Alert archive / Maryland / 2022
Weather alerts in Maryland, August 2022
151 weather alerts in August 2022, 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 August 2022. Tap one for its archive.
- Alerts
- 151
- Warnings
- 79
- Watches
- 2
- Advisories
- 15
- Busiest day
- August 5, 202240 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 |
|---|---|---|---|---|
| Aug 1, 8:21 PM EDT | Special Weather Statement | CTP | Garrett | 24 min |
| Aug 1, 9:56 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery | 49 min |
| Aug 1, 10:37 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery | 38 min |
| Aug 2, 1:10 AM EDT | Special Weather Statement | PHI | Caroline, Kent, Queen Anne's | 35 min |
| Aug 2, 1:19 AM EDT | Severe Thunderstorm Warning | PHI | Caroline, Kent, Queen Anne's | 41 min |
| Aug 2, 1:54 AM EDT | Special Weather Statement | PHI | Caroline, Talbot | 36 min |
| Aug 2, 2:22 PM EDT | Heat Advisory | PHI | Caroline, Kent, Queen Anne's, Talbot | 7 days |
| Aug 3, 1:02 PM EDT | Heat Advisory | LWX | Anne Arundel, Baltimore, Calvert, Carroll, Cecil, Charles and 6 more | 31 hr |
| Aug 3, 2:19 PM EDT | Heat Advisory | AKQ | Dorchester, Somerset, Wicomico, Worcester | 30 hr |
| Aug 4, 1:14 PM EDT | Mesoscale Discussion | SPC | Allegany, Charles, Frederick, Howard, Montgomery, Prince George's and 1 more | 2 hr |
| Aug 4, 2:35 PM EDT | Severe Thunderstorm Warning | LWX | Allegany | 28 min |
| Aug 4, 3:00 PM EDT | Severe Thunderstorm Warning | LWX | Washington | 45 min |
| Aug 4, 3:23 PM EDT | Severe Thunderstorm Warning | LWX | Washington | 52 min |
| Aug 4, 4:07 PM EDT | Severe Thunderstorm Warning | LWX | Washington | 25 min |
| Aug 4, 5:08 PM EDT | Flash Flood Warning | LWX | Allegany, Garrett | 3 hr |
| Aug 4, 5:19 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Carroll, Frederick, Howard, Montgomery | 41 min |
| Aug 4, 5:24 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Baltimore, Carroll, Howard, Montgomery, Prince George's | 51 min |
| Aug 4, 5:42 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, City of Baltimore | 48 min |
| Aug 4, 5:50 PM EDT | Flash Flood Warning | LWX | Baltimore, City of Baltimore | 3 hr |
| Aug 4, 5:58 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Baltimore, Howard, Prince George's, City of Baltimore | 47 min |
| Aug 4, 6:04 PM EDT | Flash Flood Warning | LWX | Baltimore, City of Baltimore | 2 hr |
| Aug 4, 6:09 PM EDT | Severe Thunderstorm Warning | LWX | Calvert, Saint Mary's | 26 min |
| Aug 4, 6:19 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Harford | 41 min |
| Aug 4, 6:25 PM EDT | Tornado Warning | LWX | Baltimore, Harford | 20 min |
| Aug 4, 6:28 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery, Prince George's | 47 min |
| Aug 4, 6:35 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Queen Anne's | 40 min |
| Aug 4, 6:53 PM EDT | Severe Thunderstorm Warning | LWX | Cecil, Harford | 52 min |
| Aug 4, 7:13 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Prince George's | 47 min |
| Aug 4, 7:15 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Calvert, Charles, Prince George's | 45 min |
| Aug 4, 7:37 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Kent, Queen Anne's, Talbot | 51 min |
| Aug 4, 7:41 PM EDT | Special Weather Statement | AKQ | Somerset | 49 min |
| Aug 4, 7:41 PM EDT | Severe Thunderstorm Warning | PHI | Kent | 34 min |
| Aug 4, 7:48 PM EDT | Areal Flood Warning | LWX | Allegany, Garrett | 2 hr |
| Aug 4, 8:05 PM EDT | Special Weather Statement | AKQ | Dorchester | 40 min |
| Aug 4, 8:06 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Queen Anne's, Talbot | 39 min |
