Alert archive / Pennsylvania / Allegheny County
Weather alerts in Allegheny County, Pennsylvania, 2005
78 weather alerts in 2005, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Allegheny County and its neighbors
Each county as a circle sized by its count in 2005. Tap one for its archive.
- Alerts
- 78
- Warnings
- 27
- Watches
- 12
- Advisories
- 8
- Busiest month
- July18 alerts
- Busiest day
- June 6, 20057 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, 1:48 PM EST | Mesoscale Discussion | SPC | 117 min |
| Jan 13, 2:50 PM EST | Severe Thunderstorm Watch | SPC | 4 hr |
| Jan 14, 2:09 AM EST | Mesoscale Discussion | SPC | 6 hr |
| Jan 22, 7:41 AM EST | Mesoscale Discussion | SPC | 6 hr |
| Feb 28, 1:22 PM EST | Mesoscale Discussion | SPC | 5 hr |
| Apr 3, 3:03 AM EDT | Mesoscale Discussion | SPC | 4 hr |
| Apr 20, 6:09 PM EDT | Severe Thunderstorm Warning | PBZ | 66 min |
| May 10, 2:55 PM EDT | Mesoscale Discussion | SPC | 95 min |
| May 13, 9:35 PM EDT | Mesoscale Discussion | SPC | 85 min |
| May 14, 1:59 PM EDT | Mesoscale Discussion | SPC | 91 min |
| May 14, 3:05 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 14, 4:52 PM EDT | Mesoscale Discussion | SPC | 83 min |
| Jun 6, 8:35 AM EDT | Mesoscale Discussion | SPC | 115 min |
| Jun 6, 8:51 AM EDT | Severe Thunderstorm Warning | PBZ | 54 min |
| Jun 6, 9:53 AM EDT | Severe Thunderstorm Warning | PBZ | 17 min |
| Jun 6, 12:46 PM EDT | Mesoscale Discussion | SPC | 59 min |
| Jun 6, 1:00 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 6, 1:04 PM EDT | Severe Thunderstorm Warning | PBZ | 56 min |
| Jun 6, 5:32 PM EDT | Mesoscale Discussion | SPC | 88 min |
| Jun 11, 5:09 PM EDT | Severe Thunderstorm Warning | PBZ | 40 min |
| Jun 14, 4:09 PM EDT | Mesoscale Discussion | SPC | 96 min |
| Jun 14, 4:40 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 14, 6:00 PM EDT | Severe Thunderstorm Warning | PBZ | 60 min |
| Jun 14, 6:12 PM EDT | Mesoscale Discussion | SPC | 93 min |
| Jun 28, 5:16 PM EDT | Severe Thunderstorm Warning | PBZ | 59 min |
| Jun 30, 3:46 PM EDT | Flash Flood Warning | PBZ | 3 hr |
| Jun 30, 5:20 PM EDT | Severe Thunderstorm Warning | PBZ | 55 min |
| Jul 5, 12:26 PM EDT | Mesoscale Discussion | SPC | 94 min |
| Jul 5, 3:41 PM EDT | Flash Flood Warning | PBZ | 3 hr |
| Jul 5, 4:11 PM EDT | Severe Thunderstorm Warning | PBZ | 64 min |
| Jul 12, 6:50 PM EDT | Severe Thunderstorm Warning | PBZ | 55 min |
| Jul 13, 2:01 PM EDT | Severe Thunderstorm Warning | PBZ | 59 min |
| Jul 13, 2:40 PM EDT | Flash Flood Warning | PBZ | 3 hr |
| Jul 24, 11:28 PM EDT | Mesoscale Discussion | SPC | 92 min |
| Jul 25, 12:57 PM EDT | Mesoscale Discussion | SPC | 93 min |
| Jul 25, 2:10 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jul 25, 4:46 PM EDT | Severe Thunderstorm Warning | PBZ | 44 min |
| Jul 25, 5:30 PM EDT | Severe Thunderstorm Warning | PBZ | 45 min |
| Jul 26, 2:00 PM EDT | Mesoscale Discussion | SPC | 90 min |
