Alert archive / Maryland / 2008
Weather alerts in Maryland, June 2008
177 weather alerts in June 2008, 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 June 2008. Tap one for its archive.
- Alerts
- 177
- Warnings
- 126
- Watches
- 19
- Advisories
- 8
- Busiest day
- June 4, 200837 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 |
|---|---|---|---|---|
| May 31, 11:30 PM EDT | Severe Thunderstorm Warning | AKQ | Somerset, Worcester | 60 min |
| Jun 1, 4:44 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Prince George's | 23 min |
| Jun 1, 6:02 PM EDT | Severe Thunderstorm Warning | LWX | Saint Mary's | 43 min |
| Jun 1, 6:58 PM EDT | Mesoscale Discussion | SPC | Dorchester, Saint Mary's, Somerset, Wicomico, Worcester | 92 min |
| Jun 3, 7:30 PM EDT | Severe Thunderstorm Warning | LWX | Charles | 43 min |
| Jun 3, 7:48 PM EDT | Tornado Warning | LWX | Charles | 22 min |
| Jun 3, 11:44 PM EDT | Flash Flood Watch | PBZ | 19 hr | |
| Jun 4, 12:18 AM EDT | Mesoscale Discussion | SPC | Calvert, Charles, Prince George's, Saint Mary's | 87 min |
| Jun 4, 1:14 AM EDT | Flash Flood Watch | LWX | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Charles and 5 more | 8 hr |
| Jun 4, 3:39 AM EDT | Severe Thunderstorm Warning | LWX | Saint Mary's | 36 min |
| Jun 4, 9:18 AM EDT | Tornado Watch | SPC | Garrett | 7 hr |
| Jun 4, 11:51 AM EDT | Mesoscale Discussion | SPC | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Charles and 11 more | 84 min |
| Jun 4, 12:49 PM EDT | Tornado Watch | SPC | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Charles and 8 more | 7 hr |
| Jun 4, 2:01 PM EDT | Mesoscale Discussion | SPC | Charles | 59 min |
| Jun 4, 2:16 PM EDT | Severe Thunderstorm Warning | LWX | Washington | 59 min |
| Jun 4, 2:44 PM EDT | Severe Thunderstorm Warning | LWX | Frederick, Washington | 61 min |
| Jun 4, 2:45 PM EDT | Severe Thunderstorm Warning | LWX | Frederick, Montgomery | 60 min |
| Jun 4, 2:53 PM EDT | Tornado Watch | SPC | Caroline, Cecil, Dorchester, Kent, Queen Anne's, Somerset and 3 more | 5 hr |
| Jun 4, 2:55 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Baltimore, Calvert, Carroll, Charles, Frederick and 5 more | 80 min |
| Jun 4, 3:17 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 58 min |
| Jun 4, 3:20 PM EDT | Tornado Warning | LWX | Anne Arundel, Howard, Montgomery, Prince George's | 25 min |
| Jun 4, 3:24 PM EDT | Severe Thunderstorm Warning | AKQ | Dorchester | 81 min |
| Jun 4, 3:29 PM EDT | Tornado Warning | LWX | Anne Arundel, Calvert, Prince George's | 21 min |
| Jun 4, 3:46 PM EDT | Tornado Warning | LWX | Anne Arundel | 29 min |
| Jun 4, 3:58 PM EDT | Tornado Warning | PHI | Caroline, Queen Anne's, Talbot | 32 min |
| Jun 4, 3:59 PM EDT | Severe Thunderstorm Warning | LWX | Harford | 50 min |
| Jun 4, 4:04 PM EDT | Mesoscale Discussion | SPC | Charles | 116 min |
| Jun 4, 4:14 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 61 min |
| Jun 4, 4:37 PM EDT | Severe Thunderstorm Warning | AKQ | Somerset, Wicomico | 38 min |
| Jun 4, 5:20 PM EDT | Severe Thunderstorm Warning | AKQ | Worcester | 31 min |
| Jun 4, 6:07 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Montgomery, Prince George's | 53 min |
| Jun 4, 6:33 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Prince George's | 42 min |
| Jun 4, 6:41 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Calvert, Prince George's | 64 min |
| Jun 4, 6:43 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery, Prince George's | 38 min |
| Jun 4, 7:13 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Calvert, Caroline, Charles, Dorchester, Howard and 10 more | 62 min |
| Jun 4, 7:16 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery | 50 min |