| Aug 4, 8:12 PM EDT | Severe Thunderstorm Warning | AKQ | Dorchester, Wicomico | 48 min |
| Aug 4, 8:29 PM EDT | Special Weather Statement | AKQ | Dorchester | 46 min |
| Aug 4, 8:31 PM EDT | Areal Flood Warning | LWX | Baltimore, City of Baltimore | 8 hr |
| Aug 4, 8:31 PM EDT | Areal Flood Warning | LWX | Baltimore, City of Baltimore | 8 hr |
| Aug 4, 8:37 PM EDT | Severe Thunderstorm Warning | PHI | Caroline | 38 min |
| Aug 4, 9:00 PM EDT | Special Weather Statement | AKQ | Dorchester | 15 min |
| Aug 4, 9:28 PM EDT | Special Weather Statement | AKQ | Worcester | 17 min |
| Aug 4, 9:42 PM EDT | Special Weather Statement | PHI | Caroline | 33 min |
| Aug 4, 10:16 PM EDT | Flash Flood Warning | LWX | Montgomery, Prince George's | 2 hr |
| Aug 4, 11:26 PM EDT | Special Weather Statement | PHI | Caroline | 34 min |
| Aug 5, 12:37 AM EDT | Severe Thunderstorm Warning | LWX | Howard, Montgomery, Prince George's | 17 min |
| Aug 5, 10:20 AM EDT | Flood Watch | LWX | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Charles and 8 more | 11 hr |
| Aug 5, 1:54 PM EDT | Special Weather Statement | AKQ | Worcester | 51 min |
| Aug 5, 2:01 PM EDT | Special Weather Statement | AKQ | Worcester | 29 min |
| Aug 5, 2:37 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Calvert, Caroline, Charles, Dorchester, Howard and 10 more | 113 min |
| Aug 5, 2:46 PM EDT | Special Weather Statement | AKQ | Worcester | 44 min |
| Aug 5, 3:55 PM EDT | Special Weather Statement | AKQ | Wicomico | 35 min |
| Aug 5, 4:13 PM EDT | Severe Thunderstorm Warning | AKQ | Wicomico | 36 min |
| Aug 5, 4:31 PM EDT | Areal Flood Warning | LWX | Allegany, Garrett | 3 hr |
| Aug 5, 4:45 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery, Prince George's | 30 min |
| Aug 5, 4:47 PM EDT | Special Weather Statement | PHI | Caroline | 28 min |
| Aug 5, 4:52 PM EDT | Severe Thunderstorm Warning | LWX | Charles | 38 min |
| Aug 5, 4:53 PM EDT | Flash Flood Warning | LWX | Prince George's | 106 min |
| Aug 5, 4:58 PM EDT | Areal Flood Advisory | PHI | Caroline | 2 hr |
| Aug 5, 5:06 PM EDT | Special Weather Statement | PHI | Caroline | 39 min |
| Aug 5, 5:37 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Queen Anne's, Talbot | 38 min |
| Aug 5, 5:42 PM EDT | Areal Flood Warning | LWX | Montgomery | 4 hr |
| Aug 5, 5:44 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Baltimore, Howard, City of Baltimore | 31 min |
| Aug 5, 6:08 PM EDT | Flash Flood Warning | LWX | Baltimore, City of Baltimore | 115 min |
| Aug 5, 6:12 PM EDT | Special Weather Statement | PHI | Talbot | 33 min |
| Aug 5, 6:29 PM EDT | Severe Thunderstorm Warning | LWX | Calvert, Saint Mary's | 31 min |
| Aug 5, 6:39 PM EDT | Areal Flood Warning | LWX | Prince George's | 4 hr |
| Aug 5, 6:47 PM EDT | Special Weather Statement | PHI | Queen Anne's | 28 min |
| Aug 5, 7:08 PM EDT | Areal Flood Warning | LWX | Saint Mary's | 2 hr |
| Aug 5, 7:12 PM EDT | Special Weather Statement | AKQ | Dorchester | 48 min |
| Aug 5, 7:15 PM EDT | Special Weather Statement | PHI | Talbot | 45 min |
| Aug 5, 7:24 PM EDT | Flash Flood Warning | PHI | Caroline, Queen Anne's, Talbot | 55 min |
| Aug 5, 7:58 PM EDT | Special Weather Statement | AKQ | Dorchester, Somerset | 32 min |
| Aug 5, 8:01 PM EDT | Special Weather Statement | PHI | Talbot | 29 min |
| Aug 5, 8:02 PM EDT | Special Weather Statement | PHI | Queen Anne's | 43 min |
| Aug 5, 8:03 PM EDT | Areal Flood Warning | LWX | Baltimore, City of Baltimore | 9 hr |
| Aug 5, 8:58 PM EDT | Special Weather Statement | AKQ | Wicomico | 47 min |
| Aug 8, 3:40 PM EDT | Special Weather Statement | PHI | Queen Anne's | 35 min |
| Aug 8, 3:54 PM EDT | Flash Flood Warning | LWX | Prince George's | 3 hr |
