Alert archive / Delaware / 2015
Weather alerts in Delaware, May 2015
21 weather alerts in May 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 May 2015. Tap one for its archive.
- Alerts
- 21
- Warnings
- 4
- Watches
- 1
- Advisories
- 9
- Busiest day
- May 18, 20157 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 |
|---|---|---|---|---|
| May 7, 8:09 PM EDT | Dense Fog Advisory | PHI | Kent, New Castle, Sussex | 13 hr |
| May 8, 3:33 PM EDT | Dense Fog Advisory | PHI | Kent, New Castle, Sussex | 19 hr |
| May 9, 3:41 PM EDT | Dense Fog Advisory | PHI | Kent, New Castle, Sussex | 19 hr |
| May 10, 3:39 PM EDT | Dense Fog Advisory | PHI | Kent, Sussex | 12 hr |
| May 10, 5:28 PM EDT | Special Weather Statement | PHI | New Castle | 62 min |
| May 16, 1:35 PM EDT | Mesoscale Discussion | SPC | New Castle | 2 hr |
| May 16, 6:45 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 45 min |
| May 18, 2:25 PM EDT | Special Weather Statement | PHI | Sussex | 35 min |
| May 18, 2:30 PM EDT | Severe Thunderstorm Warning | PHI | Sussex | 45 min |
| May 18, 2:36 PM EDT | Areal Flood Advisory | PHI | New Castle | 3 hr |
| May 18, 2:51 PM EDT | Areal Flood Advisory | PHI | New Castle | 3 hr |
| May 18, 3:28 PM EDT | Special Weather Statement | PHI | Kent | 62 min |
| May 18, 3:41 PM EDT | Areal Flood Advisory | PHI | Kent | 3 hr |
| May 18, 4:57 PM EDT | Areal Flood Advisory | PHI | New Castle | 3 hr |
| May 27, 12:21 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle | 54 min |
| May 27, 12:54 PM EDT | Severe Thunderstorm Watch | SPC | Kent, New Castle, Sussex | 6 hr |
| May 27, 2:59 PM EDT | Mesoscale Discussion | SPC | Kent, New Castle, Sussex | 2 hr |
| May 27, 5:25 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 44 min |
| May 28, 5:01 PM EDT | Severe Thunderstorm Warning | PHI | Kent, New Castle | 44 min |
| May 29, 2:13 PM EDT | Special Weather Statement | PHI | Sussex | 62 min |
| May 29, 2:58 PM EDT | Areal Flood Advisory | PHI | Sussex | 3 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 | 4 |
| Severe Thunderstorm Watch | 1 |
| Mesoscale Discussion | 3 |
| Special Weather Statement | 4 |
| Flooding | |
| Areal Flood Advisory | 5 |
| Fog and smoke | |
| Dense Fog Advisory | 4 |
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.