Alert archive / Pennsylvania / Special Weather Statements / 2011
Special Weather Statements in Pennsylvania, April 2011
200 special weather statements in April 2011. 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 special weather statements reaches back to 2006.
Special Weather Statements by county
Each county as a circle sized by its count in April 2011. Tap one for its archive.
- Special Weather Statements
- 200
- Busiest day
- April 26, 201144 special weather statements
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 |
|---|---|---|---|---|
| Apr 3, 6:15 PM EDT | Special Weather Statement | PBZ | Greene | 45 min |
| Apr 3, 6:25 PM EDT | Special Weather Statement | PBZ | Allegheny, Beaver, Westmoreland | 35 min |
| Apr 3, 7:04 PM EDT | Special Weather Statement | PBZ | Westmoreland | 11 min |
| Apr 3, 7:51 PM EDT | Special Weather Statement | PBZ | Westmoreland | 24 min |
| Apr 3, 8:26 PM EDT | Special Weather Statement | CTP | Bedford, Somerset | 49 min |
| Apr 3, 9:13 PM EDT | Special Weather Statement | CTP | Fulton | 32 min |
| Apr 4, 9:33 AM EDT | Special Weather Statement | CTP | Warren | 57 min |
| Apr 4, 9:50 AM EDT | Special Weather Statement | PBZ | Forest | 55 min |
| Apr 4, 10:02 AM EDT | Special Weather Statement | PBZ | Beaver, Butler, Clarion, Lawrence, Mercer, Venango | 58 min |
| Apr 4, 10:12 AM EDT | Special Weather Statement | CTP | McKean | 33 min |
| Apr 4, 10:59 AM EDT | Special Weather Statement | CTP | Cameron, Elk | 46 min |
| Apr 4, 10:59 AM EDT | Special Weather Statement | PBZ | Allegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 5 more | 2 hr |
| Apr 4, 11:32 AM EDT | Special Weather Statement | CTP | Potter | 28 min |
| Apr 4, 11:56 AM EDT | Special Weather Statement | CTP | Clinton | 34 min |
| Apr 4, 2:55 PM EDT | Special Weather Statement | PBZ | Allegheny, Armstrong, Butler, Fayette, Greene, Indiana and 2 more | 65 min |
| Apr 4, 4:03 PM EDT | Special Weather Statement | PBZ | Washington | 42 min |
| Apr 4, 4:09 PM EDT | Special Weather Statement | CTP | Clinton | 36 min |
| Apr 4, 4:21 PM EDT | Special Weather Statement | PBZ | Westmoreland | 39 min |
| Apr 4, 4:43 PM EDT | Special Weather Statement | CTP | Columbia, Montour | 32 min |
| Apr 4, 5:05 PM EDT | Special Weather Statement | PBZ | Beaver, Butler, Lawrence | 40 min |
| Apr 4, 5:47 PM EDT | Special Weather Statement | PBZ | Butler, Clarion, Forest, Venango | 58 min |
| Apr 4, 6:00 PM EDT | Special Weather Statement | PBZ | Fayette | 60 min |
| Apr 4, 6:19 PM EDT | Special Weather Statement | CTP | Somerset | 41 min |
| Apr 4, 6:35 PM EDT | Special Weather Statement | CTP | Cambria | 40 min |
| Apr 4, 7:29 PM EDT | Special Weather Statement | CTP | Centre, Clinton, Mifflin | 31 min |
| Apr 4, 7:47 PM EDT | Special Weather Statement | CTP | Cambria | 28 min |
| Apr 4, 8:14 PM EDT | Special Weather Statement | CTP | Columbia, Montour, Northumberland, Snyder, Union | 31 min |
| Apr 4, 10:22 PM EDT | Special Weather Statement | CTP | Adams, Cumberland, Dauphin, Lebanon, York | 38 min |
| Apr 5, 4:03 AM EDT | Special Weather Statement | PHI | Berks | 57 min |
