Alert archive / Maryland / Severe Thunderstorm Warnings
Severe Thunderstorm Warnings in Maryland, 2006
128 severe thunderstorm warnings in 2006. 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 severe thunderstorm warnings reaches back to 1986.
Severe Thunderstorm Warnings by county
Each county as a circle sized by its count in 2006. Tap one for its archive.
- Severe Thunderstorm Warnings
- 128
- Busiest month
- July52 severe thunderstorm warnings
- Busiest day
- July 18, 200611 severe thunderstorm warnings
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 | Counties | Lasted |
|---|---|---|---|---|
| Jan 14, 2:31 AM EST | Severe Thunderstorm Warning | LWX | Saint Mary's | 44 min |
| Jan 14, 4:01 AM EST | Severe Thunderstorm Warning | AKQ | Wicomico | 29 min |
| Jan 14, 4:14 AM EST | Severe Thunderstorm Warning | AKQ | Somerset, Worcester | 61 min |
| Apr 3, 4:36 PM EDT | Severe Thunderstorm Warning | LWX | Allegany | 34 min |
| Apr 3, 5:30 PM EDT | Severe Thunderstorm Warning | LWX | Washington | 53 min |
| Apr 3, 6:03 PM EDT | Severe Thunderstorm Warning | LWX | Frederick | 57 min |
| Apr 3, 6:52 PM EDT | Severe Thunderstorm Warning | LWX | Carroll, Howard, Montgomery | 53 min |
| Apr 3, 7:20 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, City of Baltimore | 55 min |
| Apr 3, 7:24 PM EDT | Severe Thunderstorm Warning | LWX | Prince George's | 39 min |
| Apr 3, 7:56 PM EDT | Severe Thunderstorm Warning | LWX | Harford | 49 min |
| Apr 3, 8:08 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Queen Anne's | 67 min |
| Apr 3, 8:13 PM EDT | Severe Thunderstorm Warning | PHI | Cecil | 62 min |
| Apr 3, 8:17 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore | 26 min |
| Apr 13, 2:39 PM EDT | Severe Thunderstorm Warning | LWX | Charles | 32 min |
| Apr 14, 11:57 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore | 18 min |
| Apr 15, 5:35 PM EDT | Severe Thunderstorm Warning | LWX | Charles | 40 min |
| Apr 23, 10:08 PM EDT | Severe Thunderstorm Warning | LWX | Harford | 52 min |
| Apr 23, 10:56 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Harford | 79 min |
| Apr 23, 11:20 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Howard, City of Baltimore | 74 min |
| Apr 23, 11:41 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel | 45 min |
| Apr 24, 12:27 AM EDT | Severe Thunderstorm Warning | PHI | Kent, Queen Anne's | 48 min |
| Apr 24, 1:02 AM EDT | Severe Thunderstorm Warning | PHI | Caroline | 43 min |
| Apr 24, 8:42 AM EDT | Severe Thunderstorm Warning | PHI | Cecil | 33 min |
| May 11, 7:45 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery | 18 min |
| May 26, 5:08 PM EDT | Severe Thunderstorm Warning | LWX | Charles, Prince George's | 37 min |
| May 26, 5:41 PM EDT | Severe Thunderstorm Warning | AKQ | Dorchester | 49 min |
| May 31, 4:15 PM EDT | Severe Thunderstorm Warning | PBZ | Garrett | 60 min |
| Jun 1, 6:35 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery | 25 min |
| Jun 1, 6:54 PM EDT | Severe Thunderstorm Warning | LWX | Howard | 66 min |
| Jun 1, 7:10 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore | 65 min |
| Jun 1, 7:19 PM EDT | Severe Thunderstorm Warning | LWX | City of Baltimore | 41 min |
| Jun 1, 8:10 PM EDT | Severe Thunderstorm Warning | PHI | Cecil | 35 min |
| Jun 1, 11:41 PM EDT | Severe Thunderstorm Warning | PHI | Caroline | 49 min |
| Jun 1, 11:57 PM EDT | Severe Thunderstorm Warning | AKQ | Dorchester, Wicomico | 33 min |
| Jun 2, 5:53 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore | 67 min |
| Jun 2, 6:28 PM EDT | Severe Thunderstorm Warning | LWX | Saint Mary's | 62 min |
| Jun 2, 6:48 PM EDT | Severe Thunderstorm Warning | LWX | Charles | 29 min |
| Jun 2, 8:47 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Queen Anne's | 28 min |
| Jun 2, 9:05 PM EDT | Severe Thunderstorm Warning | PHI | Kent | 25 min |
| Jun 2, 9:17 PM EDT | Severe Thunderstorm Warning | PHI | Cecil | 43 min |
