Alert archive / Maryland / 2018
Weather alerts in Maryland, November 2018
70 weather alerts in November 2018, 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 November 2018. Tap one for its archive.
- Alerts
- 70
- Warnings
- 25
- Watches
- 6
- Advisories
- 24
- Busiest day
- November 3, 201813 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 |
|---|---|---|---|---|
| Nov 2, 6:55 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Calvert, Caroline, Cecil, Charles, Dorchester and 7 more | 95 min |
| Nov 2, 8:26 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Carroll, Frederick, Harford | 49 min |
| Nov 2, 9:44 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Baltimore, Harford, City of Baltimore | 31 min |
| Nov 2, 9:48 PM EDT | Special Weather Statement | PHI | Cecil | 27 min |
| Nov 2, 10:03 PM EDT | Severe Thunderstorm Warning | LWX | Harford | 27 min |
| Nov 2, 10:05 PM EDT | Areal Flood Warning | LWX | Montgomery, Prince George's | 2 hr |
| Nov 2, 10:06 PM EDT | Severe Thunderstorm Warning | LWX | Charles, Saint Mary's | 39 min |
| Nov 2, 10:09 PM EDT | Severe Thunderstorm Warning | PHI | Cecil | 51 min |
| Nov 2, 10:25 PM EDT | Tornado Warning | LWX | Charles, Saint Mary's | 20 min |
| Nov 2, 10:40 PM EDT | Tornado Warning | LWX | Charles, Prince George's, Saint Mary's | 20 min |
| Nov 2, 10:45 PM EDT | Areal Flood Warning | PHI | Cecil | 13 hr |
| Nov 2, 11:13 PM EDT | Special Weather Statement | AKQ | Dorchester | 47 min |
| Nov 2, 11:31 PM EDT | Areal Flood Warning | LWX | Carroll | 4 hr |
| Nov 2, 11:43 PM EDT | Special Weather Statement | PHI | Caroline | 32 min |
| Nov 5, 10:45 AM EST | Areal Flood Warning | LWX | Montgomery, Prince George's | 4 hr |
| Nov 5, 1:55 PM EST | Areal Flood Advisory | PHI | Caroline, Cecil, Kent, Queen Anne's | 4 hr |
| Nov 6, 7:47 AM EST | Areal Flood Warning | LWX | Prince George's | 4 hr |
| Nov 6, 8:25 AM EST | Coastal Flood Statement | AKQ | Dorchester, Somerset, Wicomico | 9 hr |
| Nov 6, 10:04 AM EST | Wind Advisory | PBZ | 9 hr | |
| Nov 6, 11:47 AM EST | Areal Flood Advisory | PHI | Cecil, Kent, Queen Anne's | 2 hr |
| Nov 6, 11:52 AM EST | Severe Thunderstorm Warning | LWX | Anne Arundel, Calvert, Charles, Prince George's, Saint Mary's | 38 min |
| Nov 6, 12:11 PM EST | Mesoscale Discussion | SPC | Calvert, Caroline, Dorchester, Saint Mary's, Somerset, Talbot and 2 more | 94 min |
| Nov 6, 12:13 PM EST | Special Weather Statement | PHI | Caroline, Talbot | 62 min |
| Nov 6, 12:33 PM EST | Special Weather Statement | AKQ | Dorchester | 42 min |
| Nov 6, 12:54 PM EST | Coastal Flood Advisory | LWX | Anne Arundel, Baltimore, Harford, City of Baltimore | 9 hr |
| Nov 6, 1:35 PM EST | Special Weather Statement | AKQ | Somerset, Wicomico | 55 min |
| Nov 6, 2:28 PM EST | Special Weather Statement | AKQ | Wicomico, Worcester | 47 min |
| Nov 9, 12:58 PM EST | Coastal Flood Advisory | LWX | Anne Arundel, Saint Mary's | 9 hr |
| Nov 9, 1:51 PM EST | Freeze Warning | LWX | Anne Arundel, Baltimore, Calvert, Charles, Harford, Prince George's and 2 more | 43 hr |
| Nov 9, 2:03 PM EST | Freeze Warning | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 43 hr |
| Nov 9, 3:23 PM EST | Freeze Warning | AKQ | Dorchester, Somerset, Wicomico, Worcester | 42 hr |
| Nov 9, 4:38 PM EST | Special Weather Statement | AKQ | Worcester | 52 min |
| Nov 10, 2:29 AM EST | Wind Advisory | PBZ | 13 hr | |
| Nov 10, 3:07 AM EST | Wind Advisory | LWX | Allegany | 11 hr |
| Nov 13, 3:24 PM EST | Winter Storm Watch | PBZ | 23 hr | |
| Nov 13, 3:46 PM EST | Winter Storm Watch | LWX | Allegany, Washington | 24 hr |
| Nov 14, 3:32 AM EST | Flood Watch | AKQ | Dorchester, Somerset, Wicomico, Worcester | 35 hr |
| Nov 14, 2:47 PM EST | Winter Storm Warning | PBZ | 38 hr | |
| Nov 14, 3:31 PM EST | Winter Weather Advisory | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 29 hr |
| Nov 14, 3:42 PM EST | Wind Advisory | AKQ | Worcester | 29 hr |
| Nov 14, 3:54 PM EST | Winter Storm Warning | LWX | Allegany, Baltimore, Carroll, Frederick, Howard, Montgomery and 1 more | 36 hr |
