Alert archive / Maryland / 2011
Weather alerts in Maryland, February 2011
99 weather alerts in February 2011, 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 February 2011. Tap one for its archive.
- Alerts
- 99
- Warnings
- 21
- Watches
- 14
- Advisories
- 35
- Busiest day
- February 25, 201124 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 |
|---|---|---|---|---|
| Feb 1, 11:57 AM EST | Freezing Rain Advisory | LWX | Allegany, Anne Arundel, Baltimore, Carroll, Frederick, Prince George's and 2 more | 19 hr |
| Feb 1, 2:49 PM EST | Ice Storm Warning | PHI | Cecil | 21 hr |
| Feb 1, 2:49 PM EST | Freezing Rain Advisory | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 17 hr |
| Feb 1, 3:04 PM EST | Winter Weather Advisory | PBZ | 13 hr | |
| Feb 1, 3:07 PM EST | Wind Advisory | PBZ | 24 hr | |
| Feb 1, 8:39 PM EST | Mesoscale Discussion | SPC | Carroll, Washington | 6 hr |
| Feb 2, 3:45 AM EST | Wind Advisory | LWX | Allegany | 19 hr |
| Feb 2, 2:40 PM EST | Wind Advisory | PBZ | 5 hr | |
| Feb 4, 4:24 AM EST | Winter Weather Advisory | PHI | Cecil | 41 hr |
| Feb 4, 2:44 PM EST | Freezing Rain Advisory | LWX | Allegany, Baltimore, Carroll, Frederick, Washington, City of Baltimore | 22 hr |
| Feb 4, 3:46 PM EST | Winter Weather Advisory | PBZ | 30 hr | |
| Feb 5, 4:33 PM EST | Special Weather Statement | LWX | Allegany | 57 min |
| Feb 5, 4:59 PM EST | Wind Advisory | LWX | Allegany | 8 hr |
| Feb 5, 6:04 PM EST | Wind Advisory | PBZ | 5 hr | |
| Feb 5, 7:10 PM EST | Dense Fog Advisory | PHI | Cecil, Kent | 65 min |
| Feb 7, 3:45 PM EST | Winter Weather Advisory | PBZ | 20 hr | |
| Feb 8, 3:26 AM EST | Wind Advisory | LWX | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Charles and 5 more | 13 hr |
| Feb 8, 3:57 AM EST | Wind Advisory | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 16 hr |
| Feb 8, 2:58 PM EST | Wind Chill Advisory | LWX | Allegany | 19 hr |
| Feb 8, 3:33 PM EST | Wind Chill Advisory | PBZ | 18 hr | |
| Feb 9, 3:02 PM EST | Winter Weather Advisory | AKQ | Worcester | 18 hr |
| Feb 9, 3:16 PM EST | Wind Chill Advisory | LWX | Allegany | 18 hr |
| Feb 9, 3:32 PM EST | Wind Chill Advisory | PBZ | 18 hr | |
| Feb 13, 11:19 AM EST | Fire Weather Watch | LWX | Charles, Saint Mary's | 15 hr |
| Feb 13, 2:39 PM EST | Wind Advisory | PBZ | 28 hr | |
| Feb 14, 2:45 AM EST | Wind Advisory | LWX | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Charles and 5 more | 22 hr |
| Feb 14, 2:46 AM EST | Red Flag Warning | LWX | Anne Arundel, Calvert, Charles, Prince George's, Saint Mary's | 15 hr |
| Feb 14, 3:11 AM EST | Wind Advisory | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 23 hr |
| Feb 14, 9:33 AM EST | Red Flag Warning | PHI | Caroline, Kent, Queen Anne's, Talbot | 7 hr |
| Feb 15, 3:10 AM EST | Red Flag Warning | PHI | Caroline, Kent, Queen Anne's, Talbot | 13 hr |
| Feb 18, 3:16 AM EST | Fire Weather Watch | LWX | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Charles and 5 more | 11 hr |
| Feb 18, 3:40 AM EST | Fire Weather Watch | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 12 hr |
| Feb 18, 3:44 AM EST | Fire Weather Watch | AKQ | Dorchester, Somerset, Wicomico, Worcester | 11 hr |
| Feb 18, 10:30 AM EST | High Wind Watch | LWX | Allegany, Anne Arundel, Baltimore, Carroll, Frederick, Prince George's and 2 more | 7 hr |
| Feb 18, 2:03 PM EST | Red Flag Warning | LWX | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Charles and 5 more | 31 hr |
| Feb 18, 2:54 PM EST | Wind Advisory | PBZ | 24 hr | |
| Feb 18, 2:57 PM EST | Red Flag Warning | AKQ | Dorchester, Somerset, Wicomico, Worcester | 30 hr |
| Feb 18, 3:03 PM EST | High Wind Watch | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 6 hr |