| Apr 5, 4:53 AM EDT | Special Weather Statement | CTP | Lancaster | 22 min |
| Apr 5, 5:29 AM EDT | Special Weather Statement | CTP | Lancaster | 31 min |
| Apr 5, 5:58 AM EDT | Special Weather Statement | PHI | Monroe, Northampton | 62 min |
| Apr 5, 6:05 AM EDT | Special Weather Statement | PHI | Philadelphia | 55 min |
| Apr 5, 6:30 AM EDT | Special Weather Statement | PHI | Philadelphia | 60 min |
| Apr 5, 8:55 AM EDT | Special Weather Statement | PHI | Bucks, Chester, Delaware, Lehigh, Montgomery, Northampton | 65 min |
| Apr 5, 9:37 AM EDT | Special Weather Statement | PHI | Bucks, Chester, Delaware, Montgomery, Philadelphia | 53 min |
| Apr 11, 11:58 AM EDT | Special Weather Statement | PBZ | Washington | 47 min |
| Apr 11, 12:48 PM EDT | Special Weather Statement | PBZ | Westmoreland | 57 min |
| Apr 11, 2:11 PM EDT | Special Weather Statement | CTP | Blair | 34 min |
| Apr 11, 2:42 PM EDT | Special Weather Statement | CTP | Mifflin | 33 min |
| Apr 11, 7:05 PM EDT | Special Weather Statement | CTP | Dauphin, Schuylkill | 25 min |
| Apr 11, 7:13 PM EDT | Special Weather Statement | PHI | Berks, Carbon, Lehigh, Monroe, Northampton | 92 min |
| Apr 11, 7:46 PM EDT | Special Weather Statement | CTP | Lancaster, Lebanon, York | 59 min |
| Apr 11, 8:04 PM EDT | Special Weather Statement | PHI | Berks, Chester, Lehigh, Monroe, Montgomery, Northampton | 56 min |
| Apr 11, 9:03 PM EDT | Special Weather Statement | PHI | Bucks, Montgomery | 57 min |
| Apr 12, 10:00 AM EDT | Special Weather Statement | PHI | Montgomery | 90 min |
| Apr 12, 5:37 PM EDT | Special Weather Statement | PHI | Delaware, Philadelphia | 23 min |
| Apr 12, 6:04 PM EDT | Special Weather Statement | PHI | Philadelphia | 41 min |
| Apr 16, 3:53 PM EDT | Special Weather Statement | CTP | Adams | 37 min |
| Apr 16, 6:31 PM EDT | Special Weather Statement | CTP | Dauphin | 44 min |
| Apr 16, 6:46 PM EDT | Special Weather Statement | CTP | Adams, Lancaster, York | 29 min |
| Apr 16, 7:21 PM EDT | Special Weather Statement | CTP | Dauphin | 39 min |
| Apr 16, 8:02 PM EDT | Special Weather Statement | CTP | Columbia, Lebanon, Schuylkill | 58 min |
| Apr 16, 9:49 PM EDT | Special Weather Statement | PHI | Berks, Lehigh | 56 min |
| Apr 17, 11:29 PM EDT | Special Weather Statement | CTP | Adams, Bedford, Blair, Cambria, Cumberland, Dauphin and 9 more | 3 hr |
| Apr 18, 10:04 PM EDT | Special Weather Statement | PBZ | Butler | 26 min |
| Apr 18, 10:28 PM EDT | Special Weather Statement | PBZ | Clarion | 32 min |
| Apr 19, 4:10 PM EDT | Special Weather Statement | PBZ | Greene | 50 min |
| Apr 19, 4:36 PM EDT | Special Weather Statement | PBZ | Fayette, Greene | 54 min |
| Apr 19, 4:50 PM EDT | Special Weather Statement | CTP | Somerset | 55 min |
| Apr 19, 7:15 PM EDT | Special Weather Statement | PBZ | Armstrong, Butler, Clarion | 45 min |
| Apr 19, 8:16 PM EDT | Special Weather Statement | PBZ | Allegheny | 44 min |
| Apr 19, 8:39 PM EDT | Special Weather Statement | CTP | Blair, Cambria | 66 min |
| Apr 19, 8:43 PM EDT | Special Weather Statement | PBZ | Indiana | 47 min |
| Apr 19, 9:46 PM EDT | Special Weather Statement | CTP | Huntingdon | 44 min |
