Alert archive / Delaware / New Castle County / 2017
Weather alerts in New Castle County, Delaware, August 2017
33 weather alerts in August 2017, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 33
- Warnings
- 9
- Watches
- 4
- Advisories
- 11
- Busiest day
- August 18, 201711 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 | Lasted |
|---|---|---|---|
| Aug 2, 12:28 PM EDT | Areal Flood Advisory | PHI | 4 hr |
| Aug 2, 1:30 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 2, 1:44 PM EDT | Flash Flood Warning | PHI | 4 hr |
| Aug 3, 6:28 PM EDT | Mesoscale Discussion | SPC | 62 min |
| Aug 5, 2:38 AM EDT | Special Weather Statement | PHI | 52 min |
| Aug 6, 3:12 PM EDT | Flash Flood Watch | PHI | 26 hr |
| Aug 7, 9:59 AM EDT | Areal Flood Advisory | PHI | 3 hr |
| Aug 12, 5:17 PM EDT | Mesoscale Discussion | SPC | 88 min |
| Aug 15, 1:06 PM EDT | Areal Flood Advisory | PHI | 4 hr |
| Aug 16, 3:11 AM EDT | Dense Fog Advisory | PHI | 5 hr |
| Aug 18, 3:39 AM EDT | Flash Flood Watch | PHI | 18 hr |
| Aug 18, 1:54 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 18, 2:27 PM EDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Aug 18, 4:34 PM EDT | Mesoscale Discussion | SPC | 86 min |
| Aug 18, 5:03 PM EDT | Severe Thunderstorm Warning | PHI | 42 min |
| Aug 18, 5:20 PM EDT | Areal Flood Advisory | PHI | 3 hr |
| Aug 18, 5:39 PM EDT | Severe Thunderstorm Warning | PHI | 66 min |
| Aug 18, 6:12 PM EDT | Areal Flood Advisory | PHI | 3 hr |
| Aug 18, 6:38 PM EDT | Special Weather Statement | PHI | 37 min |
| Aug 18, 6:48 PM EDT | Special Weather Statement | PHI | 27 min |
| Aug 18, 7:07 PM EDT | Severe Thunderstorm Warning | PHI | 53 min |
| Aug 21, 3:14 PM EDT | Heat Advisory | PHI | 29 hr |
| Aug 22, 4:19 PM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Aug 22, 10:07 PM EDT | Severe Thunderstorm Warning | PHI | 53 min |
| Aug 22, 10:40 PM EDT | Areal Flood Advisory | PHI | 4 hr |
| Aug 22, 10:53 PM EDT | Mesoscale Discussion | SPC | 97 min |
| Aug 22, 10:58 PM EDT | Severe Thunderstorm Warning | PHI | 62 min |
| Aug 22, 11:46 PM EDT | Severe Thunderstorm Warning | PHI | 44 min |
| Aug 23, 12:06 AM EDT | Flash Flood Warning | PHI | 4 hr |
| Aug 23, 1:56 AM EDT | Areal Flood Advisory | PHI | 4 hr |
| Aug 23, 4:02 AM EDT | Areal Flood Warning | PHI | 4 hr |
| Aug 29, 2:14 PM EDT | Areal Flood Advisory | PHI | 4 hr |
| Aug 29, 2:26 PM EDT | Areal Flood Advisory | PHI | 6 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 | |
| Severe Thunderstorm Warning | 6 |
| Severe Thunderstorm Watch | 2 |
| Mesoscale Discussion | 6 |
| Special Weather Statement | 3 |
| Flooding | |
| Areal Flood Warning | 1 |
| Flash Flood Warning | 2 |
| Flash Flood Watch | 2 |
| Areal Flood Advisory | 9 |
| Heat | |
| Heat Advisory | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20162018
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.