Alert archive / Pennsylvania / 2007
Weather alerts in Pennsylvania, March 2007
71 weather alerts in March 2007, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in March 2007. Tap one for its archive.
- Alerts
- 71
- Warnings
- 22
- Watches
- 16
- Advisories
- 28
- Busiest day
- March 15, 200719 alerts
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 |
|---|---|---|---|---|
| Mar 1, 3:35 AM EST | Winter Weather Advisory | BGM | Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more | 29 hr |
| Mar 1, 4:06 AM EST | Winter Weather Advisory | PHI | Carbon, Monroe | 10 hr |
| Mar 1, 4:53 AM EST | Winter Weather Advisory | CTP | Potter, Sullivan, Tioga | 20 hr |
| Mar 1, 11:01 AM EST | River Flood Watch | PBZ | Fayette, Washington, Westmoreland | 24 hr |
| Mar 1, 11:01 AM EST | River Flood Watch | PBZ | Allegheny, Washington, Westmoreland | 24 hr |
| Mar 1, 2:34 PM EST | Coastal Flood Advisory | PHI | Delaware, Philadelphia | 22 hr |
| Mar 1, 9:28 PM EST | Winter Weather Advisory | PHI | Carbon, Monroe, Northampton | 5 hr |
| Mar 4, 2:05 PM EST | Wind Chill Advisory | BGM | Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more | 49 hr |
| Mar 5, 3:26 AM EST | Wind Advisory | CTP | Adams, Bedford, Blair, Cambria, Columbia, Cumberland and 16 more | 19 hr |
| Mar 5, 3:43 AM EST | Wind Chill Advisory | CTP | Cambria, Cameron, Centre, Clearfield, Clinton, Elk and 7 more | 32 hr |
| Mar 5, 2:52 PM EST | Wind Chill Advisory | PBZ | Clarion, Forest, Jefferson, Mercer, Venango | 19 hr |
| Mar 5, 3:18 PM EST | Wind Chill Advisory | CLE | Crawford, Erie | 18 hr |
| Mar 5, 3:34 PM EST | Wind Chill Advisory | PHI | Carbon, Monroe | 20 hr |
| Mar 6, 2:36 AM EST | Winter Storm Watch | CTP | Cambria, Somerset | 13 hr |
| Mar 6, 3:46 AM EST | Winter Storm Watch | PBZ | 12 hr | |
| Mar 6, 2:35 PM EST | Flash Flood Watch | BGM | Bradford | 45 hr |
| Mar 6, 3:00 PM EST | Winter Weather Advisory | CTP | Adams, Bedford, Blair, Cambria, Centre, Clearfield and 16 more | 23 hr |
| Mar 6, 3:12 PM EST | Snow Advisory | PHI | Berks, Delaware, Philadelphia | 28 hr |
| Mar 6, 3:22 PM EST | Snow Advisory | PBZ | Allegheny, Armstrong, Beaver, Butler, Clarion, Greene and 3 more | 22 hr |
| Mar 7, 8:45 AM EST | Heavy Snow Warning | CTP | Bedford, Blair, Cambria, Somerset | 5 hr |
| Mar 11, 4:20 AM EDT | Dense Fog Advisory | CTP | Adams, Cumberland, Dauphin, Franklin, Lancaster, Lebanon and 2 more | 4 hr |
| Mar 13, 11:14 AM EDT | Flood Watch | BGM | Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more | 52 hr |
| Mar 14, 5:31 AM EDT | Flood Watch | CTP | Adams, Bedford, Blair, Cambria, Cameron, Centre and 27 more | 34 hr |
| Mar 14, 11:47 AM EDT | Flood Watch | CLE | Crawford, Erie | 28 hr |
| Mar 14, 4:19 PM EDT | Flood Watch | PHI | Berks, Carbon, Delaware, Lehigh, Monroe, Northampton and 1 more | 55 hr |
| Mar 14, 8:52 PM EDT | Severe Thunderstorm Warning | PBZ | Washington | 53 min |
| Mar 14, 10:05 PM EDT | Flood Watch | PBZ | Allegheny, Armstrong, Beaver, Butler, Clarion, Forest and 6 more | 16 hr |
| Mar 14, 10:35 PM EDT | Severe Thunderstorm Warning | PBZ | Indiana | 25 min |
