Alert archive / Pennsylvania / Delaware County
Weather alerts in Delaware County, Pennsylvania, 2006
129 weather alerts in 2006, 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 2006. Tap one for its archive.
- Alerts
- 129
- Warnings
- 22
- Watches
- 31
- Advisories
- 22
- Busiest month
- July31 alerts
- Busiest day
- July 22, 20065 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 |
|---|---|---|---|
| Jan 13, 4:48 AM EST | Dense Fog Advisory | PHI | 9 hr |
| Jan 14, 2:19 AM EST | Mesoscale Discussion | SPC | 86 min |
| Jan 14, 2:46 AM EST | Tornado Watch | SPC | 5 hr |
| Jan 14, 4:32 AM EST | Wind Advisory | PHI | 37 hr |
| Jan 14, 3:35 PM EST | Snow and Blowing Snow Advisory | PHI | 18 hr |
| Jan 15, 1:15 AM EST | Mesoscale Discussion | SPC | 6 hr |
| Jan 17, 2:55 PM EST | Wind Advisory | PHI | 28 hr |
| Jan 18, 3:38 AM EST | High Wind Warning | PHI | 5 hr |
| Jan 30, 1:37 AM EST | Dense Fog Advisory | PHI | 6 hr |
| Feb 4, 10:18 PM EST | Mesoscale Discussion | SPC | 87 min |
| Feb 10, 4:17 AM EST | Winter Storm Watch | PHI | 32 hr |
| Feb 11, 3:49 AM EST | Winter Storm Warning | PHI | 18 days |
| Feb 11, 7:56 PM EST | Mesoscale Discussion | SPC | 6 hr |
| Feb 12, 1:51 AM EST | Mesoscale Discussion | SPC | 5 hr |
| Feb 12, 6:28 AM EST | Mesoscale Discussion | SPC | 4 hr |
| Feb 16, 9:41 PM EST | Wind Advisory | PHI | 20 hr |
| Feb 23, 2:48 AM EST | Dense Fog Advisory | PHI | 6 hr |
| Feb 24, 4:00 AM EST | Wind Advisory | PHI | 12 hr |
| Feb 28, 3:09 PM EST | Winter Storm Watch | PHI | 24 hr |
| Mar 1, 3:17 PM EST | Winter Weather Advisory | PHI | 21 hr |
| Mar 2, 5:04 AM EST | Mesoscale Discussion | SPC | 6 hr |
| Mar 10, 4:32 AM EST | Wind Advisory | PHI | 11 hr |
| Mar 12, 8:51 PM EST | Dense Fog Advisory | PHI | 12 hr |
| Mar 14, 3:48 PM EST | Wind Advisory | PHI | 26 hr |
| Apr 15, 4:45 AM EDT | Dense Fog Advisory | PHI | 4 hr |
| Apr 15, 12:59 PM EDT | Mesoscale Discussion | SPC | 61 min |
| Apr 19, 3:56 AM EDT | Red Flag Warning | PHI | 15 hr |
| Apr 24, 6:11 AM EDT | Severe Thunderstorm Warning | PHI | 64 min |
| Apr 30, 4:24 PM EDT | Fire Weather Watch | PHI | 11 hr |
| May 1, 3:30 AM EDT | Red Flag Warning | PHI | 16 hr |
| May 11, 9:45 PM EDT | Mesoscale Discussion | SPC | 60 min |
| May 15, 6:42 PM EDT | Severe Thunderstorm Warning | PHI | 48 min |
| May 22, 3:15 AM EDT | Red Flag Warning | PHI | 10 hr |
| Jun 1, 11:53 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 2, 12:02 PM EDT | Flash Flood Watch | PHI | 17 hr |
| Jun 2, 3:09 PM EDT | Severe Thunderstorm Warning | PHI | 51 min |
| Jun 2, 10:06 PM EDT | Flash Flood Warning | PHI | 3 hr |
| Jun 3, 12:44 AM EDT | Flash Flood Warning | PHI | 3 hr |
| Jun 9, 12:51 PM EDT | Mesoscale Discussion | SPC | 114 min |
| Jun 19, 4:27 PM EDT | Mesoscale Discussion | SPC | 93 min |
| Jun 19, 4:47 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jun 19, 8:47 PM EDT | Mesoscale Discussion | SPC | 88 min |
| Jun 22, 3:30 PM EDT | Flash Flood Watch | PHI | 4 days |
| Jun 22, 9:08 PM EDT | Mesoscale Discussion | SPC | 67 min |
