Alert archive / Delaware / 2015
Weather alerts in Delaware, April 2015
13 weather alerts in April 2015, 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 April 2015. Tap one for its archive.
- Alerts
- 13
- Warnings
- 3
- Watches
- 1
- Advisories
- 2
- Busiest day
- April 21, 20154 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 |
|---|---|---|---|---|
| Apr 14, 5:06 PM EDT | Special Weather Statement | PHI | Sussex | 69 min |
| Apr 20, 10:32 AM EDT | River Flood Warning | PHI | New Castle | 7 days |
| Apr 20, 3:08 PM EDT | Tornado Watch | SPC | Kent, New Castle | 9 hr |
| Apr 20, 5:01 PM EDT | Mesoscale Discussion | SPC | New Castle | 119 min |
| Apr 20, 9:17 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle | 88 min |
| Apr 20, 10:24 PM EDT | Special Weather Statement | PHI | New Castle | 81 min |
| Apr 20, 10:34 PM EDT | Flash Flood Warning | PHI | New Castle | 6 hr |
| Apr 20, 11:08 PM EDT | Areal Flood Advisory | PHI | Kent, New Castle | 112 min |
| Apr 22, 12:32 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle | 118 min |
| Apr 22, 1:33 PM EDT | Special Weather Statement | PHI | New Castle | 57 min |
| Apr 22, 2:22 PM EDT | Special Weather Statement | PHI | Kent, New Castle | 113 min |
| Apr 22, 4:05 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Sussex | 25 min |
| Apr 24, 3:28 PM EDT | Frost Advisory | PHI | Kent, New Castle, Sussex | 17 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 | 1 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 3 |
| Special Weather Statement | 4 |
| Flooding | |
| Flash Flood Warning | 1 |
| River Flood Warning | 1 |
| Areal Flood Advisory | 1 |
| Cold | |
| Frost Advisory | 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 archive20142016
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.