| Mar 15, 1:53 AM EDT | Flash Flood Warning | BGM | Bradford | 6 hr |
| Mar 15, 1:53 AM EDT | Flash Flood Warning | BGM | Bradford | 6 hr |
| Mar 15, 4:10 AM EDT | Winter Storm Watch | PHI | Berks, Carbon, Lehigh, Monroe, Northampton | 13 hr |
| Mar 15, 4:24 AM EDT | Winter Storm Watch | CTP | Adams, Bedford, Blair, Cambria, Cameron, Centre and 24 more | 25 hr |
| Mar 15, 4:56 AM EDT | Winter Weather Advisory | CLE | Crawford, Erie | 5 hr |
| Mar 15, 6:18 AM EDT | Winter Weather Advisory | PBZ | Armstrong, Beaver, Butler, Clarion, Forest, Jefferson and 3 more | 8 hr |
| Mar 15, 8:29 AM EDT | Winter Weather Advisory | CTP | Cameron, Elk, McKean, Potter, Tioga, Warren | 4 hr |
| Mar 15, 10:46 AM EDT | Snow Advisory | BGM | Bradford, Susquehanna, Wayne | 5 hr |
| Mar 15, 11:16 AM EDT | Winter Storm Watch | BGM | Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more | 5 hr |
| Mar 15, 2:56 PM EDT | Snow Advisory | PBZ | Allegheny, Armstrong, Beaver, Butler, Clarion, Forest and 6 more | 18 hr |
| Mar 15, 2:56 PM EDT | Winter Weather Advisory | PBZ | 6 hr | |
| Mar 15, 3:11 PM EDT | Snow Advisory | CTP | Elk, McKean, Warren | 2 hr |
| Mar 15, 4:07 PM EDT | Winter Storm Warning | BGM | Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more | 36 hr |
| Mar 15, 4:39 PM EDT | Flash Flood Warning | BGM | Susquehanna | 6 hr |
| Mar 15, 5:07 PM EDT | Snow Advisory | PHI | Berks, Carbon, Lehigh, Monroe, Northampton | 3 hr |
| Mar 15, 5:20 PM EDT | Winter Storm Warning | CTP | Adams, Bedford, Blair, Cambria, Cameron, Centre and 27 more | 34 hr |
| Mar 15, 8:07 PM EDT | Winter Storm Warning | PHI | Berks, Carbon, Delaware, Lehigh, Monroe, Northampton and 1 more | 32 hr |
| Mar 15, 8:07 PM EDT | Winter Weather Advisory | PHI | Carbon, Delaware, Monroe, Philadelphia | 32 hr |
| Mar 15, 8:35 PM EDT | Winter Storm Warning | PBZ | 27 hr | |
| Mar 15, 10:30 PM EDT | Flash Flood Warning | BGM | Susquehanna | 6 hr |
| Mar 15, 10:30 PM EDT | Flash Flood Warning | BGM | Susquehanna | 6 hr |
| Mar 16, 8:43 AM EDT | Winter Weather Advisory | PBZ | Allegheny, Armstrong, Beaver, Butler, Clarion, Forest and 6 more | 15 hr |
| Mar 16, 8:46 AM EDT | Mesoscale Discussion | SPC | Adams, Bedford, Berks, Blair, Bradford, Bucks and 45 more | 4 hr |
| Mar 16, 11:01 AM EDT | Heavy Snow Warning | CLE | Crawford, Erie | 17 hr |
| Mar 16, 2:28 PM EDT | Mesoscale Discussion | SPC | Adams, Bedford, Berks, Blair, Bradford, Carbon and 33 more | 6 hr |
| Mar 16, 3:31 PM EDT | Heavy Snow Warning | PBZ | Forest, Venango | 8 hr |
| Mar 16, 9:14 PM EDT | Mesoscale Discussion | SPC | Adams, Berks, Bradford, Bucks, Carbon, Chester and 21 more | 4 hr |
| Mar 19, 3:25 PM EDT | Winter Weather Advisory | CTP | Bedford, Blair, Cambria, Cameron, Centre, Clearfield and 19 more | 7 hr |
| Mar 21, 12:14 PM EDT | Flood Watch | BGM | Bradford, Lackawanna, Luzerne, Susquehanna, Wyoming | 4 days |
| Mar 22, 12:24 PM EDT | Mesoscale Discussion | SPC | Fayette, Greene | 2 hr |
| Mar 23, 7:07 AM EDT | Flood Watch | PBZ | Allegheny, Greene, Washington | 28 hr |
| Mar 23, 1:29 PM EDT | Flash Flood Warning | PBZ | Allegheny | 91 min |
