Alert archive / Pennsylvania / Delaware County
Weather alerts in Delaware County, Pennsylvania, 2000
19 weather alerts in 2000, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Delaware County and its neighbors
Each county as a circle sized by its count in 2000. Tap one for its archive.
- Alerts
- 19
- Warnings
- 8
- Watches
- 11
- Advisories
- 0
- Busiest month
- June7 alerts
- Busiest day
- December 17, 20004 alerts
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 |
|---|---|---|---|
| Mar 21, 8:20 PM EST | Flash Flood Warning | PHI | 6 hr |
| Mar 23, 10:40 AM EST | Flash Flood Warning | PHI | 15 min |
| May 10, 11:15 AM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 13, 2:45 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| May 13, 8:00 PM EDT | Severe Thunderstorm Watch | SPC | 3 hr |
| May 13, 8:14 PM EDT | Severe Thunderstorm Warning | PHI | 36 min |
| May 24, 3:00 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 24, 8:32 PM EDT | Severe Thunderstorm Warning | PHI | 28 min |
| Jun 2, 7:00 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jun 18, 2:30 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 18, 3:51 PM EDT | Tornado Warning | PHI | 29 min |
| Jun 18, 4:15 PM EDT | Tornado Warning | PHI | 30 min |
| Jun 25, 3:00 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jun 25, 8:00 PM EDT | Severe Thunderstorm Watch | SPC | 3 hr |
| Jun 27, 3:00 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Dec 17, 2:15 AM EST | Tornado Watch | SPC | 5 hr |
| Dec 17, 7:00 AM EST | Tornado Watch | SPC | 5 hr |
| Dec 17, 7:29 AM EST | Flash Flood Warning | PHI | 3 hr |
| Dec 17, 10:00 AM EST | Flash Flood Warning | PHI | 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 | 2 |
| Tornado Warning | 2 |
| Severe Thunderstorm Watch | 9 |
| Tornado Watch | 2 |
| Flooding | |
| Flash Flood Warning | 4 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive19992001
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.