| Jul 26, 2:58 PM EDT | Mesoscale Discussion | SPC | 62 min |
| Jul 26, 3:30 PM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jul 26, 6:06 PM EDT | Severe Thunderstorm Warning | PBZ | 54 min |
| Jul 26, 7:04 PM EDT | Severe Thunderstorm Warning | PBZ | 56 min |
| Jul 26, 9:21 PM EDT | Severe Thunderstorm Warning | PBZ | 69 min |
| Jul 26, 10:02 PM EDT | Mesoscale Discussion | SPC | 58 min |
| Aug 7, 7:05 PM EDT | Severe Thunderstorm Warning | PBZ | 55 min |
| Aug 19, 8:16 AM EDT | Mesoscale Discussion | SPC | 59 min |
| Aug 19, 2:32 PM EDT | Mesoscale Discussion | SPC | 118 min |
| Aug 20, 3:10 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Aug 20, 3:11 PM EDT | Mesoscale Discussion | SPC | 94 min |
| Aug 20, 3:53 PM EDT | Severe Thunderstorm Warning | PBZ | 52 min |
| Aug 20, 5:28 PM EDT | Severe Thunderstorm Warning | PBZ | 62 min |
| Aug 20, 6:43 PM EDT | Severe Thunderstorm Warning | PBZ | 32 min |
| Aug 20, 7:04 PM EDT | Flash Flood Warning | PBZ | 116 min |
| Aug 20, 7:10 PM EDT | Mesoscale Discussion | SPC | 95 min |
| Aug 30, 3:37 AM EDT | Wind Advisory | PBZ | 17 hr |
| Sep 29, 3:40 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Oct 28, 7:48 PM EDT | Frost Advisory | PBZ | 13 hr |
| Nov 5, 1:48 PM EST | Wind Advisory | PBZ | 28 hr |
| Nov 6, 10:15 AM EST | Severe Thunderstorm Watch | SPC | 3 hr |
| Nov 6, 12:50 PM EST | Tornado Watch | SPC | 5 hr |
| Nov 6, 12:55 PM EST | Severe Thunderstorm Warning | PBZ | 65 min |
| Nov 9, 3:31 PM EST | Mesoscale Discussion | SPC | 119 min |
| Nov 9, 4:35 PM EST | Tornado Watch | SPC | 4 hr |
| Nov 9, 6:47 PM EST | Severe Thunderstorm Warning | PBZ | 58 min |
| Nov 15, 8:46 PM EST | Wind Advisory | PBZ | 15 hr |
| Nov 23, 11:45 AM EST | Snow Advisory | PBZ | 13 hr |
| Dec 3, 3:45 AM EST | Winter Weather Advisory | PBZ | 24 hr |
| Dec 3, 8:43 PM EST | Mesoscale Discussion | SPC | 5 hr |
| Dec 4, 1:04 AM EST | Mesoscale Discussion | SPC | 4 hr |
| Dec 7, 2:04 AM EST | Winter Storm Watch | PBZ | 51 hr |
| Dec 8, 2:15 AM EST | Snow Advisory | PBZ | 25 hr |
| Dec 8, 7:54 PM EST | Mesoscale Discussion | SPC | 6 hr |
| Dec 14, 3:50 AM EST | Winter Storm Watch | PBZ | 48 hr |
| Dec 14, 3:22 PM EST | Winter Storm Warning | PBZ | 37 hr |
| Dec 14, 3:22 PM EST | Winter Weather Advisory | PBZ | 30 hr |
| Dec 15, 1:43 PM EST | Mesoscale Discussion | SPC | 5 hr |
| Dec 15, 8:18 PM EST | Mesoscale Discussion | SPC | 4 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 | 22 |
| Severe Thunderstorm Watch | 8 |
| Tornado Watch | 2 |
| Mesoscale Discussion | 31 |
| Flooding | |
| Flash Flood Warning | 4 |
| Winter | |
| Winter Storm Warning | 1 |
| Winter Storm Watch | 2 |
| Snow Advisory | 2 |
| Winter Weather Advisory | 2 |
| Cold | |
| Frost Advisory | 1 |
| Wind and dust | |
| Wind Advisory | 3 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20042006
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.