| Mar 23, 9:46 PM EDT | Flash Flood Warning | PBZ | Washington | 4 hr |
| Mar 24, 8:49 PM EDT | Dense Fog Advisory | CLE | Crawford, Erie | 13 hr |
| Mar 25, 6:43 AM EDT | Dense Fog Advisory | PBZ | Allegheny, Armstrong, Beaver, Butler, Clarion, Forest and 6 more | 3 hr |
| Mar 27, 2:12 PM EDT | Severe Thunderstorm Warning | PBZ | Westmoreland | 33 min |
| Mar 27, 2:16 PM EDT | Mesoscale Discussion | SPC | Allegheny, Armstrong, Beaver, Bedford, Blair, Butler and 27 more | 2 hr |
| Mar 27, 2:22 PM EDT | Severe Thunderstorm Warning | PBZ | Armstrong, Indiana | 38 min |
| Mar 27, 2:55 PM EDT | Severe Thunderstorm Warning | PBZ | Butler | 50 min |
| Mar 27, 7:02 PM EDT | Flash Flood Warning | PBZ | Mercer | 3 hr |
| Mar 29, 2:40 AM EDT | Red Flag Warning | BGM | Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more | 17 hr |
| Mar 29, 4:35 AM EDT | Red Flag Warning | PHI | Berks, Carbon, Delaware, Lehigh, Monroe, Northampton and 1 more | 14 hr |
| Mar 29, 2:58 PM EDT | Fire Weather Watch | BGM | Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more | 11 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 | 5 |
| Mesoscale Discussion | 5 |
| Flooding | |
| Flash Flood Warning | 8 |
| Flash Flood Watch | 1 |
| Flood Watch | 7 |
| River Flood Watch | 2 |
| Winter | |
| Heavy Snow Warning | 3 |
| Winter Storm Warning | 4 |
| Winter Storm Watch | 5 |
| Snow Advisory | 6 |
| Winter Weather Advisory | 12 |
| Cold | |
| Wind Chill Advisory | 5 |
| Wind and dust | |
| Wind Advisory | 1 |
| Fire | |
| Red Flag Warning | 2 |
| Fire Weather Watch | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 3 |
| Coast and beach | |
| Coastal Flood Advisory | 1 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Bradford County15
- Susquehanna County15
- Carbon County12
- Monroe County12
- Lackawanna County11
- Luzerne County11
- Wayne County11
- Wyoming County11
- Washington County11
- Cambria County11
- Somerset County11
- Pike County10
- Bedford County10
- Blair County10
- Potter County9
- Sullivan County9
- Tioga County9
- Allegheny County9
- Northampton County9
- Adams County9
- Cumberland County9
- Dauphin County9
- Franklin County9
- Fulton County9
- Huntingdon County9
- Juniata County9
- Lancaster County9
- Lebanon County9
- Mifflin County9
- Northumberland County9
- Perry County9
- Schuylkill County9
- Snyder County9
- York County9
- Centre County9
- Clearfield County9
- Jefferson County9
- Berks County9
- Delaware County8
- Philadelphia County8
27 more counties
- Columbia County8
- Montour County8
- Union County8
- Cameron County8
- Elk County8
- Clarion County8
- Forest County8
- Mercer County8
- Venango County8
- Armstrong County8
- Butler County8
- Greene County8
- Lehigh County8
- Clinton County7
- Lycoming County7
- Warren County7
- Beaver County7
- Lawrence County7
- McKean County6
- Crawford County6
- Westmoreland County5
- Erie County5
- Indiana County4
- Fayette County3
- Bucks County2
- Chester County2
- Montgomery County2
Nearby
Alerts in force nowTornadoes on recordThe radar archive20062008
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.