| Apr 20, 2:45 AM EDT | Special Weather Statement | CTP | Warren | 45 min |
| Apr 20, 3:28 AM EDT | Special Weather Statement | CTP | Elk, McKean | 47 min |
| Apr 20, 3:51 AM EDT | Special Weather Statement | PBZ | Mercer, Venango | 39 min |
| Apr 20, 4:18 AM EDT | Special Weather Statement | CTP | McKean | 42 min |
| Apr 20, 4:57 AM EDT | Special Weather Statement | PBZ | Fayette, Greene, Westmoreland | 63 min |
| Apr 20, 5:05 AM EDT | Special Weather Statement | CTP | Cameron, Elk, McKean, Warren | 40 min |
| Apr 20, 5:13 AM EDT | Special Weather Statement | PBZ | Forest, Jefferson | 47 min |
| Apr 20, 4:40 PM EDT | Special Weather Statement | CTP | Lycoming, Sullivan | 35 min |
| Apr 23, 12:52 AM EDT | Special Weather Statement | PBZ | Greene | 53 min |
| Apr 23, 2:44 AM EDT | Special Weather Statement | PBZ | Beaver, Butler | 31 min |
| Apr 23, 7:43 AM EDT | Special Weather Statement | PHI | Berks, Bucks, Carbon, Chester, Delaware, Lehigh and 4 more | 2 hr |
| Apr 23, 6:00 PM EDT | Special Weather Statement | PBZ | Armstrong, Butler, Clarion, Jefferson | 60 min |
| Apr 24, 4:47 PM EDT | Special Weather Statement | CTP | Cumberland | 43 min |
| Apr 24, 5:17 PM EDT | Special Weather Statement | CTP | Adams, Dauphin, Lebanon, York | 28 min |
| Apr 24, 5:46 PM EDT | Special Weather Statement | CTP | Adams, Lebanon, Schuylkill, York | 29 min |
| Apr 24, 6:20 PM EDT | Special Weather Statement | CTP | Lancaster, York | 25 min |
| Apr 25, 1:39 PM EDT | Special Weather Statement | PBZ | Butler | 36 min |
| Apr 25, 2:45 PM EDT | Special Weather Statement | CTP | Elk | 60 min |
| Apr 25, 4:51 PM EDT | Special Weather Statement | CTP | Tioga | 24 min |
| Apr 25, 5:03 PM EDT | Special Weather Statement | PBZ | Forest, Venango | 57 min |
| Apr 25, 5:05 PM EDT | Special Weather Statement | CTP | Warren | 40 min |
| Apr 25, 5:17 PM EDT | Special Weather Statement | CTP | Tioga | 13 min |
| Apr 25, 5:24 PM EDT | Special Weather Statement | PBZ | Beaver | 51 min |
| Apr 25, 5:39 PM EDT | Special Weather Statement | CTP | Tioga | 21 min |
| Apr 25, 5:59 PM EDT | Special Weather Statement | PBZ | Allegheny | 31 min |
| Apr 25, 6:14 PM EDT | Special Weather Statement | CTP | Lycoming | 31 min |
| Apr 25, 6:25 PM EDT | Special Weather Statement | PBZ | Armstrong | 35 min |
| Apr 25, 6:36 PM EDT | Special Weather Statement | PBZ | Allegheny | 24 min |
| Apr 25, 6:54 PM EDT | Special Weather Statement | CTP | Tioga | 51 min |
| Apr 25, 6:58 PM EDT | Special Weather Statement | PBZ | Jefferson | 32 min |
| Apr 25, 7:23 PM EDT | Special Weather Statement | CTP | Elk, McKean | 67 min |
| Apr 25, 8:06 PM EDT | Special Weather Statement | CTP | Tioga | 24 min |
| Apr 25, 8:19 PM EDT | Special Weather Statement | BGM | Bradford | 41 min |
| Apr 25, 8:22 PM EDT | Special Weather Statement | CTP | Cambria | 38 min |
| Apr 25, 8:39 PM EDT | Special Weather Statement | CTP | Tioga | 21 min |
| Apr 25, 8:48 PM EDT | Special Weather Statement | CTP | Clearfield, Tioga | 42 min |
| Apr 25, 9:20 PM EDT | Special Weather Statement | CTP | Clinton, Tioga | 25 min |
| Apr 25, 9:48 PM EDT | Special Weather Statement | BGM | Bradford | 57 min |