| Jun 4, 7:17 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Queen Anne's, Talbot | 58 min |
| Jun 4, 7:21 PM EDT | Tornado Warning | LWX | Saint Mary's | 54 min |
| Jun 4, 7:23 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Prince George's | 67 min |
| Jun 4, 7:34 PM EDT | Tornado Watch | SPC | Anne Arundel, Calvert, Caroline, Charles, Dorchester, Kent and 8 more | 5 hr |
| Jun 4, 7:36 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Baltimore, Carroll, Frederick, Howard, Montgomery and 1 more | 39 min |
| Jun 4, 7:40 PM EDT | Tornado Warning | LWX | Charles, Prince George's, Saint Mary's | 35 min |
| Jun 4, 7:46 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery, Prince George's | 42 min |
| Jun 4, 8:01 PM EDT | Severe Thunderstorm Warning | LWX | Charles, Saint Mary's | 44 min |
| Jun 4, 8:07 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Calvert, Charles, Prince George's, Saint Mary's | 53 min |
| Jun 4, 8:13 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Baltimore, Harford, Howard, City of Baltimore | 46 min |
| Jun 4, 8:17 PM EDT | Tornado Warning | LWX | Calvert, Charles, Prince George's, Saint Mary's | 28 min |
| Jun 4, 8:28 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Queen Anne's | 62 min |
| Jun 4, 8:38 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Prince George's | 22 min |
| Jun 4, 8:41 PM EDT | Severe Thunderstorm Warning | AKQ | Dorchester, Somerset, Wicomico | 64 min |
| Jun 4, 8:41 PM EDT | Severe Thunderstorm Warning | LWX | Saint Mary's | 19 min |
| Jun 4, 8:50 PM EDT | Severe Thunderstorm Warning | PHI | Queen Anne's, Talbot | 44 min |
| Jun 4, 9:20 PM EDT | Severe Thunderstorm Warning | AKQ | Wicomico, Worcester | 48 min |
| Jun 4, 9:36 PM EDT | Severe Thunderstorm Warning | AKQ | Worcester | 39 min |
| Jun 4, 9:51 PM EDT | Areal Flood Warning | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 4 hr |
| Jun 5, 4:34 AM EDT | Excessive Heat Watch | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 71 hr |
| Jun 6, 4:17 AM EDT | Excessive Heat Watch | LWX | Anne Arundel, Baltimore, Calvert, Carroll, Charles, Frederick and 3 more | 48 hr |
| Jun 6, 3:13 PM EDT | Heat Advisory | AKQ | Dorchester, Somerset, Wicomico, Worcester | 4 days |
| Jun 6, 3:19 PM EDT | Heat Advisory | LWX | Anne Arundel, Baltimore, Calvert, Carroll, Charles, Frederick and 3 more | 29 hr |
| Jun 6, 3:59 PM EDT | Heat Advisory | PHI | Cecil | 4 days |
| Jun 7, 6:02 AM EDT | Dense Fog Advisory | LWX | Carroll, Frederick | 3 hr |
| Jun 7, 3:35 PM EDT | Heat Advisory | PHI | Caroline, Kent, Queen Anne's, Talbot | 3 days |
| Jun 7, 6:58 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery | 47 min |
| Jun 7, 7:49 PM EDT | Severe Thunderstorm Warning | LWX | Howard, Montgomery | 41 min |
| Jun 7, 8:08 PM EDT | Heat Advisory | LWX | Anne Arundel, Baltimore, Calvert, Carroll, Charles, Frederick and 4 more | 71 hr |
| Jun 7, 8:21 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Howard, Prince George's | 39 min |
| Jun 7, 8:50 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery, Prince George's | 40 min |
| Jun 7, 8:59 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Queen Anne's | 46 min |
| Jun 7, 9:09 PM EDT | Severe Thunderstorm Warning | LWX | Charles, Prince George's | 66 min |
| Jun 7, 9:44 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Prince George's | 32 min |
| Jun 7, 10:15 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Calvert, Prince George's | 36 min |
| Jun 7, 10:29 PM EDT | Severe Thunderstorm Warning | LWX | Charles, Saint Mary's | 61 min |
| Jun 7, 10:42 PM EDT | Severe Thunderstorm Warning | LWX | Calvert, Charles, Prince George's, Saint Mary's | 48 min |
