Alert archive / Delaware / 2010
Weather alerts in Delaware, July 2010
77 weather alerts in July 2010, 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 2010. Tap one for its archive.
- Alerts
- 77
- Warnings
- 18
- Watches
- 11
- Advisories
- 16
- Busiest day
- July 14, 201011 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 1, 3:55 AM EDT | Red Flag Warning | PHI | New Castle | 16 hr |
| Jul 4, 3:21 PM EDT | Excessive Heat Watch | PHI | New Castle | 12 hr |
| Jul 5, 3:00 AM EDT | Excessive Heat Warning | PHI | New Castle | 65 hr |
| Jul 6, 3:23 AM EDT | Heat Advisory | PHI | Kent, Sussex | 17 hr |
| Jul 6, 4:04 PM EDT | Heat Advisory | PHI | Kent, Sussex | 26 hr |
| Jul 7, 3:33 AM EDT | Excessive Heat Watch | PHI | New Castle | 24 hr |
| Jul 7, 12:55 PM EDT | Red Flag Warning | PHI | Kent, New Castle, Sussex | 9 hr |
| Jul 8, 3:26 AM EDT | Excessive Heat Warning | PHI | New Castle | 12 hr |
| Jul 10, 7:30 AM EDT | Areal Flood Advisory | PHI | New Castle | 6 hr |
| Jul 10, 9:00 AM EDT | Areal Flood Advisory | PHI | Kent, New Castle, Sussex | 6 hr |
| Jul 10, 7:32 PM EDT | Coastal Flood Advisory | PHI | Kent, Sussex | 2 hr |
| Jul 10, 10:20 PM EDT | Areal Flood Advisory | PHI | Kent | 115 min |
| Jul 10, 11:10 PM EDT | Special Weather Statement | PHI | Sussex | 65 min |
| Jul 10, 11:54 PM EDT | Special Weather Statement | PHI | Sussex | 51 min |
| Jul 11, 1:01 AM EDT | Special Weather Statement | PHI | Sussex | 59 min |
| Jul 11, 3:43 PM EDT | Coastal Flood Advisory | PHI | Kent, Sussex | 6 hr |
| Jul 13, 3:28 AM EDT | Special Weather Statement | PHI | Sussex | 62 min |
| Jul 13, 3:33 AM EDT | Special Weather Statement | PHI | New Castle | 57 min |
| Jul 13, 4:46 AM EDT | Special Weather Statement | PHI | New Castle | 59 min |
| Jul 13, 4:48 AM EDT | Special Weather Statement | PHI | Kent | 57 min |
| Jul 13, 5:48 AM EDT | Areal Flood Advisory | PHI | Sussex | 76 min |
| Jul 13, 6:07 AM EDT | Areal Flood Advisory | PHI | New Castle | 113 min |
| Jul 13, 6:20 AM EDT | Flash Flood Warning | PHI | New Castle | 115 min |
| Jul 13, 6:30 AM EDT | Tornado Warning | PHI | Kent, New Castle | 45 min |
| Jul 13, 2:48 PM EDT | Flash Flood Watch | PHI | New Castle | 19 hr |
| Jul 13, 3:08 PM EDT | Excessive Heat Watch | PHI | New Castle | 63 hr |
| Jul 13, 9:52 PM EDT | Special Weather Statement | PHI | New Castle | 68 min |
| Jul 13, 10:22 PM EDT | Special Weather Statement | PHI | Kent, Sussex | 63 min |
| Jul 14, 1:44 AM EDT | Special Weather Statement | PHI | New Castle | 61 min |
| Jul 14, 2:40 AM EDT | Areal Flood Advisory | PHI | New Castle | 3 hr |
| Jul 14, 2:52 AM EDT | Flash Flood Warning | PHI | New Castle | 3 hr |
| Jul 14, 2:58 AM EDT | Special Weather Statement | PHI | Kent | 62 min |
| Jul 14, 10:15 AM EDT | Flash Flood Watch | PHI | New Castle | 9 hr |
| Jul 14, 12:47 PM EDT | Areal Flood Advisory | PHI | Kent, New Castle | 3 hr |
| Jul 14, 12:52 PM EDT | Areal Flood Advisory | PHI | New Castle | 3 hr |
| Jul 14, 2:11 PM EDT | Flash Flood Warning | PHI | New Castle | 109 min |
| Jul 14, 4:03 PM EDT | Areal Flood Warning | PHI | New Castle | 79 min |
| Jul 16, 4:00 AM EDT | Excessive Heat Watch | PHI | New Castle | 36 hr |
| Jul 16, 4:00 AM EDT | Heat Advisory | PHI | New Castle | 16 hr |
| Jul 16, 4:07 PM EDT | Heat Advisory | PHI | New Castle | 23 hr |
| Jul 17, 2:04 AM EDT | Special Weather Statement | PHI | New Castle | 86 min |