| Apr 25, 9:50 PM EDT | Special Weather Statement | CTP | Clinton, Lycoming | 25 min |
| Apr 25, 10:14 PM EDT | Special Weather Statement | CTP | Lycoming, Union | 31 min |
| Apr 25, 10:31 PM EDT | Special Weather Statement | CTP | Lycoming, Sullivan, Union | 29 min |
| Apr 25, 10:57 PM EDT | Special Weather Statement | CTP | Montour, Sullivan, Union | 33 min |
| Apr 25, 11:29 PM EDT | Special Weather Statement | CTP | Columbia, Montour | 31 min |
| Apr 26, 8:16 AM EDT | Special Weather Statement | PBZ | Clarion, Venango | 44 min |
| Apr 26, 8:47 AM EDT | Special Weather Statement | PBZ | Forest | 43 min |
| Apr 26, 8:50 AM EDT | Special Weather Statement | CTP | Warren | 40 min |
| Apr 26, 11:51 AM EDT | Special Weather Statement | CTP | McKean | 39 min |
| Apr 26, 1:44 PM EDT | Special Weather Statement | CTP | Centre | 46 min |
| Apr 26, 1:58 PM EDT | Special Weather Statement | CTP | Clinton | 62 min |
| Apr 26, 2:08 PM EDT | Special Weather Statement | CTP | Somerset | 52 min |
| Apr 26, 2:15 PM EDT | Special Weather Statement | PBZ | Clarion, Forest, Venango | 60 min |
| Apr 26, 2:20 PM EDT | Special Weather Statement | PBZ | Westmoreland | 40 min |
| Apr 26, 2:32 PM EDT | Special Weather Statement | CTP | Tioga | 58 min |
| Apr 26, 2:47 PM EDT | Special Weather Statement | CTP | Clinton | 43 min |
| Apr 26, 2:47 PM EDT | Special Weather Statement | PBZ | Greene | 58 min |
| Apr 26, 3:01 PM EDT | Special Weather Statement | PBZ | Indiana | 14 min |
| Apr 26, 3:09 PM EDT | Special Weather Statement | CTP | Cambria | 81 min |
| Apr 26, 3:28 PM EDT | Special Weather Statement | CTP | Lycoming | 77 min |
| Apr 26, 4:01 PM EDT | Special Weather Statement | CTP | Tioga | 29 min |
| Apr 26, 4:19 PM EDT | Special Weather Statement | CTP | Elk | 56 min |
| Apr 26, 4:21 PM EDT | Special Weather Statement | CTP | Potter | 39 min |
| Apr 26, 4:22 PM EDT | Special Weather Statement | CTP | Clinton | 68 min |
| Apr 26, 4:32 PM EDT | Special Weather Statement | CTP | Lycoming | 43 min |
| Apr 26, 4:45 PM EDT | Special Weather Statement | BGM | Bradford | 60 min |
| Apr 26, 5:25 PM EDT | Special Weather Statement | CTP | Somerset | 50 min |
| Apr 26, 5:49 PM EDT | Special Weather Statement | CTP | Cameron, Clearfield | 56 min |
| Apr 26, 6:09 PM EDT | Special Weather Statement | CTP | Potter | 21 min |
| Apr 26, 6:21 PM EDT | Special Weather Statement | CTP | Blair | 39 min |
| Apr 26, 6:30 PM EDT | Special Weather Statement | BGM | Bradford | 45 min |
| Apr 26, 6:30 PM EDT | Special Weather Statement | CTP | Centre | 60 min |
| Apr 26, 6:32 PM EDT | Special Weather Statement | CTP | Tioga | 13 min |
| Apr 26, 6:36 PM EDT | Special Weather Statement | CTP | Bedford | 24 min |
| Apr 26, 6:39 PM EDT | Special Weather Statement | CTP | Clinton, Tioga | 66 min |
| Apr 26, 7:11 PM EDT | Special Weather Statement | CTP | Bedford | 34 min |
| Apr 26, 7:27 PM EDT | Special Weather Statement | CTP | Clinton | 33 min |
| Apr 26, 8:27 PM EDT | Special Weather Statement | CTP | Bedford, Blair, Cambria, Somerset | 48 min |
| Apr 26, 8:40 PM EDT | Special Weather Statement | CTP | Lycoming, Sullivan | 50 min |