| Jun 8, 12:32 AM EDT | Severe Thunderstorm Warning | LWX | Saint Mary's | 43 min |
| Jun 8, 11:56 AM EDT | Mesoscale Discussion | SPC | Cecil, Harford | 2 hr |
| Jun 10, 1:25 PM EDT | Mesoscale Discussion | SPC | Garrett | 95 min |
| Jun 10, 2:27 PM EDT | Mesoscale Discussion | SPC | Allegany, Anne Arundel, Baltimore, Carroll, Charles, Frederick and 6 more | 63 min |
| Jun 10, 2:54 PM EDT | Severe Thunderstorm Watch | SPC | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Charles and 8 more | 7 hr |
| Jun 10, 3:59 PM EDT | Severe Thunderstorm Warning | PBZ | Garrett | 46 min |
| Jun 10, 4:15 PM EDT | Severe Thunderstorm Warning | LWX | Frederick, Montgomery, Washington | 60 min |
| Jun 10, 4:16 PM EDT | Severe Thunderstorm Warning | LWX | Allegany | 29 min |
| Jun 10, 4:52 PM EDT | Severe Thunderstorm Warning | LWX | Allegany, Washington | 37 min |
| Jun 10, 4:52 PM EDT | Mesoscale Discussion | SPC | Caroline, Cecil, Harford, Kent, Queen Anne's, Talbot | 53 min |
| Jun 10, 5:17 PM EDT | Severe Thunderstorm Warning | LWX | Carroll, Frederick, Howard, Montgomery | 58 min |
| Jun 10, 5:35 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Carroll, Harford, Howard, City of Baltimore | 55 min |
| Jun 10, 5:47 PM EDT | Severe Thunderstorm Watch | SPC | Caroline, Cecil, Dorchester, Kent, Queen Anne's, Somerset and 3 more | 7 hr |
| Jun 10, 6:29 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Harford | 31 min |
| Jun 10, 6:37 PM EDT | Severe Thunderstorm Warning | LWX | Washington | 21 min |
| Jun 10, 6:51 PM EDT | Mesoscale Discussion | SPC | Baltimore, Carroll, Cecil, Harford, Kent, City of Baltimore | 54 min |
| Jun 10, 7:15 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Carroll, Frederick | 45 min |
| Jun 10, 8:04 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery, Prince George's | 30 min |
| Jun 10, 8:50 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Baltimore, Howard, City of Baltimore | 40 min |
| Jun 10, 9:05 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Howard, Montgomery, Prince George's | 40 min |
| Jun 14, 12:10 PM EDT | Mesoscale Discussion | SPC | Carroll, Frederick, Montgomery, Washington | 95 min |
| Jun 14, 3:12 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery | 63 min |
| Jun 14, 5:51 PM EDT | Severe Thunderstorm Warning | LWX | Harford | 48 min |
| Jun 14, 6:15 PM EDT | Severe Thunderstorm Warning | PHI | Cecil | 75 min |
| Jun 14, 6:18 PM EDT | Severe Thunderstorm Warning | LWX | Calvert, Saint Mary's | 57 min |
| Jun 14, 6:28 PM EDT | Flash Flood Warning | PHI | Cecil | 60 min |
| Jun 16, 11:28 AM EDT | Severe Thunderstorm Watch | SPC | Garrett | 10 hr |
| Jun 16, 12:54 PM EDT | Mesoscale Discussion | SPC | Allegany, Anne Arundel, Baltimore, Calvert, Caroline, Carroll and 18 more | 2 hr |
| Jun 16, 1:13 PM EDT | Severe Thunderstorm Warning | PBZ | Garrett | 47 min |
| Jun 16, 1:21 PM EDT | Severe Thunderstorm Watch | SPC | Allegany, Anne Arundel, Baltimore, Calvert, Caroline, Carroll and 13 more | 10 hr |
| Jun 16, 3:14 PM EDT | Severe Thunderstorm Warning | PBZ | Garrett | 31 min |
| Jun 16, 3:52 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery | 38 min |
| Jun 16, 4:12 PM EDT | Severe Thunderstorm Warning | LWX | Charles, Prince George's | 43 min |
| Jun 16, 4:35 PM EDT | Severe Thunderstorm Watch | SPC | Dorchester, Somerset, Wicomico, Worcester | 3 hr |
| Jun 16, 4:37 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Calvert, Charles, Prince George's, Saint Mary's | 52 min |
| Jun 16, 4:41 PM EDT | Severe Thunderstorm Warning | PHI | Cecil, Kent | 34 min |
| Jun 16, 4:59 PM EDT | Severe Thunderstorm Warning | AKQ | Dorchester | 61 min |
| Jun 16, 5:06 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Kent, Queen Anne's, Talbot | 39 min |