| Aug 8, 5:36 PM EDT | Special Weather Statement | PHI | Talbot | 24 min |
| Aug 8, 6:01 PM EDT | Special Weather Statement | PHI | Talbot | 29 min |
| Aug 9, 2:18 AM EDT | Heat Advisory | LWX | Anne Arundel, Baltimore, Calvert, Cecil, Harford, Saint Mary's and 1 more | 17 hr |
| Aug 9, 12:43 PM EDT | Mesoscale Discussion | SPC | Baltimore, Caroline, Carroll, Cecil, Harford, Kent and 2 more | 2 hr |
| Aug 9, 2:30 PM EDT | Heat Advisory | AKQ | Dorchester, Somerset, Wicomico, Worcester | 7 hr |
| Aug 9, 7:35 PM EDT | Severe Thunderstorm Warning | LWX | Frederick | 40 min |
| Aug 10, 3:07 AM EDT | Flood Watch | LWX | Allegany, Anne Arundel, Baltimore, Calvert, Charles, Frederick and 6 more | 20 hr |
| Aug 10, 1:01 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Charles, Dorchester, Frederick and 9 more | 3 hr |
| Aug 10, 3:51 PM EDT | Severe Thunderstorm Warning | LWX | Charles | 39 min |
| Aug 10, 4:28 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery | 30 min |
| Aug 10, 4:52 PM EDT | Severe Thunderstorm Warning | LWX | Charles | 26 min |
| Aug 10, 4:57 PM EDT | Flash Flood Warning | LWX | Montgomery, Prince George's | 2 hr |
| Aug 10, 5:04 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Prince George's | 56 min |
| Aug 10, 5:12 PM EDT | Flash Flood Warning | LWX | Montgomery, Prince George's | 2 hr |
| Aug 10, 5:21 PM EDT | Flash Flood Warning | LWX | Anne Arundel, Prince George's | 2 hr |
| Aug 10, 5:34 PM EDT | Flash Flood Warning | LWX | Prince George's | 110 min |
| Aug 10, 5:45 PM EDT | Flash Flood Warning | LWX | Anne Arundel, Prince George's | 97 min |
| Aug 10, 5:45 PM EDT | Severe Thunderstorm Warning | LWX | Charles, Saint Mary's | 45 min |
| Aug 10, 5:51 PM EDT | Special Weather Statement | PHI | Queen Anne's | 54 min |
| Aug 10, 6:14 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Calvert, Charles, Prince George's, Saint Mary's | 29 min |
| Aug 10, 6:22 PM EDT | Areal Flood Warning | LWX | Charles, Prince George's | 6 hr |
| Aug 10, 6:42 PM EDT | Special Weather Statement | PHI | Talbot | 63 min |
| Aug 10, 6:44 PM EDT | Areal Flood Warning | LWX | Anne Arundel, Prince George's | 30 hr |
| Aug 10, 6:46 PM EDT | Flash Flood Warning | LWX | Baltimore, City of Baltimore | 2 hr |
| Aug 10, 7:04 PM EDT | Special Weather Statement | AKQ | Dorchester | 41 min |
| Aug 10, 7:17 PM EDT | Areal Flood Warning | LWX | Anne Arundel, Montgomery, Prince George's | 8 hr |
| Aug 10, 8:03 PM EDT | Areal Flood Warning | LWX | Anne Arundel, Prince George's | 3 hr |
| Aug 10, 8:08 PM EDT | Flash Flood Warning | LWX | Allegany | 2 hr |
| Aug 16, 3:01 PM EDT | Beach Hazards Statement | AKQ | Worcester | 29 hr |
| Aug 17, 5:41 PM EDT | Areal Flood Warning | LWX | Prince George's | 4 hr |
| Aug 17, 5:52 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Saint Mary's | 9 hr |
| Aug 17, 9:47 PM EDT | Special Weather Statement | AKQ | Somerset | 43 min |
| Aug 18, 3:09 AM EDT | Coastal Flood Statement | AKQ | Dorchester | 6 hr |
| Aug 18, 6:30 PM EDT | Coastal Flood Advisory | LWX | Saint Mary's | 3 hr |
| Aug 21, 8:44 PM EDT | Areal Flood Advisory | PHI | Caroline | 4 hr |
| Aug 21, 8:51 PM EDT | Areal Flood Warning | LWX | Harford | 5 hr |
| Aug 21, 9:12 PM EDT | Areal Flood Warning | LWX | Saint Mary's | 3 hr |
| Aug 21, 9:59 PM EDT | Areal Flood Warning | LWX | Calvert, Saint Mary's | 6 hr |
| Aug 21, 10:19 PM EDT | Special Weather Statement | AKQ | Dorchester | 41 min |
| Aug 21, 10:53 PM EDT | Flash Flood Warning | LWX | Baltimore, Harford | 2 hr |
| Aug 21, 10:59 PM EDT | Special Weather Statement | AKQ | Dorchester | 46 min |
| Aug 21, 11:12 PM EDT | Special Weather Statement | PHI | Caroline | 33 min |