| Apr 26, 8:58 PM EDT | Special Weather Statement | CTP | Bedford, Fulton, Huntingdon | 62 min |
| Apr 26, 10:01 PM EDT | Special Weather Statement | PHI | Carbon | 59 min |
| Apr 26, 10:12 PM EDT | Special Weather Statement | CTP | Columbia, Cumberland, Dauphin, Juniata, Montour, Northumberland and 3 more | 63 min |
| Apr 26, 10:55 PM EDT | Special Weather Statement | PHI | Monroe | 50 min |
| Apr 26, 11:10 PM EDT | Special Weather Statement | PHI | Berks | 65 min |
| Apr 26, 11:11 PM EDT | Special Weather Statement | CTP | Columbia, Dauphin, Schuylkill | 34 min |
| Apr 26, 11:41 PM EDT | Special Weather Statement | PHI | Monroe | 64 min |
| Apr 26, 11:45 PM EDT | Special Weather Statement | PHI | Lehigh, Northampton | 60 min |
| Apr 27, 12:08 AM EDT | Special Weather Statement | PHI | Monroe, Northampton | 67 min |
| Apr 27, 1:19 AM EDT | Special Weather Statement | PHI | Bucks | 56 min |
| Apr 27, 1:48 PM EDT | Special Weather Statement | PHI | Delaware, Montgomery, Philadelphia | 87 min |
| Apr 27, 3:18 PM EDT | Special Weather Statement | PBZ | Allegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 7 more | 57 min |
| Apr 27, 4:06 PM EDT | Special Weather Statement | PBZ | Allegheny, Armstrong, Butler, Fayette, Greene, Indiana and 2 more | 54 min |
| Apr 27, 4:42 PM EDT | Special Weather Statement | CTP | Cameron | 48 min |
| Apr 27, 4:49 PM EDT | Special Weather Statement | CTP | Elk, McKean, Warren | 41 min |
| Apr 27, 5:43 PM EDT | Special Weather Statement | CTP | Fulton | 47 min |
| Apr 27, 9:14 PM EDT | Special Weather Statement | CTP | York | 31 min |
| Apr 27, 9:32 PM EDT | Special Weather Statement | CTP | Sullivan | 28 min |
| Apr 27, 10:38 PM EDT | Special Weather Statement | CTP | Cambria | 37 min |
| Apr 27, 10:52 PM EDT | Special Weather Statement | CTP | Clearfield | 23 min |
| Apr 27, 11:09 PM EDT | Special Weather Statement | CTP | Clinton | 36 min |
| Apr 27, 11:19 PM EDT | Special Weather Statement | CTP | Cambria, Centre, Clearfield | 41 min |
| Apr 27, 11:59 PM EDT | Special Weather Statement | CTP | Clinton, Lycoming | 46 min |
| Apr 28, 12:14 AM EDT | Special Weather Statement | CTP | Cambria | 31 min |
| Apr 28, 12:19 AM EDT | Special Weather Statement | CTP | Centre, Clinton | 41 min |
| Apr 28, 12:44 AM EDT | Special Weather Statement | CTP | Centre | 31 min |
| Apr 28, 1:02 AM EDT | Special Weather Statement | CTP | Lycoming | 43 min |
| Apr 28, 1:29 AM EDT | Special Weather Statement | CTP | Clinton | 31 min |
| Apr 28, 1:42 AM EDT | Special Weather Statement | CTP | Fulton | 33 min |
| Apr 28, 1:58 AM EDT | Special Weather Statement | CTP | Clinton | 47 min |
| Apr 28, 2:03 AM EDT | Special Weather Statement | CTP | Mifflin | 42 min |
| Apr 28, 2:11 AM EDT | Special Weather Statement | BGM | Bradford | 64 min |
| Apr 28, 2:19 AM EDT | Special Weather Statement | CTP | Huntingdon | 41 min |
| Apr 28, 2:26 AM EDT | Special Weather Statement | CTP | Franklin | 34 min |
| Apr 28, 2:30 AM EDT | Special Weather Statement | CTP | Clinton | 30 min |
| Apr 28, 2:42 AM EDT | Special Weather Statement | CTP | Clinton | 33 min |
| Apr 28, 3:03 AM EDT | Special Weather Statement | CTP | Lycoming, Tioga | 42 min |
