Alert archive / Pennsylvania / 2019
Weather alerts in Pennsylvania, March 2019
67 weather alerts in March 2019, 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 2019. Tap one for its archive.
- Alerts
- 67
- Warnings
- 12
- Watches
- 7
- Advisories
- 27
- Busiest day
- March 15, 201918 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, 10:32 AM EST | Winter Weather Advisory | PBZ | Fayette, Westmoreland | 17 hr |
| Mar 1, 12:18 PM EST | Winter Weather Advisory | CTP | Adams, Bedford, Cumberland, Dauphin, Franklin, Fulton and 6 more | 17 hr |
| Mar 1, 2:50 PM EST | Winter Weather Advisory | PHI | Berks, Bucks, Carbon, Chester, Lehigh, Monroe and 2 more | 18 hr |
| Mar 1, 3:06 PM EST | Winter Storm Watch | CTP | Adams, Bedford, Blair, Cambria, Cameron, Centre and 25 more | 37 hr |
| Mar 2, 2:46 AM EST | Winter Storm Watch | BGM | Lackawanna, Luzerne, Pike, Wayne | 24 hr |
| Mar 2, 3:35 AM EST | Winter Storm Watch | PHI | Berks, Bucks, Carbon, Chester, Delaware, Lehigh and 4 more | 24 hr |
| Mar 2, 3:59 AM EST | Winter Storm Watch | PBZ | Fayette, Westmoreland | 10 hr |
| Mar 2, 1:31 PM EST | Winter Storm Warning | PBZ | Allegheny, Fayette, Greene, Washington, Westmoreland | 35 hr |
| Mar 2, 1:31 PM EST | Winter Weather Advisory | PBZ | Allegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 8 more | 35 hr |
| Mar 2, 2:37 PM EST | Winter Weather Advisory | CTP | Bedford, Blair, Cambria, Cameron, Centre, Clearfield and 16 more | 34 hr |
| Mar 3, 3:12 AM EST | Winter Storm Warning | BGM | Pike | 24 hr |
| Mar 3, 3:12 AM EST | Winter Weather Advisory | BGM | Bradford, Lackawanna, Luzerne, Susquehanna, Wayne, Wyoming | 24 hr |
| Mar 3, 4:01 AM EST | Winter Storm Warning | PHI | Berks, Bucks, Carbon, Chester, Delaware, Lehigh and 4 more | 24 hr |
| Mar 3, 4:01 AM EST | Winter Weather Advisory | PHI | Delaware, Philadelphia | 24 hr |
| Mar 3, 4:30 AM EST | Winter Storm Warning | CTP | Adams, Cumberland, Dauphin, Franklin, Lancaster, Lebanon and 3 more | 20 hr |
| Mar 3, 5:41 PM EST | Mesoscale Discussion | SPC | Adams, Berks, Bucks, Carbon, Chester, Cumberland and 12 more | 4 hr |
| Mar 4, 1:58 PM EST | Wind Chill Advisory | PBZ | Fayette, Westmoreland | 21 hr |
| Mar 5, 1:59 AM EST | Special Weather Statement | CLE | Erie | 61 min |
| Mar 5, 2:21 PM EST | Wind Chill Advisory | PBZ | Fayette, Westmoreland | 21 hr |
| Mar 5, 9:21 PM EST | Winter Weather Advisory | CLE | Crawford, Erie | 13 hr |
| Mar 9, 3:23 AM EST | Winter Weather Advisory | PHI | Carbon, Monroe, Northampton | 29 hr |
| Mar 9, 3:45 AM EST | Wind Advisory | CLE | Erie | 35 hr |
| Mar 9, 12:54 PM EST | Winter Weather Advisory | CTP | Columbia, Lycoming, Potter, Sullivan, Tioga | 19 hr |
| Mar 9, 1:13 PM EST | Winter Weather Advisory | BGM | Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more | 19 hr |
| Mar 10, 10:31 PM EDT | Dense Fog Advisory | PHI | Berks, Bucks, Carbon, Chester, Lehigh, Monroe and 2 more | 5 hr |
| Mar 10, 11:29 PM EDT | Dense Fog Advisory | CTP | Lancaster, Lebanon, York | 5 hr |
| Mar 14, 3:33 AM EDT | Wind Advisory | CLE | Erie | 19 hr |
| Mar 14, 8:26 PM EDT | Mesoscale Discussion | SPC | Lawrence | 94 min |
| Mar 14, 8:58 PM EDT | Severe Thunderstorm Warning | PBZ | Lawrence, Mercer | 47 min |
| Mar 14, 9:46 PM EDT | Special Weather Statement | PBZ | Venango | 44 min |
| Mar 15, 6:26 AM EDT | Special Weather Statement | BGM | Bradford, Lackawanna, Susquehanna, Wyoming | 64 min |
| Mar 15, 4:05 PM EDT | Special Weather Statement | CTP | Lancaster | 25 min |
| Mar 15, 5:09 PM EDT | Special Weather Statement | CTP | Lancaster | 51 min |
| Mar 15, 6:02 PM EDT | Special Weather Statement | PHI | Lehigh, Northampton | 28 min |
| Mar 15, 6:08 PM EDT | Special Weather Statement | PHI | Berks | 37 min |
| Mar 15, 6:14 PM EDT | Special Weather Statement | CTP | Lancaster, York | 46 min |
| Mar 15, 6:27 PM EDT | Special Weather Statement | PHI | Northampton | 33 min |
| Mar 15, 6:33 PM EDT | Areal Flood Advisory | PHI | Berks, Lehigh, Northampton | 117 min |
| Mar 15, 6:55 PM EDT | Special Weather Statement | CTP | Lancaster, York | 65 min |
| Mar 15, 7:05 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster | 25 min |
| Mar 15, 7:09 PM EDT | Severe Thunderstorm Warning | PHI | Berks, Chester, Montgomery | 51 min |