| Feb 18, 3:30 PM EST | Red Flag Warning | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 29 hr |
| Feb 18, 3:34 PM EST | Wind Advisory | AKQ | Dorchester, Somerset, Wicomico, Worcester | 27 hr |
| Feb 18, 5:22 PM EST | High Wind Warning | LWX | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Charles and 5 more | 26 hr |
| Feb 18, 5:22 PM EST | Wind Advisory | LWX | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Charles and 5 more | 19 hr |
| Feb 18, 9:06 PM EST | High Wind Warning | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 22 hr |
| Feb 19, 6:33 PM EST | Wind Advisory | LWX | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Charles and 5 more | 5 hr |
| Feb 19, 7:26 PM EST | Wind Advisory | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 5 hr |
| Feb 21, 3:51 AM EST | Winter Storm Watch | LWX | Allegany, Baltimore, Carroll, Frederick, Washington | 8 hr |
| Feb 21, 3:54 AM EST | Winter Storm Watch | PBZ | 8 hr | |
| Feb 21, 11:57 AM EST | Winter Storm Warning | LWX | Allegany, Anne Arundel, Baltimore, Carroll, Frederick, Washington and 1 more | 18 hr |
| Feb 21, 11:57 AM EST | Winter Weather Advisory | LWX | Anne Arundel, Baltimore, Calvert, Charles, Prince George's, City of Baltimore | 18 hr |
| Feb 21, 12:08 PM EST | Winter Storm Warning | PBZ | 18 hr | |
| Feb 21, 3:13 PM EST | Winter Storm Warning | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 15 hr |
| Feb 21, 3:50 PM EST | Winter Weather Advisory | AKQ | Dorchester, Wicomico | 14 hr |
| Feb 21, 5:58 PM EST | Mesoscale Discussion | SPC | Baltimore, Carroll, Frederick, Harford, Howard, Washington and 1 more | 4 hr |
| Feb 21, 6:33 PM EST | Mesoscale Discussion | SPC | Allegany, Anne Arundel, Frederick, Garrett, Howard, Montgomery and 3 more | 5 hr |
| Feb 23, 10:29 AM EST | Flood Watch | PBZ | 50 hr | |
| Feb 24, 4:05 AM EST | High Wind Watch | LWX | Allegany, Anne Arundel, Baltimore, Carroll, Frederick, Prince George's and 2 more | 10 hr |
| Feb 24, 4:16 AM EST | High Wind Watch | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 11 hr |
| Feb 24, 5:43 AM EST | Freezing Rain Advisory | LWX | Allegany | 3 hr |
| Feb 24, 1:41 PM EST | Wind Advisory | LWX | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Charles and 5 more | 24 hr |
| Feb 24, 3:07 PM EST | High Wind Warning | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 29 hr |
| Feb 24, 3:40 PM EST | Wind Advisory | AKQ | Dorchester, Somerset, Wicomico, Worcester | 32 hr |
| Feb 24, 8:36 PM EST | High Wind Warning | LWX | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Charles and 5 more | 22 hr |
| Feb 25, 3:59 AM EST | Coastal Flood Advisory | PHI | Caroline, Kent, Queen Anne's, Talbot | 10 hr |
| Feb 25, 9:23 AM EST | Special Weather Statement | AKQ | Somerset | 52 min |
| Feb 25, 9:24 AM EST | Special Weather Statement | AKQ | Somerset | 51 min |
| Feb 25, 11:22 AM EST | Special Weather Statement | LWX | Baltimore, Carroll, Harford, Howard, City of Baltimore | 53 min |
| Feb 25, 11:36 AM EST | Mesoscale Discussion | SPC | Anne Arundel, Calvert, Caroline, Cecil, Charles, Dorchester and 10 more | 84 min |
| Feb 25, 11:38 AM EST | Special Weather Statement | LWX | Prince George's | 52 min |
| Feb 25, 11:41 AM EST | Special Weather Statement | LWX | Prince George's | 49 min |
| Feb 25, 12:19 PM EST | Severe Thunderstorm Watch | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Cecil, Charles and 9 more | 3 hr |
| Feb 25, 12:22 PM EST | Special Weather Statement | LWX | Baltimore, Harford, Howard, City of Baltimore | 38 min |
| Feb 25, 12:44 PM EST | Special Weather Statement | PHI | Cecil | 61 min |
| Feb 25, 12:59 PM EST | Special Weather Statement | LWX | Anne Arundel | 31 min |
