Alert archive / Pennsylvania / Flash Flood Warnings / 2004
Flash Flood Warnings in Pennsylvania, July 2004
52 flash flood warnings in July 2004. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of flash flood warnings reaches back to 1986.
Flash Flood Warnings by county
Each county as a circle sized by its count in July 2004. Tap one for its archive.
- Flash Flood Warnings
- 52
- Busiest day
- July 12, 200415 flash flood warnings
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, 4:56 PM EDT | Flash Flood Warning | PHI | Bucks, Montgomery | 79 days |
| Jul 7, 7:43 PM EDT | Flash Flood Warning | PHI | Bucks, Chester, Delaware, Montgomery | 73 days |
| Jul 12, 5:09 AM EDT | Flash Flood Warning | CLE | Crawford | 3 hr |
| Jul 12, 7:26 AM EDT | Flash Flood Warning | PHI | Berks, Carbon, Lehigh, Monroe, Northampton | 68 days |
| Jul 12, 7:50 AM EDT | Flash Flood Warning | PHI | Chester | 68 days |
| Jul 12, 8:28 AM EDT | Flash Flood Warning | PHI | Montgomery | 78 days |
| Jul 12, 9:31 AM EDT | Flash Flood Warning | PHI | Berks, Chester, Delaware | 78 days |
| Jul 12, 10:05 AM EDT | Flash Flood Warning | CTP | Schuylkill | 4 hr |
| Jul 12, 12:10 PM EDT | Flash Flood Warning | PHI | Berks, Bucks, Lehigh, Montgomery, Northampton | 78 days |
| Jul 12, 12:13 PM EDT | Flash Flood Warning | CLE | Crawford | 4 hr |
| Jul 12, 12:44 PM EDT | Flash Flood Warning | CLE | Erie | 4 hr |
| Jul 12, 12:48 PM EDT | Flash Flood Warning | CTP | Warren | 4 hr |
| Jul 12, 4:27 PM EDT | Flash Flood Warning | CTP | Perry | 4 hr |
| Jul 12, 4:33 PM EDT | Flash Flood Warning | PHI | Carbon, Monroe | 78 days |
| Jul 12, 4:49 PM EDT | Flash Flood Warning | PHI | Philadelphia | 78 days |
| Jul 12, 6:51 PM EDT | Flash Flood Warning | PHI | Chester, Delaware | 78 days |
| Jul 12, 7:32 PM EDT | Flash Flood Warning | PHI | Berks, Bucks, Lehigh, Montgomery, Northampton | 78 days |
| Jul 12, 8:07 PM EDT | Flash Flood Warning | CTP | Elk | 3 hr |
| Jul 14, 2:36 PM EDT | Flash Flood Warning | CTP | Dauphin | 4 hr |
| Jul 14, 3:05 PM EDT | Flash Flood Warning | PHI | Chester, Delaware, Philadelphia | 76 days |
| Jul 14, 5:28 PM EDT | Flash Flood Warning | CTP | Lancaster | 4 hr |
| Jul 14, 5:51 PM EDT | Flash Flood Warning | PHI | Bucks | 2 hr |
| Jul 14, 6:46 PM EDT | Flash Flood Warning | PHI | Berks | 3 hr |
| Jul 17, 7:10 PM EDT | Flash Flood Warning | BGM | Susquehanna | 3 hr |
| Jul 17, 8:15 PM EDT | Flash Flood Warning | CTP | Tioga | 6 hr |
| Jul 17, 8:38 PM EDT | Flash Flood Warning | CLE | Erie | 3 hr |
| Jul 18, 1:02 AM EDT | Flash Flood Warning | CTP | Warren | 6 hr |
| Jul 18, 1:45 AM EDT | Flash Flood Warning | CLE | Crawford, Erie | 4 hr |
| Jul 18, 2:54 PM EDT | Flash Flood Warning | PBZ | Indiana | 3 hr |
| Jul 18, 3:10 PM EDT | Flash Flood Warning | PBZ | Venango | 3 hr |
| Jul 18, 3:36 PM EDT | Flash Flood Warning | PBZ | Westmoreland | 3 hr |
| Jul 18, 5:38 PM EDT | Flash Flood Warning | PBZ | Washington | 3 hr |
| Jul 18, 6:35 PM EDT | Flash Flood Warning | PBZ | Fayette | 3 hr |
| Jul 18, 7:00 PM EDT | Flash Flood Warning | CTP | Somerset | 4 hr |
| Jul 19, 5:29 PM EDT | Flash Flood Warning | BGM | Bradford | 2 hr |
| Jul 22, 6:50 PM EDT | Flash Flood Warning | CTP | Dauphin | 3 hr |
| Jul 23, 2:16 PM EDT | Flash Flood Warning | BGM | Bradford | 89 min |
| Jul 23, 3:04 PM EDT | Flash Flood Warning | CTP | Dauphin, Lebanon | 6 hr |
| Jul 23, 6:33 PM EDT | Flash Flood Warning | PHI | Berks | 117 min |
| Jul 27, 2:59 PM EDT | Flash Flood Warning | PHI | Montgomery | 3 hr |
| Jul 27, 3:31 PM EDT | Flash Flood Warning | CTP | Franklin | 6 hr |
| Jul 27, 6:38 PM EDT | Flash Flood Warning | PHI | Berks, Montgomery | 4 hr |
| Jul 27, 7:15 PM EDT | Flash Flood Warning | PHI | Bucks | 3 hr |
| Jul 27, 10:44 PM EDT | Flash Flood Warning | PHI | Berks, Chester, Delaware, Montgomery, Philadelphia | 4 hr |
| Jul 28, 2:28 AM EDT | Flash Flood Warning | PHI | Berks, Chester, Delaware, Montgomery, Philadelphia | 3 hr |
| Jul 28, 7:00 PM EDT | Flash Flood Warning | PHI | Montgomery | 2 hr |
| Jul 28, 7:21 PM EDT | Flash Flood Warning | PHI | Bucks | 114 min |
| Jul 30, 6:58 PM EDT | Flash Flood Warning | BGM | Bradford | 92 min |
| Jul 31, 11:55 AM EDT | Flash Flood Warning | BGM | Bradford | 3 hr |
| Jul 31, 2:55 PM EDT | Flash Flood Warning | BGM | Bradford | 3 hr |
| Jul 31, 4:49 PM EDT | Flash Flood Warning | CTP | Lycoming, Sullivan | 6 hr |
| Jul 31, 5:41 PM EDT | Flash Flood Warning | BGM | Bradford | 2 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Montgomery County10
- Berks County9
- Bucks County7
- Chester County7
- Delaware County6
- Bradford County6
- Philadelphia County4
- Crawford County3
- Lehigh County3
- Northampton County3
- Erie County3
- Dauphin County3
- Carbon County2
- Monroe County2
- Warren County2
- Schuylkill County1
- Perry County1
- Elk County1
- Lancaster County1
- Susquehanna County1
- Tioga County1
- Indiana County1
- Venango County1
- Westmoreland County1
- Washington County1
- Fayette County1
- Somerset County1
- Lebanon County1
- Franklin County1
- Lycoming County1
- Sullivan County1
Nearby
Alerts in force nowTornadoes on recordThe 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.