| Apr 28, 3:11 AM EDT | Special Weather Statement | CTP | Adams, Franklin | 34 min |
| Apr 28, 3:41 AM EDT | Special Weather Statement | CTP | Lycoming | 34 min |
| Apr 28, 4:24 AM EDT | Special Weather Statement | PHI | Berks, Carbon, Lehigh, Northampton | 66 min |
| Apr 28, 5:31 AM EDT | Special Weather Statement | PHI | Carbon, Monroe | 59 min |
| Apr 28, 5:49 AM EDT | Special Weather Statement | PHI | Carbon | 56 min |
| Apr 28, 6:12 AM EDT | Special Weather Statement | PHI | Chester, Delaware, Philadelphia | 63 min |
| Apr 28, 6:23 AM EDT | Special Weather Statement | PHI | Berks, Chester, Lehigh, Montgomery | 52 min |
| Apr 28, 7:11 AM EDT | Special Weather Statement | CTP | Columbia, Montour, Northumberland, Sullivan | 49 min |
| Apr 28, 7:35 AM EDT | Special Weather Statement | PHI | Bucks | 55 min |
| Apr 28, 7:50 AM EDT | Special Weather Statement | CTP | Dauphin | 25 min |
| Apr 28, 7:54 AM EDT | Special Weather Statement | CTP | Lebanon, York | 36 min |
| Apr 28, 7:59 AM EDT | Special Weather Statement | CTP | York | 46 min |
| Apr 28, 8:04 AM EDT | Special Weather Statement | CTP | Adams | 26 min |
| Apr 28, 8:16 AM EDT | Special Weather Statement | BGM | Lackawanna, Luzerne | 59 min |
| Apr 28, 8:17 AM EDT | Special Weather Statement | PHI | Berks | 58 min |
| Apr 28, 9:11 AM EDT | Special Weather Statement | PHI | Carbon, Monroe | 49 min |
| Apr 28, 10:49 AM EDT | Special Weather Statement | CTP | Lancaster | 26 min |
| Apr 28, 11:15 AM EDT | Special Weather Statement | CTP | Lancaster | 15 min |
| Apr 28, 12:03 PM EDT | Special Weather Statement | PHI | Montgomery, Philadelphia | 57 min |
| Apr 28, 12:42 PM EDT | Special Weather Statement | PHI | Delaware | 63 min |
| Apr 28, 12:45 PM EDT | Special Weather Statement | PHI | Bucks, Delaware, Montgomery, Philadelphia | 60 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Clinton County17
- Tioga County13
- Butler County12
- Lycoming County12
- Westmoreland County11
- Greene County10
- Cambria County10
- York County10
- Philadelphia County10
- Montgomery County10
- Clarion County9
- Dauphin County9
- Berks County9
- Monroe County9
- Allegheny County8
- Adams County8
- Lancaster County8
- Northampton County8
- Delaware County8
- Lehigh County8
- Beaver County7
- Somerset County7
- Forest County7
- Venango County7
- McKean County7
- Elk County7
- Armstrong County7
- Fayette County7
- Columbia County7
- Lebanon County7
- Bucks County7
- Carbon County7
- Bedford County6
- Warren County6
- Montour County6
- Centre County6
- Chester County6
- Sullivan County6
- Fulton County5
- Indiana County5
21 more counties
- Jefferson County5
- Washington County5
- Union County5
- Blair County5
- Bradford County5
- Cameron County4
- Cumberland County4
- Schuylkill County4
- Huntingdon County4
- Clearfield County4
- Lawrence County3
- Mercer County3
- Potter County3
- Mifflin County3
- Northumberland County3
- Franklin County3
- Snyder County2
- Juniata County2
- Perry County2
- Lackawanna County1
- Luzerne County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20102012
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.