Alert archive / Delaware / 2011
Weather alerts in Delaware, July 2011
79 weather alerts in July 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 July 2011. Tap one for its archive.
- Alerts
- 79
- Warnings
- 20
- Watches
- 6
- Advisories
- 15
- Busiest day
- July 24, 201114 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 |
|---|---|---|---|---|
| Jul 3, 8:34 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Sussex | 20 min |
| Jul 3, 8:41 PM EDT | Mesoscale Discussion | SPC | Kent, Sussex | 64 min |
| Jul 4, 5:26 PM EDT | Special Weather Statement | PHI | Sussex | 64 min |
| Jul 4, 5:48 PM EDT | Special Weather Statement | PHI | Sussex | 57 min |
| Jul 5, 2:40 PM EDT | Special Weather Statement | PHI | Sussex | 65 min |
| Jul 5, 2:59 PM EDT | Special Weather Statement | PHI | Kent | 61 min |
| Jul 5, 3:44 PM EDT | Areal Flood Advisory | PHI | Kent | 71 min |
| Jul 5, 3:49 PM EDT | Special Weather Statement | PHI | Kent | 56 min |
| Jul 6, 12:33 PM EDT | Special Weather Statement | PHI | Kent | 87 min |
| Jul 6, 1:14 PM EDT | Special Weather Statement | PHI | Sussex | 91 min |
| Jul 6, 1:23 PM EDT | Severe Thunderstorm Warning | PHI | Kent, New Castle | 52 min |
| Jul 6, 2:41 PM EDT | Areal Flood Advisory | PHI | Sussex | 75 min |
| Jul 8, 3:58 AM EDT | Flash Flood Watch | PHI | Kent, New Castle, Sussex | 19 hr |
| Jul 8, 11:44 AM EDT | Mesoscale Discussion | SPC | Kent, New Castle | 61 min |
| Jul 8, 1:51 PM EDT | Severe Thunderstorm Watch | SPC | Kent, New Castle, Sussex | 7 hr |
| Jul 8, 2:12 PM EDT | Special Weather Statement | PHI | New Castle | 93 min |
| Jul 8, 2:25 PM EDT | Areal Flood Advisory | PHI | New Castle | 7 hr |
| Jul 8, 4:17 PM EDT | Special Weather Statement | PHI | Kent, Sussex | 88 min |
| Jul 8, 5:44 PM EDT | Flash Flood Warning | PHI | New Castle | 3 hr |
| Jul 8, 5:52 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 83 min |
| Jul 8, 5:53 PM EDT | Severe Thunderstorm Warning | PHI | Kent | 82 min |
| Jul 8, 6:02 PM EDT | Areal Flood Advisory | PHI | Kent, New Castle, Sussex | 4 hr |
| Jul 8, 6:23 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Sussex | 82 min |
| Jul 8, 7:46 PM EDT | Special Weather Statement | PHI | Sussex | 59 min |
| Jul 8, 7:49 PM EDT | Severe Thunderstorm Warning | PHI | Sussex | 56 min |
| Jul 8, 8:51 PM EDT | Special Weather Statement | PHI | Sussex | 54 min |
| Jul 11, 3:13 PM EDT | Heat Advisory | PHI | Kent, New Castle, Sussex | 29 hr |
| Jul 11, 9:01 PM EDT | Severe Thunderstorm Watch | SPC | Kent, New Castle, Sussex | 3 hr |
| Jul 11, 9:11 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 64 min |
| Jul 11, 9:33 PM EDT | Severe Thunderstorm Warning | PHI | Kent | 57 min |
| Jul 11, 10:28 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Sussex | 33 min |
| Jul 13, 2:21 PM EDT | Severe Thunderstorm Watch | SPC | Kent, Sussex | 8 hr |
| Jul 14, 5:11 AM EDT | Coastal Flood Statement | PHI | Kent, New Castle, Sussex | 16 hr |
| Jul 14, 3:47 PM EDT | Coastal Flood Advisory | PHI | Kent, New Castle, Sussex | 12 hr |
| Jul 19, 6:02 AM EDT | Heat Advisory | PHI | New Castle | 13 hr |
| Jul 19, 2:13 PM EDT | Special Weather Statement | PHI | Kent, New Castle, Sussex | 92 min |
| Jul 19, 2:29 PM EDT | Excessive Heat Warning | PHI | Kent, New Castle, Sussex | 5 days |
| Jul 19, 2:43 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Sussex | 92 min |
| Jul 19, 3:45 PM EDT | Areal Flood Advisory | PHI | Kent, Sussex | 3 hr |