| Mar 15, 7:23 PM EDT | Severe Thunderstorm Warning | PHI | Bucks | 52 min |
| Mar 15, 7:32 PM EDT | Severe Thunderstorm Warning | PHI | Bucks, Chester, Montgomery | 43 min |
| Mar 15, 7:40 PM EDT | Mesoscale Discussion | SPC | Bucks, Chester, Delaware, Lancaster, Montgomery | 2 hr |
| Mar 15, 7:56 PM EDT | Special Weather Statement | CTP | Lancaster | 49 min |
| Mar 15, 8:34 PM EDT | Special Weather Statement | PHI | Delaware, Philadelphia | 41 min |
| Mar 16, 10:53 AM EDT | Special Weather Statement | CTP | McKean, Potter, Warren | 37 min |
| Mar 16, 11:30 AM EDT | Special Weather Statement | CTP | McKean, Potter, Tioga | 30 min |
| Mar 20, 3:52 PM EDT | Winter Storm Watch | BGM | Susquehanna, Wayne | 24 hr |
| Mar 20, 8:18 PM EDT | Coastal Flood Advisory | PHI | Bucks, Delaware, Philadelphia | 34 hr |
| Mar 21, 2:58 AM EDT | Flood Watch | CTP | Adams, Cumberland, Dauphin, Franklin, Lancaster, Lebanon and 2 more | 29 hr |
| Mar 21, 3:22 AM EDT | Flood Watch | PHI | Berks, Bucks, Chester, Delaware, Lehigh, Montgomery and 2 more | 24 hr |
| Mar 21, 3:29 PM EDT | Winter Storm Warning | BGM | Wayne | 38 hr |
| Mar 21, 3:29 PM EDT | Winter Weather Advisory | BGM | Bradford, Lackawanna, Pike, Susquehanna, Wayne, Wyoming | 38 hr |
| Mar 21, 4:19 PM EDT | Areal Flood Advisory | PHI | Berks, Chester, Montgomery | 12 hr |
| Mar 21, 9:17 PM EDT | Areal Flood Advisory | CTP | Adams, Cumberland, Franklin, York | 5 hr |
| Mar 21, 11:50 PM EDT | Areal Flood Advisory | PHI | Bucks, Philadelphia | 5 hr |
| Mar 21, 11:59 PM EDT | River Flood Warning | CTP | Cumberland, York | 30 hr |
| Mar 22, 12:12 AM EDT | Areal Flood Advisory | PHI | Bucks, Monroe, Northampton | 5 hr |
| Mar 22, 2:10 AM EDT | Areal Flood Advisory | CTP | Adams, Lancaster, York | 3 hr |
| Mar 22, 4:19 AM EDT | Wind Advisory | CTP | Adams, Bedford, Blair, Cambria, Cumberland, Franklin and 6 more | 15 hr |
| Mar 22, 5:54 AM EDT | River Flood Warning | CTP | Lebanon, Schuylkill | 16 hr |
| Mar 22, 8:53 AM EDT | Winter Weather Advisory | CLE | Crawford, Erie | 4 hr |
| Mar 22, 1:48 PM EDT | Special Weather Statement | CTP | Bedford, Somerset | 27 min |
| Mar 22, 4:21 PM EDT | Special Weather Statement | PHI | Berks, Montgomery | 24 min |
| Mar 22, 4:46 PM EDT | Special Weather Statement | PHI | Bucks, Delaware, Montgomery | 29 min |
| Mar 22, 6:35 PM EDT | Special Weather Statement | PHI | Philadelphia | 25 min |
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 | 3 |
| Special Weather Statement | 18 |
| Flooding | |
| River Flood Warning | 2 |
| Flood Watch | 2 |
| Areal Flood Advisory | 6 |
| Winter | |
| Winter Storm Warning | 5 |
| Winter Storm Watch | 5 |
| Winter Weather Advisory | 13 |
| Cold | |
| Wind Chill Advisory | 2 |
| Wind and dust | |
| Wind Advisory | 3 |
| Fog and smoke | |
| Dense Fog Advisory | 2 |
| 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.
- Lancaster County14
- Bucks County13
- Montgomery County12
- York County11
- Berks County11
- Northampton County11
- Chester County10
- Delaware County9
- Philadelphia County9
- Adams County8
- Cumberland County8
- Lehigh County8
- Lebanon County7
- Monroe County7
- Fayette County6
- Westmoreland County6
- Franklin County6
- Schuylkill County6
- Carbon County6
- Wayne County6
- Bedford County5
- Dauphin County5
- Somerset County5
- Potter County5
- Lackawanna County5
- Pike County5
- Susquehanna County5
- Erie County5
- Fulton County4
- Perry County4
- Tioga County4
- Bradford County4
- Wyoming County4
- Blair County3
- Cambria County3
- Columbia County3
- Huntingdon County3
- Juniata County3
- Lycoming County3
- Mifflin County3
26 more counties
- Sullivan County3
- Luzerne County3
- Lawrence County3
- Cameron County2
- Centre County2
- Clearfield County2
- Clinton County2
- Elk County2
- Montour County2
- Northumberland County2
- Snyder County2
- Union County2
- Allegheny County2
- Greene County2
- Washington County2
- Mercer County2
- Venango County2
- Crawford County2
- McKean County2
- Armstrong County1
- Beaver County1
- Butler County1
- Clarion County1
- Forest County1
- Jefferson County1
- Warren County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20182020
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.