| Jun 16, 6:05 PM EDT | Severe Thunderstorm Warning | AKQ | Somerset, Wicomico, Worcester | 55 min |
| Jun 16, 6:55 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Calvert, Caroline, Charles, Dorchester, Howard and 10 more | 95 min |
| Jun 16, 8:09 PM EDT | Severe Thunderstorm Warning | PBZ | Garrett | 66 min |
| Jun 16, 8:25 PM EDT | Mesoscale Discussion | SPC | Garrett | 65 min |
| Jun 16, 9:24 PM EDT | Severe Thunderstorm Warning | PBZ | Garrett | 21 min |
| Jun 16, 9:30 PM EDT | Severe Thunderstorm Warning | LWX | Allegany | 33 min |
| Jun 16, 10:46 PM EDT | Severe Thunderstorm Warning | LWX | Washington | 32 min |
| Jun 16, 11:12 PM EDT | Severe Thunderstorm Warning | LWX | Frederick | 25 min |
| Jun 16, 11:33 PM EDT | Severe Thunderstorm Warning | LWX | Howard, Montgomery | 13 min |
| Jun 18, 11:31 PM EDT | Areal Flood Advisory | AKQ | Somerset, Worcester | 3 hr |
| Jun 19, 11:35 PM EDT | Severe Thunderstorm Warning | AKQ | Somerset, Wicomico, Worcester | 40 min |
| Jun 21, 8:42 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery | 48 min |
| Jun 21, 9:03 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery, Prince George's | 35 min |
| Jun 22, 12:16 PM EDT | Mesoscale Discussion | SPC | Allegany, Garrett, Washington | 89 min |
| Jun 22, 1:15 PM EDT | Severe Thunderstorm Watch | SPC | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Charles and 8 more | 11 hr |
| Jun 22, 1:41 PM EDT | Severe Thunderstorm Watch | SPC | Garrett | 6 hr |
| Jun 22, 4:28 PM EDT | Mesoscale Discussion | SPC | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Cecil and 15 more | 92 min |
| Jun 22, 4:55 PM EDT | Severe Thunderstorm Warning | LWX | Allegany | 50 min |
| Jun 22, 6:45 PM EDT | Severe Thunderstorm Warning | LWX | Calvert | 28 min |
| Jun 22, 7:07 PM EDT | Severe Thunderstorm Warning | LWX | Charles, Saint Mary's | 53 min |
| Jun 22, 7:30 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Calvert | 32 min |
| Jun 22, 8:20 PM EDT | Severe Thunderstorm Warning | LWX | Prince George's | 46 min |
| Jun 22, 8:40 PM EDT | Severe Thunderstorm Warning | LWX | Charles | 65 min |
| Jun 23, 4:38 PM EDT | Severe Thunderstorm Warning | LWX | Frederick, Montgomery | 23 min |
| Jun 23, 5:00 PM EDT | Severe Thunderstorm Watch | SPC | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Charles and 8 more | 5 hr |
| Jun 23, 6:33 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Prince George's | 42 min |
| Jun 23, 6:43 PM EDT | Severe Thunderstorm Warning | LWX | Charles, Prince George's | 62 min |
| Jun 23, 7:29 PM EDT | Severe Thunderstorm Warning | LWX | Frederick, Washington | 46 min |
| Jun 23, 7:32 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Queen Anne's, Talbot | 58 min |
| Jun 23, 7:45 PM EDT | Severe Thunderstorm Warning | PHI | Caroline | 51 min |
| Jun 23, 8:11 PM EDT | Severe Thunderstorm Warning | LWX | Frederick, Washington | 54 min |
| Jun 23, 8:30 PM EDT | Severe Thunderstorm Warning | LWX | Saint Mary's | 45 min |
| Jun 23, 8:30 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Carroll, Cecil, Charles and 11 more | 60 min |
| Jun 23, 8:46 PM EDT | Severe Thunderstorm Warning | LWX | Frederick, Washington | 59 min |
| Jun 23, 9:09 PM EDT | Severe Thunderstorm Warning | AKQ | Dorchester, Somerset, Wicomico | 66 min |
| Jun 23, 10:22 PM EDT | Severe Thunderstorm Warning | AKQ | Worcester | 32 min |
| Jun 27, 11:37 AM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 16 more | 2 hr |
| Jun 27, 12:40 PM EDT | Severe Thunderstorm Watch | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 14 more | 7 hr |
| Jun 27, 1:36 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel | 39 min |
