Alert archive / Pennsylvania / Delaware County / Flash Flood Warnings
Flash Flood Warnings in Delaware County, Pennsylvania, 2004
16 flash flood warnings in 2004. An alert counts here when it covered this county. The archive of flash flood warnings reaches back to 1986.
Delaware County and its neighbors
Each county as a circle sized by its count in 2004. Tap one for its archive.
- Flash Flood Warnings
- 16
- Busiest month
- July6 flash flood warnings
- Busiest day
- August 1, 20044 flash flood warnings
Over time
By month
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 |
|---|---|---|---|
| Jun 25, 7:25 PM EDT | Flash Flood Warning | PHI | 85 days |
| Jul 7, 7:43 PM EDT | Flash Flood Warning | PHI | 73 days |
| Jul 12, 9:31 AM EDT | Flash Flood Warning | PHI | 78 days |
| Jul 12, 6:51 PM EDT | Flash Flood Warning | PHI | 78 days |
| Jul 14, 3:05 PM EDT | Flash Flood Warning | PHI | 76 days |
| Jul 27, 10:44 PM EDT | Flash Flood Warning | PHI | 4 hr |
| Jul 28, 2:28 AM EDT | Flash Flood Warning | PHI | 3 hr |
| Aug 1, 7:50 AM EDT | Flash Flood Warning | PHI | 115 min |
| Aug 1, 9:08 AM EDT | Flash Flood Warning | PHI | 2 hr |
| Aug 1, 10:59 AM EDT | Flash Flood Warning | PHI | 2 hr |
| Aug 1, 12:52 PM EDT | Flash Flood Warning | PHI | 4 hr |
| Sep 18, 10:31 AM EDT | Flash Flood Warning | PHI | 3 hr |
| Sep 18, 1:45 PM EDT | Flash Flood Warning | PHI | 2 hr |
| Sep 28, 3:55 PM EDT | Flash Flood Warning | PHI | 3 hr |
| Sep 28, 6:47 PM EDT | Flash Flood Warning | PHI | 3 hr |
| Sep 28, 8:05 PM EDT | Flash Flood Warning | PHI | 6 hr |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20032005
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. Warning verification from the Mesonet's Cow. Rebuilt daily.