| Jul 19, 4:12 PM EDT | Flash Flood Warning | PHI | Kent | 3 hr |
| Jul 19, 4:25 PM EDT | Special Weather Statement | PHI | Kent, Sussex | 80 min |
| Jul 19, 4:40 PM EDT | Severe Thunderstorm Warning | PHI | Sussex | 32 min |
| Jul 19, 8:19 PM EDT | Severe Thunderstorm Warning | PHI | Kent | 56 min |
| Jul 19, 8:51 PM EDT | Special Weather Statement | PHI | Sussex | 54 min |
| Jul 19, 9:27 PM EDT | Special Weather Statement | PHI | Kent, Sussex | 93 min |
| Jul 20, 4:04 AM EDT | Excessive Heat Watch | PHI | Kent, Sussex | 11 hr |
| Jul 23, 2:28 PM EDT | Special Weather Statement | PHI | Sussex | 62 min |
| Jul 23, 3:31 PM EDT | Special Weather Statement | PHI | Sussex | 59 min |
| Jul 24, 3:48 AM EDT | Heat Advisory | PHI | Kent, Sussex | 16 hr |
| Jul 24, 1:30 PM EDT | Special Weather Statement | PHI | Sussex | 60 min |
| Jul 24, 2:04 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Sussex | 56 min |
| Jul 24, 2:07 PM EDT | Special Weather Statement | PHI | Sussex | 53 min |
| Jul 24, 2:12 PM EDT | Severe Thunderstorm Warning | PHI | Sussex | 63 min |
| Jul 24, 2:59 PM EDT | Areal Flood Advisory | PHI | Sussex | 4 hr |
| Jul 24, 3:05 PM EDT | Severe Thunderstorm Warning | PHI | Sussex | 55 min |
| Jul 24, 3:28 PM EDT | Special Weather Statement | PHI | Sussex | 62 min |
| Jul 24, 3:40 PM EDT | Special Weather Statement | PHI | Sussex | 65 min |
| Jul 24, 3:58 PM EDT | Special Weather Statement | PHI | Kent | 62 min |
| Jul 24, 4:06 PM EDT | Severe Thunderstorm Warning | PHI | Kent | 54 min |
| Jul 24, 4:26 PM EDT | Special Weather Statement | PHI | Kent | 64 min |
| Jul 24, 4:28 PM EDT | Special Weather Statement | PHI | Sussex | 62 min |
| Jul 24, 4:58 PM EDT | Special Weather Statement | PHI | Kent | 62 min |
| Jul 25, 2:10 AM EDT | Special Weather Statement | PHI | Sussex | 2 hr |
| Jul 25, 1:12 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle | 2 hr |
| Jul 25, 4:15 PM EDT | Special Weather Statement | PHI | Kent | 60 min |
| Jul 25, 5:02 PM EDT | Areal Flood Advisory | PHI | Kent, Sussex | 2 hr |
| Jul 25, 5:04 PM EDT | Special Weather Statement | PHI | Sussex | 56 min |
| Jul 25, 6:10 PM EDT | Areal Flood Advisory | PHI | Sussex | 77 min |
| Jul 25, 10:17 PM EDT | Areal Flood Advisory | PHI | New Castle | 3 hr |
| Jul 27, 3:33 PM EDT | Excessive Heat Watch | PHI | New Castle | 24 hr |
| Jul 28, 3:53 PM EDT | Heat Advisory | PHI | Kent, New Castle, Sussex | 30 hr |
| Jul 29, 6:17 PM EDT | Mesoscale Discussion | SPC | New Castle | 88 min |
| Jul 31, 2:09 PM EDT | Special Weather Statement | PHI | Kent | 66 min |
| Jul 31, 2:35 PM EDT | Areal Flood Advisory | PHI | Kent | 115 min |
| Jul 31, 2:45 PM EDT | Special Weather Statement | PHI | Kent | 90 min |
| Jul 31, 3:33 PM EDT | Flash Flood Warning | PHI | Kent, New Castle | 2 hr |
| Jul 31, 3:58 PM EDT | Severe Thunderstorm Warning | PHI | Kent, New Castle | 36 min |
| Jul 31, 4:36 PM EDT | Special Weather Statement | PHI | Kent | 84 min |
| Jul 31, 4:56 PM EDT | Special Weather Statement | PHI | Sussex | 64 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 | 16 |
| Severe Thunderstorm Watch | 3 |
| Mesoscale Discussion | 5 |
| Special Weather Statement | 32 |
| Flooding | |
| Flash Flood Warning | 3 |
| Flash Flood Watch | 1 |
| Areal Flood Advisory | 10 |
| Heat | |
| Excessive Heat Warning | 1 |
| Excessive Heat Watch | 2 |
| Heat Advisory | 4 |
| Coast and beach | |
| Coastal Flood Advisory | 1 |
| Coastal Flood 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.