| Jun 22, 11:49 PM EDT | Mesoscale Discussion | SPC | 26 min |
| Jun 23, 1:31 PM EDT | Mesoscale Discussion | SPC | 119 min |
| Jun 24, 12:58 PM EDT | Mesoscale Discussion | SPC | 92 min |
| Jun 27, 4:22 AM EDT | Flash Flood Watch | PHI | 26 hr |
| Jun 27, 3:02 PM EDT | Coastal Flood Statement | PHI | 23 hr |
| Jun 27, 6:35 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 28, 2:13 AM EDT | Flash Flood Warning | PHI | 2 hr |
| Jun 28, 3:04 PM EDT | Coastal Flood Statement | PHI | 54 hr |
| Jun 29, 3:21 PM EDT | Mesoscale Discussion | SPC | 54 min |
| Jun 29, 4:44 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 29, 9:14 PM EDT | Mesoscale Discussion | SPC | 91 min |
| Jun 29, 10:21 PM EDT | Mesoscale Discussion | SPC | 54 min |
| Jul 2, 3:45 PM EDT | Mesoscale Discussion | SPC | 60 min |
| Jul 2, 4:03 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jul 2, 6:43 PM EDT | Mesoscale Discussion | SPC | 92 min |
| Jul 2, 6:54 PM EDT | Severe Thunderstorm Warning | PHI | 51 min |
| Jul 4, 11:51 AM EDT | Mesoscale Discussion | SPC | 114 min |
| Jul 4, 12:40 PM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jul 4, 12:42 PM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jul 4, 3:17 PM EDT | Mesoscale Discussion | SPC | 88 min |
| Jul 5, 11:19 AM EDT | Flash Flood Watch | PHI | 16 hr |
| Jul 12, 11:55 AM EDT | Mesoscale Discussion | SPC | 95 min |
| Jul 12, 1:56 PM EDT | Mesoscale Discussion | SPC | 94 min |
| Jul 12, 4:49 PM EDT | Mesoscale Discussion | SPC | 56 min |
| Jul 14, 5:00 AM EDT | Excessive Heat Watch | PHI | 58 hr |
| Jul 16, 2:45 PM EDT | Excessive Heat Warning | PHI | 53 hr |
| Jul 18, 12:38 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 18, 6:12 PM EDT | Mesoscale Discussion | SPC | 93 min |
| Jul 18, 6:37 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 18, 7:09 PM EDT | Severe Thunderstorm Warning | PHI | 81 min |
| Jul 18, 8:59 PM EDT | Mesoscale Discussion | SPC | 91 min |
| Jul 21, 2:18 PM EDT | Mesoscale Discussion | SPC | 117 min |
| Jul 21, 2:56 PM EDT | Flash Flood Watch | PHI | 37 hr |
| Jul 22, 10:09 AM EDT | Mesoscale Discussion | SPC | 96 min |
| Jul 22, 12:28 PM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jul 22, 3:37 PM EDT | Severe Thunderstorm Warning | PHI | 53 min |
| Jul 22, 4:44 PM EDT | Mesoscale Discussion | SPC | 91 min |
| Jul 22, 7:24 PM EDT | Mesoscale Discussion | SPC | 66 min |
| Jul 27, 11:32 PM EDT | Severe Thunderstorm Warning | PHI | 88 min |
| Jul 28, 11:53 AM EDT | Mesoscale Discussion | SPC | 3 hr |
| Jul 28, 1:00 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 28, 2:28 PM EDT | Severe Thunderstorm Warning | PHI | 62 min |
| Jul 29, 3:13 AM EDT | Excessive Heat Warning | PHI | 6 days |
| Aug 25, 11:53 PM EDT | Severe Thunderstorm Warning | PHI | 52 min |
| Aug 28, 5:16 AM EDT | Flood Watch | PHI | 39 hr |
| Aug 29, 1:31 PM EDT | Mesoscale Discussion | SPC | 89 min |
| Aug 29, 1:52 PM EDT | Tornado Watch | SPC | 6 hr |
| Aug 29, 3:37 PM EDT | Severe Thunderstorm Warning | PHI | 68 min |