| Jun 9, 1:11 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore | 34 min |
| Jun 9, 2:40 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Queen Anne's | 35 min |
| Jun 9, 7:06 PM EDT | Severe Thunderstorm Warning | LWX | Prince George's | 29 min |
| Jun 19, 4:48 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Queen Anne's | 42 min |
| Jun 19, 5:18 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Prince George's | 57 min |
| Jun 19, 6:19 PM EDT | Severe Thunderstorm Warning | LWX | Prince George's | 56 min |
| Jun 19, 7:17 PM EDT | Severe Thunderstorm Warning | PHI | Queen Anne's, Talbot | 43 min |
| Jun 23, 1:35 PM EDT | Severe Thunderstorm Warning | AKQ | Worcester | 55 min |
| Jun 28, 12:16 AM EDT | Severe Thunderstorm Warning | PHI | Queen Anne's, Talbot | 44 min |
| Jun 28, 1:25 AM EDT | Severe Thunderstorm Warning | AKQ | Wicomico, Worcester | 20 min |
| Jun 28, 11:06 PM EDT | Severe Thunderstorm Warning | PBZ | Garrett | 39 min |
| Jun 29, 3:45 PM EDT | Severe Thunderstorm Warning | AKQ | Worcester | 29 min |
| Jun 29, 6:16 PM EDT | Severe Thunderstorm Warning | PBZ | Garrett | 59 min |
| Jul 2, 4:11 PM EDT | Severe Thunderstorm Warning | PBZ | Garrett | 64 min |
| Jul 2, 5:25 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery | 50 min |
| Jul 2, 5:43 PM EDT | Severe Thunderstorm Warning | LWX | Prince George's | 47 min |
| Jul 2, 6:05 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel | 40 min |
| Jul 2, 6:17 PM EDT | Severe Thunderstorm Warning | PHI | Queen Anne's, Talbot | 58 min |
| Jul 2, 6:32 PM EDT | Severe Thunderstorm Warning | LWX | Prince George's | 40 min |
| Jul 2, 7:20 PM EDT | Severe Thunderstorm Warning | LWX | Calvert | 40 min |
| Jul 2, 7:36 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore | 24 min |
| Jul 4, 2:26 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery | 42 min |
| Jul 4, 2:37 PM EDT | Severe Thunderstorm Warning | LWX | Harford | 41 min |
| Jul 4, 3:13 PM EDT | Severe Thunderstorm Warning | LWX | Carroll | 45 min |
| Jul 4, 3:37 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore | 53 min |
| Jul 4, 4:30 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery | 60 min |
| Jul 4, 4:55 PM EDT | Severe Thunderstorm Warning | LWX | Prince George's | 80 min |
| Jul 4, 5:26 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel | 64 min |
| Jul 4, 5:47 PM EDT | Severe Thunderstorm Warning | PHI | Queen Anne's, Talbot | 43 min |
| Jul 4, 6:13 PM EDT | Severe Thunderstorm Warning | LWX | Charles, Prince George's | 62 min |
| Jul 4, 6:32 PM EDT | Severe Thunderstorm Warning | PHI | Caroline | 43 min |
| Jul 4, 8:01 PM EDT | Severe Thunderstorm Warning | AKQ | Wicomico | 29 min |
| Jul 4, 8:38 PM EDT | Severe Thunderstorm Warning | AKQ | Somerset | 37 min |
| Jul 4, 10:27 PM EDT | Severe Thunderstorm Warning | LWX | Saint Mary's | 63 min |
| Jul 5, 4:05 PM EDT | Severe Thunderstorm Warning | PHI | Talbot | 40 min |
| Jul 5, 5:55 PM EDT | Severe Thunderstorm Warning | LWX | Saint Mary's | 65 min |
| Jul 5, 7:06 PM EDT | Severe Thunderstorm Warning | AKQ | Somerset | 38 min |
| Jul 12, 4:21 PM EDT | Severe Thunderstorm Warning | LWX | Prince George's | 39 min |
| Jul 12, 5:26 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Queen Anne's | 64 min |
| Jul 12, 6:50 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Calvert, Prince George's | 25 min |
| Jul 12, 7:32 PM EDT | Severe Thunderstorm Warning | PHI | Talbot | 43 min |
| Jul 12, 7:50 PM EDT | Severe Thunderstorm Warning | PHI | Caroline | 40 min |
| Jul 18, 4:17 PM EDT | Severe Thunderstorm Warning | LWX | Prince George's | 28 min |
| Jul 18, 4:23 PM EDT | Severe Thunderstorm Warning | LWX | Allegany, Washington | 52 min |
| Jul 18, 4:49 PM EDT | Severe Thunderstorm Warning | LWX | Prince George's | 27 min |
| Jul 18, 5:57 PM EDT | Severe Thunderstorm Warning | LWX | Carroll, Frederick, Washington | 63 min |
| Jul 18, 6:26 PM EDT | Severe Thunderstorm Warning | LWX | Allegany | 49 min |
