| Wind Advisory | 1 |
| Coast and beach | |
| Coastal Flood Advisory | 8 |
| Coastal Flood Statement | 5 |
| Rip Current Statement | 1 |
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.