Alert archive / Pennsylvania / Freeze Warnings / 2012

Freeze Warnings in Pennsylvania, April 2012

50 freeze warnings in April 2012. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of freeze warnings reaches back to 2005.

Freeze Warnings by county

Each county as a circle sized by its count in April 2012. Tap one for its archive.

Freeze Warnings
50
Busiest day
April 2, 20125 freeze warnings

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.

IssuedProductOfficeCountiesLasted
Apr 2, 3:08 AM EDTFreeze WarningPHIBerks, Lehigh, Northampton29 hr
Apr 2, 4:21 AM EDTFreeze WarningBGMLackawanna, Luzerne29 hr
Apr 2, 1:34 PM EDTFreeze WarningCTPBlair, Cambria, Centre, Clearfield, Clinton, Columbia and 7 more18 hr
Apr 2, 3:16 PM EDTFreeze WarningCLECrawford, Erie17 hr
Apr 2, 3:28 PM EDTFreeze WarningPBZArmstrong, Butler, Clarion, Fayette, Forest, Jefferson and 4 more17 hr
Apr 4, 2:09 PM EDTFreeze WarningPBZAllegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 8 more18 hr
Apr 4, 3:04 PM EDTFreeze WarningCTPCambria, Centre, Clearfield, Somerset17 hr
Apr 4, 3:32 PM EDTFreeze WarningBGMLackawanna, Luzerne14 hr
Apr 5, 4:20 AM EDTFreeze WarningCLECrawford, Erie29 hr
Apr 5, 7:51 AM EDTFreeze WarningPHIBerks, Lehigh, Northampton24 hr
Apr 5, 10:25 AM EDTFreeze WarningBGMLackawanna, Luzerne24 hr
Apr 5, 2:10 PM EDTFreeze WarningCTPAdams, Bedford, Blair, Cambria, Centre, Clearfield and 20 more18 hr
Apr 5, 3:25 PM EDTFreeze WarningPBZAllegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 8 more18 hr
Apr 6, 6:24 AM EDTFreeze WarningCLECrawford, Erie26 hr
Apr 6, 8:11 AM EDTFreeze WarningPHIBerks, Lehigh, Northampton24 hr
Apr 6, 10:07 AM EDTFreeze WarningBGMLackawanna, Luzerne23 hr
Apr 6, 11:05 AM EDTFreeze WarningCTPAdams, Bedford, Blair, Cambria, Centre, Clearfield and 20 more21 hr
Apr 6, 11:50 AM EDTFreeze WarningPBZAllegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 8 more21 hr
Apr 7, 2:41 PM EDTFreeze WarningBGMLackawanna, Luzerne18 hr
Apr 7, 2:41 PM EDTFreeze WarningCTPAdams, Bedford, Blair, Cambria, Centre, Clearfield and 16 more17 hr
Apr 7, 2:57 PM EDTFreeze WarningPBZArmstrong, Clarion, Fayette, Forest, Jefferson, Venango and 1 more18 hr
Apr 10, 11:08 AM EDTFreeze WarningCTPCambria, Centre, Clearfield, Somerset22 hr
Apr 10, 3:35 PM EDTFreeze WarningPBZAllegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 8 more17 hr
Apr 11, 4:44 AM EDTFreeze WarningCLECrawford, Erie28 hr
Apr 11, 2:21 PM EDTFreeze WarningCTPBedford, Blair, Cambria, Centre, Clearfield, Fulton and 4 more18 hr
Apr 11, 3:39 PM EDTFreeze WarningPBZAllegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 8 more17 hr
Apr 12, 3:31 AM EDTFreeze WarningPHICarbon, Lehigh, Monroe, Northampton28 hr
Apr 12, 3:47 AM EDTFreeze WarningBGMLackawanna, Luzerne29 hr
Apr 12, 3:48 AM EDTFreeze WarningCTPAdams, Bedford, Blair, Cambria, Centre, Clearfield and 17 more29 hr
Apr 12, 2:31 PM EDTFreeze WarningPBZAllegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 7 more18 hr
Apr 12, 3:11 PM EDTFreeze WarningCLECrawford, Erie18 hr
Apr 17, 1:18 PM EDTFreeze WarningCTPCameron, Clinton, Elk, Lycoming, McKean, Potter and 3 more20 hr
Apr 17, 2:35 PM EDTFreeze WarningBGMBradford, Susquehanna, Wayne, Wyoming17 hr
Apr 23, 3:37 PM EDTFreeze WarningPHICarbon, Monroe12 hr
Apr 24, 4:00 PM EDTFreeze WarningPBZArmstrong, Beaver, Butler, Clarion, Fayette, Forest and 5 more12 hr
Apr 24, 7:00 PM EDTFreeze WarningCTPBedford, Blair, Cambria, Cameron, Centre, Clearfield and 9 more13 hr
Apr 26, 2:39 PM EDTFreeze WarningCTPCambria, Cameron, Centre, Clearfield, Clinton, Elk and 7 more18 hr
Apr 26, 3:24 PM EDTFreeze WarningPBZFayette, Forest, Westmoreland5 hr
Apr 27, 2:44 AM EDTFreeze WarningBGMBradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more30 hr
Apr 27, 3:38 AM EDTFreeze WarningPHIBerks, Carbon, Lehigh, Monroe, Northampton28 hr
Apr 27, 9:40 AM EDTFreeze WarningCTPAdams, Bedford, Blair, Cambria, Cameron, Centre and 27 more23 hr
Apr 27, 3:16 PM EDTFreeze WarningCLECrawford, Erie17 hr
Apr 27, 3:25 PM EDTFreeze WarningPBZAllegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 6 more16 hr
Apr 28, 2:34 PM EDTFreeze WarningCTPBlair, Cambria, Cameron, Centre, Clearfield, Clinton and 16 more18 hr
Apr 28, 2:55 PM EDTFreeze WarningBGMLackawanna, Luzerne, Pike19 hr
Apr 28, 3:07 PM EDTFreeze WarningPBZClarion, Forest, Jefferson, Mercer, Venango17 hr
Apr 28, 3:19 PM EDTFreeze WarningPHICarbon, Monroe17 hr
Apr 28, 3:58 PM EDTFreeze WarningCLECrawford, Erie17 hr
Apr 29, 9:43 AM EDTFreeze WarningPHIBerks, Carbon, Lehigh, Monroe, Northampton22 hr
Apr 29, 9:51 AM EDTFreeze WarningCTPCameron, Centre, Clearfield, Clinton, Columbia, Elk and 11 more23 hr

By county

Every county with at least one alert. A county page lists each alert that covered it.

21 more counties

Nearby

Alerts in force nowTornadoes on recordThe radar archive20112013

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.