| Feb 25, 1:02 PM EST | Special Weather Statement | LWX | Howard, City of Baltimore | 28 min |
| Feb 25, 1:08 PM EST | Special Weather Statement | LWX | Calvert, Charles | 37 min |
| Feb 25, 1:19 PM EST | Special Weather Statement | LWX | Anne Arundel | 26 min |
| Feb 25, 1:25 PM EST | Severe Thunderstorm Warning | LWX | Anne Arundel, Baltimore, Howard, Montgomery, Prince George's, City of Baltimore | 33 min |
| Feb 25, 1:36 PM EST | Severe Thunderstorm Warning | PHI | Caroline, Queen Anne's, Talbot | 54 min |
| Feb 25, 1:52 PM EST | Severe Thunderstorm Warning | LWX | Anne Arundel, Calvert, Charles, Prince George's | 38 min |
| Feb 25, 1:55 PM EST | Severe Thunderstorm Warning | PHI | Cecil, Kent, Queen Anne's | 65 min |
| Feb 25, 1:56 PM EST | Special Weather Statement | AKQ | Dorchester | 64 min |
| Feb 25, 2:19 PM EST | Severe Thunderstorm Warning | PHI | Caroline, Kent, Queen Anne's, Talbot | 56 min |
| Feb 25, 2:20 PM EST | Special Weather Statement | LWX | Calvert | 25 min |
| Feb 25, 2:40 PM EST | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Cecil, Charles and 9 more | 65 min |
| Feb 25, 3:10 PM EST | Special Weather Statement | AKQ | Worcester | 35 min |
| Feb 25, 7:55 PM EST | Wind Advisory | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 3 hr |
| Feb 27, 2:59 AM EST | Flood Watch | PBZ | 36 hr | |
| Feb 28, 8:16 AM EST | Special Weather Statement | PBZ | Garrett | 59 min |
| Feb 28, 8:36 AM EST | Mesoscale Discussion | SPC | Allegany, Carroll, Frederick, Garrett, Howard, Montgomery and 1 more | 24 min |
| Feb 28, 8:57 AM EST | Tornado Watch | SPC | Allegany, Calvert, Carroll, Charles, Frederick, Howard and 4 more | 9 hr |
| Feb 28, 9:11 AM EST | Special Weather Statement | LWX | Allegany | 34 min |
| Feb 28, 9:31 AM EST | Special Weather Statement | LWX | Washington | 29 min |
| Feb 28, 9:40 AM EST | Severe Thunderstorm Warning | LWX | Allegany, Frederick, Washington | 50 min |
| Feb 28, 10:17 AM EST | Special Weather Statement | LWX | Carroll, Frederick | 28 min |
| Feb 28, 11:59 AM EST | Special Weather Statement | LWX | Prince George's | 31 min |
| Feb 28, 12:23 PM EST | Special Weather Statement | LWX | Calvert, Charles, Prince George's | 37 min |
| Feb 28, 12:39 PM EST | Severe Thunderstorm Warning | LWX | Calvert, Charles, Prince George's, Saint Mary's | 32 min |
| Feb 28, 12:49 PM EST | Mesoscale Discussion | SPC | Calvert, Caroline, Charles, Dorchester, Saint Mary's, Somerset and 2 more | 56 min |
| Feb 28, 12:59 PM EST | Special Weather Statement | PHI | Caroline, Talbot | 61 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 | 7 |
| Severe Thunderstorm Watch | 1 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 7 |
| Special Weather Statement | 22 |
| Flooding | |
| Flood Watch | 2 |
| Winter | |
| Ice Storm Warning | 1 |
| Winter Storm Warning | 3 |
| Winter Storm Watch | 2 |
| Freezing Rain Advisory | 4 |
| Winter Weather Advisory | 7 |
| Cold | |
| Wind Chill Advisory | 4 |
| Wind and dust | |
| High Wind Warning | 4 |
| High Wind Watch | 4 |
| Wind Advisory | 18 |
| Fire | |
| Red Flag Warning | 6 |
| Fire Weather Watch | 4 |
| Fog and smoke | |
| Dense Fog Advisory | 1 |
| 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.
- Allegany County26
- Prince George's County26
- City of Baltimore24
- Anne Arundel County23
- Baltimore County22
- Washington County22
- Caroline County22
- Talbot County22
- Carroll County21
- Frederick County21
- Kent County21
- Queen Anne's County21
- Calvert County21
- Charles County21
- Cecil County20
- Saint Mary's County16
- Howard County10
- Dorchester County9
- Somerset County8
- Wicomico County8
- Worcester County7
- Harford County6
- Montgomery County5
- Garrett County3
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. Rebuilt daily.