| Jul 18, 6:37 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Harford | 38 min |
| Jul 18, 7:06 PM EDT | Severe Thunderstorm Warning | LWX | Frederick | 54 min |
| Jul 18, 7:15 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore | 45 min |
| Jul 18, 7:26 PM EDT | Severe Thunderstorm Warning | LWX | Carroll, Howard | 40 min |
| Jul 18, 7:28 PM EDT | Severe Thunderstorm Warning | LWX | Harford | 47 min |
| Jul 18, 7:59 PM EDT | Severe Thunderstorm Warning | PHI | Cecil, Kent | 76 min |
| Jul 18, 8:14 PM EDT | Severe Thunderstorm Warning | LWX | Harford | 46 min |
| Jul 18, 8:57 PM EDT | Severe Thunderstorm Warning | PHI | Queen Anne's | 63 min |
| Jul 18, 9:28 PM EDT | Severe Thunderstorm Warning | PHI | Caroline | 47 min |
| Jul 19, 6:58 PM EDT | Severe Thunderstorm Warning | LWX | Frederick | 62 min |
| Jul 22, 6:10 PM EDT | Severe Thunderstorm Warning | PHI | Cecil, Kent | 45 min |
| Jul 27, 11:16 PM EDT | Severe Thunderstorm Warning | PHI | Cecil | 59 min |
| Jul 27, 11:21 PM EDT | Severe Thunderstorm Warning | LWX | Harford | 26 min |
| Jul 28, 3:28 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Talbot | 62 min |
| Jul 28, 4:17 PM EDT | Severe Thunderstorm Warning | AKQ | Dorchester | 43 min |
| Jul 28, 4:46 PM EDT | Severe Thunderstorm Warning | AKQ | Wicomico, Worcester | 44 min |
| Jul 31, 3:49 PM EDT | Severe Thunderstorm Warning | PHI | Cecil | 59 min |
| Jul 31, 4:42 PM EDT | Severe Thunderstorm Warning | LWX | Harford | 28 min |
| Aug 7, 7:22 PM EDT | Severe Thunderstorm Warning | LWX | Frederick | 15 min |
| Aug 7, 8:37 PM EDT | Severe Thunderstorm Warning | PHI | Queen Anne's, Talbot | 53 min |
| Aug 7, 9:26 PM EDT | Severe Thunderstorm Warning | PHI | Queen Anne's, Talbot | 49 min |
| Aug 7, 9:31 PM EDT | Severe Thunderstorm Warning | LWX | Prince George's | 34 min |
| Aug 7, 9:31 PM EDT | Severe Thunderstorm Warning | LWX | Prince George's | 44 min |
| Aug 7, 9:47 PM EDT | Severe Thunderstorm Warning | PHI | Caroline | 43 min |
| Aug 7, 11:49 PM EDT | Severe Thunderstorm Warning | AKQ | Worcester | 41 min |
| Aug 27, 5:31 AM EDT | Severe Thunderstorm Warning | LWX | Harford | 44 min |
| Aug 29, 4:41 PM EDT | Severe Thunderstorm Warning | LWX | Charles | 53 min |
| Aug 29, 5:19 PM EDT | Severe Thunderstorm Warning | PHI | Talbot | 56 min |
| Sep 28, 3:21 PM EDT | Severe Thunderstorm Warning | LWX | Washington | 24 min |
| Sep 28, 4:03 PM EDT | Severe Thunderstorm Warning | LWX | Carroll | 42 min |
| Sep 28, 4:33 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore | 42 min |
| Sep 28, 5:42 PM EDT | Severe Thunderstorm Warning | LWX | Howard | 33 min |
| Sep 28, 6:29 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Prince George's | 32 min |
| Sep 28, 6:36 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Queen Anne's | 54 min |
| Sep 28, 7:11 PM EDT | Severe Thunderstorm Warning | LWX | Harford | 35 min |
| Oct 4, 7:25 PM EDT | Severe Thunderstorm Warning | PBZ | Garrett | 80 min |
| Oct 4, 7:36 PM EDT | Severe Thunderstorm Warning | LWX | Allegany | 39 min |
| Nov 16, 12:20 PM EST | Severe Thunderstorm Warning | LWX | Montgomery | 55 min |
| Nov 16, 1:23 PM EST | Severe Thunderstorm Warning | LWX | Montgomery | 52 min |
| Dec 1, 3:21 PM EST | Severe Thunderstorm Warning | LWX | Washington | 39 min |
| Dec 1, 4:29 PM EST | Severe Thunderstorm Warning | LWX | Carroll, Frederick | 61 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Prince George's County16
- Queen Anne's County14
- Baltimore County13
- Harford County11
- Talbot County10
- Kent County9
- Montgomery County8
- Cecil County8
- Caroline County8
- Worcester County6
- Frederick County6
- Carroll County6
- Charles County6
- Anne Arundel County6
- Wicomico County5
- Washington County5
- Howard County5
- Garrett County5
- Saint Mary's County4
- Allegany County4
- Somerset County3
- City of Baltimore3
- Dorchester County3
- Calvert County2
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20052007
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.