| Jul 17, 3:47 AM EDT | Special Weather Statement | PHI | Kent | 88 min |
| Jul 19, 9:14 AM EDT | Special Weather Statement | PHI | New Castle | 61 min |
| Jul 19, 6:22 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 53 min |
| Jul 19, 6:52 PM EDT | Special Weather Statement | PHI | New Castle | 68 min |
| Jul 19, 7:21 PM EDT | Special Weather Statement | PHI | Kent | 54 min |
| Jul 19, 7:39 PM EDT | Mesoscale Discussion | SPC | New Castle | 96 min |
| Jul 19, 9:21 PM EDT | Special Weather Statement | PHI | Kent | 39 min |
| Jul 20, 1:12 PM EDT | Special Weather Statement | PHI | New Castle | 63 min |
| Jul 20, 2:01 PM EDT | Special Weather Statement | PHI | Kent | 44 min |
| Jul 20, 2:07 PM EDT | Severe Thunderstorm Warning | PHI | Kent | 23 min |
| Jul 20, 9:03 PM EDT | Special Weather Statement | PHI | New Castle | 57 min |
| Jul 21, 1:32 PM EDT | Severe Thunderstorm Watch | SPC | New Castle | 9 hr |
| Jul 21, 3:41 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle | 64 min |
| Jul 22, 2:06 PM EDT | Excessive Heat Watch | PHI | New Castle | 25 hr |
| Jul 23, 1:09 PM EDT | Heat Advisory | PHI | Kent, Sussex | 2 hr |
| Jul 23, 3:24 PM EDT | Excessive Heat Warning | PHI | New Castle | 48 hr |
| Jul 23, 3:24 PM EDT | Heat Advisory | PHI | Kent, Sussex | 51 hr |
| Jul 23, 6:23 PM EDT | Mesoscale Discussion | SPC | New Castle | 67 min |
| Jul 25, 10:48 AM EDT | Mesoscale Discussion | SPC | Kent, New Castle | 27 min |
| Jul 25, 11:29 AM EDT | Severe Thunderstorm Watch | SPC | New Castle | 8 hr |
| Jul 25, 12:50 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 55 min |
| Jul 25, 1:21 PM EDT | Mesoscale Discussion | SPC | Kent, Sussex | 54 min |
| Jul 25, 1:46 PM EDT | Severe Thunderstorm Watch | SPC | Kent, Sussex | 6 hr |
| Jul 25, 2:25 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 80 min |
| Jul 25, 2:45 PM EDT | Tornado Warning | PHI | New Castle | 30 min |
| Jul 25, 3:22 PM EDT | Severe Thunderstorm Warning | PHI | Kent, New Castle | 53 min |
| Jul 25, 3:25 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 65 min |
| Jul 25, 4:11 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Sussex | 94 min |
| Jul 29, 11:36 AM EDT | Mesoscale Discussion | SPC | Kent, Sussex | 54 min |
| Jul 29, 11:54 AM EDT | Severe Thunderstorm Watch | SPC | Kent, New Castle, Sussex | 7 hr |
| Jul 29, 1:20 PM EDT | Special Weather Statement | PHI | Sussex | 55 min |
| Jul 29, 1:39 PM EDT | Severe Thunderstorm Warning | PHI | Sussex | 34 min |
| Jul 29, 2:28 PM EDT | Special Weather Statement | PHI | Kent, New Castle, Sussex | 92 min |
| Jul 29, 2:53 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Sussex | 41 min |
| Jul 29, 4:20 PM EDT | Mesoscale Discussion | SPC | Kent, Sussex | 55 min |
| Jul 29, 8:47 PM EDT | Special Weather Statement | PHI | Sussex | 58 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 | 7 |
| Tornado Warning | 2 |
| Severe Thunderstorm Watch | 4 |
| Mesoscale Discussion | 9 |
| Special Weather Statement | 23 |
| Flooding | |
| Areal Flood Warning | 1 |
| Flash Flood Warning | 3 |
| Flash Flood Watch | 2 |
| Areal Flood Advisory | 8 |
| Heat | |
| Excessive Heat Warning | 3 |
| Excessive Heat Watch | 5 |
| Heat Advisory | 6 |
| Fire | |
| Red Flag Warning | 2 |
| Coast and beach | |
| Coastal Flood Advisory | 2 |
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 archive20092011
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.