| Aug 29, 6:25 PM EDT | Mesoscale Discussion | SPC | 95 min |
| Aug 30, 4:18 PM EDT | Flash Flood Watch | PHI | 65 hr |
| Aug 31, 2:54 PM EDT | Coastal Flood Statement | PHI | 51 hr |
| Sep 2, 5:30 PM EDT | Coastal Flood Statement | PHI | 7 hr |
| Sep 5, 4:16 AM EDT | Flood Watch | PHI | 14 hr |
| Sep 10, 2:27 PM EDT | Coastal Flood Statement | PHI | 54 hr |
| Sep 24, 2:56 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 28, 4:32 PM EDT | Mesoscale Discussion | SPC | 118 min |
| Sep 28, 6:36 PM EDT | Mesoscale Discussion | SPC | 84 min |
| Sep 28, 7:13 PM EDT | Tornado Watch | SPC | 4 hr |
| Oct 4, 5:55 PM EDT | Mesoscale Discussion | SPC | 95 min |
| Oct 5, 3:30 PM EDT | Coastal Flood Statement | PHI | 59 hr |
| Oct 8, 3:15 AM EDT | Coastal Flood Statement | PHI | 14 hr |
| Oct 13, 4:59 AM EDT | Frost Advisory | PHI | 27 hr |
| Oct 13, 4:59 AM EDT | Freeze Warning | PHI | 27 hr |
| Oct 15, 3:34 PM EDT | Frost Advisory | PHI | 16 hr |
| Oct 20, 10:23 AM EDT | Wind Advisory | PHI | 10 hr |
| Oct 27, 4:12 PM EDT | High Wind Watch | PHI | 13 hr |
| Oct 27, 4:12 PM EDT | Wind Advisory | PHI | 50 hr |
| Oct 28, 5:45 AM EDT | Coastal Flood Statement | PHI | 18 hr |
| Nov 7, 2:46 PM EST | Flood Watch | PHI | 31 hr |
| Nov 7, 2:54 PM EST | Coastal Flood Statement | PHI | 6 hr |
| Nov 7, 8:25 PM EST | Coastal Flood Advisory | PHI | 21 hr |
| Nov 11, 2:29 PM EST | Flood Watch | PHI | 34 hr |
| Nov 15, 2:47 PM EST | Flash Flood Watch | PHI | 30 hr |
| Nov 16, 10:16 AM EST | Mesoscale Discussion | SPC | 59 min |
| Nov 16, 10:44 AM EST | Tornado Watch | SPC | 7 hr |
| Nov 16, 3:11 PM EST | Mesoscale Discussion | SPC | 94 min |
| Nov 16, 3:32 PM EST | Wind Advisory | PHI | 3 hr |
| Nov 30, 3:30 AM EST | High Wind Watch | PHI | 36 hr |
| Nov 30, 3:55 AM EST | Dense Fog Advisory | PHI | 4 hr |
| Dec 1, 3:54 AM EST | High Wind Warning | PHI | 21 hr |
| Dec 1, 3:54 AM EST | Wind Advisory | PHI | 21 hr |
| Dec 1, 11:38 AM EST | Mesoscale Discussion | SPC | 2 hr |
| Dec 1, 3:24 PM EST | Severe Thunderstorm Watch | SPC | 7 hr |
| Dec 1, 4:08 PM EST | Mesoscale Discussion | SPC | 2 hr |
| Dec 14, 6:00 PM EST | Dense Fog Advisory | PHI | 16 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 | 10 |
| Severe Thunderstorm Watch | 10 |
| Tornado Watch | 4 |
| Mesoscale Discussion | 45 |
| Flooding | |
| Flash Flood Warning | 3 |
| Flash Flood Watch | 7 |
| Flood Watch | 4 |
| Winter | |
| Winter Storm Warning | 1 |
| Winter Storm Watch | 2 |
| Snow and Blowing Snow Advisory | 1 |
| Winter Weather Advisory | 1 |
| Heat | |
| Excessive Heat Warning | 2 |
| Excessive Heat Watch | 1 |
| Cold | |
| Freeze Warning | 1 |
| Frost Advisory | 2 |
| Wind and dust | |
| High Wind Warning | 2 |
| High Wind Watch | 2 |
| Wind Advisory | 10 |
| Fire | |
| Red Flag Warning | 3 |
| Fire Weather Watch | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 7 |
| Coast and beach | |
| Coastal Flood Advisory | 1 |
| Coastal Flood Statement | 9 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20052007
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.