Alert archive / Maryland / 2020
Weather alerts in Maryland, February 2020
50 weather alerts in February 2020, 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 2020. Tap one for its archive.
- Alerts
- 50
- Warnings
- 17
- Watches
- 4
- Advisories
- 22
- Busiest day
- February 7, 202025 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, 1:28 AM EST | Dense Fog Advisory | LWX | Anne Arundel, Baltimore, Carroll, Frederick, Harford, City of Baltimore | 9 hr |
| Feb 1, 2:02 AM EST | Dense Fog Advisory | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 9 hr |
| Feb 5, 3:26 AM EST | Winter Weather Advisory | LWX | Allegany | 25 hr |
| Feb 5, 3:44 AM EST | Winter Weather Advisory | PBZ | 27 hr | |
| Feb 5, 2:56 PM EST | Flood Watch | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 29 hr |
| Feb 5, 3:23 PM EST | Flood Watch | LWX | Anne Arundel, Baltimore, Calvert, Charles, Harford, Howard and 4 more | 35 hr |
| Feb 5, 3:45 PM EST | Flood Watch | AKQ | Dorchester, Somerset, Wicomico, Worcester | 37 hr |
| Feb 6, 5:01 AM EST | Coastal Flood Advisory | LWX | Saint Mary's | 8 hr |
| Feb 6, 10:04 AM EST | Coastal Flood Advisory | LWX | Anne Arundel, Baltimore, City of Baltimore | 9 hr |
| Feb 6, 2:42 PM EST | Wind Advisory | AKQ | Dorchester, Somerset, Wicomico, Worcester | 27 hr |
| Feb 6, 2:55 PM EST | Wind Advisory | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 27 hr |
| Feb 6, 2:58 PM EST | Winter Weather Advisory | PBZ | 28 hr | |
| Feb 6, 9:30 PM EST | Wind Advisory | LWX | Anne Arundel, Baltimore, Calvert, Carroll, Charles, Frederick and 7 more | 20 hr |
| Feb 7, 1:40 AM EST | Coastal Flood Advisory | AKQ | Dorchester, Somerset, Wicomico | 14 hr |
| Feb 7, 4:08 AM EST | Dense Fog Advisory | LWX | Anne Arundel, Baltimore, Carroll, Frederick, Harford, Howard and 3 more | 3 hr |
| Feb 7, 6:56 AM EST | Mesoscale Discussion | SPC | Anne Arundel, Charles, Montgomery, Prince George's | 64 min |
| Feb 7, 7:26 AM EST | Severe Thunderstorm Warning | LWX | Frederick, Montgomery | 34 min |
| Feb 7, 7:37 AM EST | Tornado Warning | LWX | Frederick, Howard, Montgomery | 23 min |
| Feb 7, 7:46 AM EST | Tornado Warning | LWX | Carroll, Frederick | 29 min |
| Feb 7, 7:56 AM EST | Severe Thunderstorm Warning | LWX | Baltimore, Carroll, Howard, Montgomery | 34 min |
| Feb 7, 8:03 AM EST | Coastal Flood Advisory | PHI | Caroline, Queen Anne's, Talbot | 11 hr |
| Feb 7, 8:13 AM EST | Tornado Warning | LWX | Carroll | 17 min |
| Feb 7, 8:30 AM EST | Severe Thunderstorm Warning | LWX | Prince George's | 19 min |
| Feb 7, 8:48 AM EST | Severe Thunderstorm Warning | LWX | Calvert, Saint Mary's | 27 min |
| Feb 7, 8:49 AM EST | Severe Thunderstorm Warning | PHI | Caroline, Kent, Queen Anne's, Talbot | 56 min |
| Feb 7, 8:52 AM EST | Severe Thunderstorm Warning | PHI | Cecil, Kent | 53 min |
| Feb 7, 8:57 AM EST | Severe Thunderstorm Warning | AKQ | Dorchester, Wicomico | 48 min |
| Feb 7, 8:59 AM EST | Severe Thunderstorm Warning | LWX | Anne Arundel | 11 min |