| Nov 14, 3:54 PM EST | Winter Weather Advisory | LWX | Anne Arundel, Baltimore, Carroll, Charles, Frederick, Harford and 4 more | 36 hr |
| Nov 14, 4:18 PM EST | High Surf Advisory | AKQ | Worcester | 36 hr |
| Nov 15, 12:28 AM EST | Flood Watch | LWX | Anne Arundel, Baltimore, Calvert, Charles, Harford, Howard and 4 more | 14 hr |
| Nov 15, 2:45 AM EST | Flood Watch | PHI | Caroline, Kent, Queen Anne's, Talbot | 13 hr |
| Nov 15, 3:18 AM EST | Mesoscale Discussion | SPC | Allegany, Anne Arundel, Carroll, Frederick, Garrett, Howard and 4 more | 6 hr |
| Nov 15, 9:56 AM EST | Mesoscale Discussion | SPC | Allegany, Baltimore, Carroll, Cecil, Frederick, Garrett and 5 more | 6 hr |
| Nov 23, 3:32 AM EST | Winter Weather Advisory | LWX | Allegany, Baltimore, Carroll, Frederick, Harford, Howard and 2 more | 36 hr |
| Nov 23, 3:46 AM EST | Winter Weather Advisory | PBZ | 32 hr | |
| Nov 23, 7:55 PM EST | Winter Storm Warning | LWX | Allegany | 20 hr |
| Nov 24, 1:07 PM EST | Coastal Flood Advisory | LWX | Anne Arundel, Baltimore, Harford, Saint Mary's, City of Baltimore | 13 hr |
| Nov 24, 5:52 PM EST | Areal Flood Advisory | PHI | Cecil | 6 hr |
| Nov 24, 6:04 PM EST | Special Weather Statement | AKQ | Somerset, Wicomico | 41 min |
| Nov 24, 6:24 PM EST | Areal Flood Warning | LWX | Montgomery, Prince George's | 11 hr |
| Nov 24, 6:36 PM EST | Areal Flood Warning | LWX | Anne Arundel, Baltimore, Carroll, Frederick, Harford, Howard and 1 more | 12 hr |
| Nov 24, 6:58 PM EST | River Flood Warning | LWX | Montgomery | 16 hr |
| Nov 25, 4:44 AM EST | River Flood Warning | LWX | Frederick | 14 hr |
| Nov 25, 3:25 PM EST | Coastal Flood Advisory | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 34 hr |
| Nov 25, 3:35 PM EST | Flood Watch | PHI | Cecil | 27 hr |
| Nov 26, 3:36 AM EST | Coastal Flood Advisory | LWX | Harford | 22 hr |
| Nov 26, 5:48 AM EST | Coastal Flood Advisory | AKQ | Dorchester, Somerset, Wicomico | 14 hr |
| Nov 26, 6:45 AM EST | Coastal Flood Advisory | LWX | Anne Arundel, Baltimore, Calvert, Charles, Saint Mary's, City of Baltimore | 18 hr |
| Nov 26, 12:47 PM EST | Coastal Flood Warning | AKQ | Dorchester | 8 hr |
| Nov 26, 1:39 PM EST | Coastal Flood Warning | LWX | Anne Arundel, Saint Mary's | 10 hr |
| Nov 26, 2:14 PM EST | Wind Advisory | LWX | Allegany | 13 hr |
| Nov 26, 7:34 PM EST | Winter Weather Advisory | PBZ | 12 hr | |
| Nov 27, 12:16 AM EST | Coastal Flood Statement | AKQ | Dorchester | 6 hr |
| Nov 27, 1:02 AM EST | Coastal Flood Advisory | LWX | Saint Mary's | 5 hr |
| Nov 27, 2:03 PM EST | Wind Advisory | LWX | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Charles and 7 more | 24 hr |
| Nov 27, 3:13 PM EST | Wind Advisory | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 27 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 | 6 |
| Tornado Warning | 2 |
| Mesoscale Discussion | 4 |
| Special Weather Statement | 9 |
| Flooding | |
| Areal Flood Warning | 7 |
| River Flood Warning | 2 |
| Flood Watch | 4 |
| Areal Flood Advisory | 3 |
| Winter | |
| Winter Storm Warning | 3 |
| Winter Storm Watch | 2 |
| Winter Weather Advisory | 5 |
| Cold | |
| Freeze Warning | 3 |
| Wind and dust | |
| Wind Advisory | 7 |
| Coast and beach | |
| Coastal Flood Warning | 2 |
| Coastal Flood Advisory | 8 |
| High Surf Advisory | 1 |
| Coastal Flood Statement | 2 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Anne Arundel County14
- Cecil County13
- Saint Mary's County13
- Baltimore County13
- Harford County13
- Prince George's County12
- City of Baltimore11
- Montgomery County11
- Caroline County10
- Charles County10
- Dorchester County10
- Wicomico County9
- Carroll County9
- Frederick County9
- Allegany County9
- Kent County8
- Queen Anne's County8
- Somerset County8
- Talbot County8
- Howard County8
- Calvert County7
- Worcester County7
- Washington County6
- Garrett County2
Nearby
Alerts in force nowTornadoes on recordThe radar archive20172019
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.