| Aug 22, 12:55 AM EDT | Areal Flood Warning | LWX | Baltimore, Harford | 47 min |
| Aug 22, 2:56 AM EDT | Special Weather Statement | PHI | Caroline, Talbot | 34 min |
| Aug 22, 3:29 AM EDT | Special Weather Statement | PHI | Caroline | 31 min |
| Aug 22, 3:43 AM EDT | Areal Flood Advisory | PHI | Caroline, Talbot | 2 hr |
| Aug 22, 5:10 AM EDT | Areal Flood Advisory | PHI | Caroline | 79 min |
| Aug 22, 9:22 AM EDT | Areal Flood Warning | LWX | Baltimore, Harford | 3 hr |
| Aug 22, 4:10 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Carroll, Cecil, Charles and 9 more | 3 hr |
| Aug 22, 5:05 PM EDT | Flash Flood Warning | LWX | Baltimore, Harford | 2 hr |
| Aug 22, 5:54 PM EDT | Flash Flood Warning | LWX | Baltimore, Harford | 102 min |
| Aug 22, 7:29 PM EDT | Areal Flood Warning | LWX | Harford | 115 min |
| Aug 26, 3:25 PM EDT | Severe Thunderstorm Warning | PHI | Talbot | 50 min |
| Aug 27, 1:42 PM EDT | Special Weather Statement | AKQ | Worcester | 48 min |
| Aug 27, 3:15 PM EDT | Special Weather Statement | AKQ | Wicomico | 45 min |
| Aug 27, 4:00 PM EDT | Areal Flood Advisory | AKQ | Wicomico | 2 hr |
| Aug 27, 4:26 PM EDT | Special Weather Statement | AKQ | Somerset | 49 min |
| Aug 27, 5:10 PM EDT | Special Weather Statement | AKQ | Worcester | 35 min |
| Aug 28, 6:31 AM EDT | Dense Fog Advisory | AKQ | Dorchester, Somerset, Wicomico, Worcester | 2 hr |
| Aug 29, 5:22 AM EDT | Dense Fog Advisory | PHI | Caroline, Kent, Queen Anne's, Talbot | 4 hr |
| Aug 29, 6:12 AM EDT | Dense Fog Advisory | AKQ | Dorchester, Somerset, Wicomico | 3 hr |
| Aug 30, 1:55 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Charles, Frederick, Harford and 7 more | 2 hr |
| Aug 30, 4:13 PM EDT | Severe Thunderstorm Warning | LWX | Charles | 32 min |
| Aug 30, 4:50 PM EDT | Severe Thunderstorm Warning | LWX | Charles | 23 min |
| Aug 30, 5:31 PM EDT | Special Weather Statement | PHI | Kent, Queen Anne's | 44 min |
| Aug 30, 5:50 PM EDT | Mesoscale Discussion | SPC | Cecil, Harford, Kent, Queen Anne's | 115 min |
| Aug 30, 6:08 PM EDT | Special Weather Statement | PHI | Queen Anne's, Talbot | 37 min |
| Aug 30, 6:14 PM EDT | Special Weather Statement | AKQ | Dorchester | 61 min |
| Aug 30, 7:15 PM EDT | Special Weather Statement | AKQ | Dorchester, Somerset, Wicomico, Worcester | 60 min |
| Aug 30, 7:55 PM EDT | Severe Thunderstorm Warning | AKQ | Somerset, Wicomico, Worcester | 35 min |
| Aug 30, 8:28 PM EDT | Special Weather Statement | AKQ | Somerset | 47 min |
| Aug 30, 8:31 PM EDT | Special Weather Statement | AKQ | Worcester | 44 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 | 41 |
| Tornado Warning | 1 |
| Mesoscale Discussion | 7 |
| Special Weather Statement | 46 |
| Flooding | |
| Areal Flood Warning | 19 |
| Flash Flood Warning | 18 |
| Flood Watch | 2 |
| Areal Flood Advisory | 5 |
| Heat | |
| Heat Advisory | 5 |
| Fog and smoke | |
| Dense Fog Advisory | 3 |
| Coast and beach | |
| Coastal Flood Advisory | 2 |
| Beach Hazards Statement | 1 |
| Coastal Flood Statement | 1 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Prince George's County31
- Baltimore County27
- Caroline County23
- Montgomery County21
- Queen Anne's County21
- Anne Arundel County21
- Talbot County20
- City of Baltimore19
- Dorchester County18
- Charles County17
- Harford County17
- Saint Mary's County16
- Worcester County14
- Kent County13
- Calvert County13
- Howard County13
- Somerset County13
- Wicomico County13
- Allegany County8
- Frederick County8
- Washington County7
- Carroll County6
- Cecil County6
- Garrett County4
Nearby
Alerts in force nowTornadoes on recordThe radar archive20212023
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.