| Feb 7, 9:16 AM EST | Severe Thunderstorm Warning | LWX | Calvert, Saint Mary's | 13 min |
| Feb 7, 9:24 AM EST | Severe Thunderstorm Warning | PHI | Caroline | 66 min |
| Feb 7, 9:36 AM EST | Severe Thunderstorm Warning | PHI | Cecil, Kent | 39 min |
| Feb 7, 9:38 AM EST | Severe Thunderstorm Warning | AKQ | Dorchester, Somerset, Wicomico, Worcester | 67 min |
| Feb 7, 9:39 AM EST | Tornado Warning | PHI | Cecil | 36 min |
| Feb 7, 9:50 AM EST | Mesoscale Discussion | SPC | Caroline, Cecil, Dorchester, Queen Anne's, Somerset, Talbot and 1 more | 85 min |
| Feb 7, 10:58 AM EST | Coastal Flood Warning | AKQ | Dorchester, Somerset, Wicomico | 7 hr |
| Feb 7, 11:22 AM EST | Coastal Flood Advisory | LWX | Anne Arundel, Baltimore, Harford, Saint Mary's, City of Baltimore | 12 hr |
| Feb 7, 2:13 PM EST | Coastal Flood Advisory | PHI | Kent | 7 hr |
| Feb 7, 11:15 PM EST | Special Weather Statement | LWX | Allegany | 45 min |
| Feb 7, 11:22 PM EST | Special Weather Statement | LWX | Washington | 38 min |
| Feb 11, 12:59 PM EST | Flash Flood Watch | PBZ | 42 hr | |
| Feb 26, 12:53 AM EST | Dense Fog Advisory | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 8 hr |
| Feb 26, 12:54 AM EST | Dense Fog Advisory | LWX | Anne Arundel, Baltimore, Calvert, Carroll, Charles, Frederick and 7 more | 8 hr |
| Feb 26, 1:08 AM EST | Dense Fog Advisory | AKQ | Dorchester, Somerset, Wicomico, Worcester | 12 hr |
| Feb 26, 3:15 AM EST | Wind Advisory | LWX | Allegany | 31 hr |
| Feb 26, 3:20 AM EST | Winter Weather Advisory | PBZ | 33 hr | |
| Feb 26, 2:49 PM EST | Mesoscale Discussion | SPC | Allegany, Frederick, Garrett, Washington | 116 min |
| Feb 26, 8:44 PM EST | Mesoscale Discussion | SPC | Saint Mary's | 2 hr |
| Feb 27, 12:40 AM EST | Special Weather Statement | PHI | Caroline, Queen Anne's, Talbot | 50 min |
| Feb 27, 9:10 AM EST | Wind Advisory | PHI | Cecil | 9 hr |
| Feb 28, 2:06 AM EST | Winter Weather Advisory | PBZ | 8 hr |
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 | 12 |
| Tornado Warning | 4 |
| Mesoscale Discussion | 4 |
| Special Weather Statement | 3 |
| Flooding | |
| Flash Flood Watch | 1 |
| Flood Watch | 3 |
| Winter | |
| Winter Weather Advisory | 5 |
| Wind and dust | |
| Wind Advisory | 5 |
| Fog and smoke | |
| Dense Fog Advisory | 6 |
| Coast and beach | |
| Coastal Flood Warning | 1 |
| Coastal Flood Advisory | 6 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Anne Arundel County9
- Caroline County9
- Cecil County9
- Baltimore County8
- Frederick County8
- Kent County8
- Queen Anne's County8
- Talbot County8
- Montgomery County8
- Saint Mary's County8
- Dorchester County8
- Wicomico County8
- Carroll County7
- City of Baltimore7
- Somerset County7
- Harford County6
- Howard County6
- Calvert County5
- Prince George's County5
- Washington County5
- Allegany County4
- Charles County4
- Worcester County4
- Garrett County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20192021
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.