| Jun 27, 2:54 PM EDT | Severe Thunderstorm Warning | LWX | Charles | 40 min |
| Jun 27, 3:03 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Queen Anne's, Talbot | 33 min |
| Jun 27, 3:13 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Talbot | 62 min |
| Jun 27, 3:17 PM EDT | Severe Thunderstorm Warning | LWX | Saint Mary's | 33 min |
| Jun 27, 4:12 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 12 more | 63 min |
| Jun 28, 6:31 PM EDT | Severe Thunderstorm Watch | SPC | Allegany, Frederick, Garrett, Washington | 5 hr |
| Jun 28, 7:12 PM EDT | Severe Thunderstorm Warning | LWX | Frederick, Washington | 63 min |
| Jun 28, 7:31 PM EDT | Severe Thunderstorm Warning | LWX | Frederick, Washington | 58 min |
| Jun 28, 8:11 PM EDT | Severe Thunderstorm Warning | LWX | Frederick, Montgomery | 42 min |
| Jun 28, 8:48 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Howard, Montgomery, Prince George's | 62 min |
| Jun 28, 9:03 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Baltimore, Harford, Howard, City of Baltimore | 57 min |
| Jun 28, 9:35 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 70 min |
| Jun 28, 9:38 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Prince George's | 38 min |
| Jun 28, 9:53 PM EDT | Areal Flood Advisory | PBZ | Garrett | 3 hr |
| Jun 29, 2:04 PM EDT | Mesoscale Discussion | SPC | Allegany, Baltimore, Carroll, Frederick, Garrett, Howard and 2 more | 116 min |
| Jun 29, 4:15 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Harford, City of Baltimore | 45 min |
| Jun 29, 4:37 PM EDT | Severe Thunderstorm Watch | SPC | Allegany, Anne Arundel, Baltimore, Calvert, Caroline, Carroll and 18 more | 9 hr |
| Jun 29, 7:52 PM EDT | Severe Thunderstorm Warning | PBZ | Garrett | 53 min |
| Jun 29, 9:30 PM EDT | Mesoscale Discussion | SPC | Allegany, Anne Arundel, Baltimore, Calvert, Caroline, Carroll and 17 more | 2 hr |
| Jun 29, 10:24 PM EDT | Severe Thunderstorm Warning | AKQ | Dorchester, Wicomico | 51 min |
| Jun 29, 10:30 PM EDT | Severe Thunderstorm Warning | LWX | Carroll, Frederick, Montgomery, Washington | 63 min |
| Jun 29, 10:45 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Queen Anne's, Talbot | 75 min |
| Jun 29, 10:56 PM EDT | Severe Thunderstorm Warning | AKQ | Dorchester, Wicomico | 34 min |
| Jun 30, 11:01 AM EDT | Mesoscale Discussion | SPC | Allegany, Garrett | 119 min |
| Jun 30, 5:18 PM EDT | Severe Thunderstorm Warning | LWX | Prince George's | 57 min |
| Jun 30, 7:52 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Carroll, Cecil, Charles and 11 more | 113 min |
| Jun 30, 7:55 PM EDT | Severe Thunderstorm Warning | AKQ | Somerset, Worcester | 35 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 | 116 |
| Tornado Warning | 8 |
| Severe Thunderstorm Watch | 11 |
| Tornado Watch | 4 |
| Mesoscale Discussion | 24 |
| Flooding | |
| Areal Flood Warning | 1 |
| Flash Flood Warning | 1 |
| Flash Flood Watch | 2 |
| Areal Flood Advisory | 2 |
| Heat | |
| Excessive Heat Watch | 2 |
| Heat Advisory | 5 |
| Fog and smoke | |
| Dense Fog Advisory | 1 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Prince George's County56
- Anne Arundel County48
- Montgomery County45
- Charles County42
- Saint Mary's County41
- Frederick County39
- Calvert County34
- Howard County32
- Queen Anne's County32
- Baltimore County31
- Washington County31
- Talbot County31
- Carroll County30
- City of Baltimore29
- Kent County29
- Harford County26
- Caroline County26
- Cecil County24
- Somerset County22
- Dorchester County22
- Worcester County21
- Wicomico County21
- Allegany County20
- Garrett County20
Nearby
Alerts in force nowTornadoes on recordThe radar archive20072009
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.