Alert archive / Maryland / Mesoscale Discussions / 2007
Mesoscale Discussions in Maryland, May 2007
8 mesoscale discussions in May 2007. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of mesoscale discussions reaches back to 2003.
Mesoscale Discussions by county
Each county as a circle sized by its count in May 2007. Tap one for its archive.
- Mesoscale Discussions
- 8
- Busiest day
- May 16, 20072 mesoscale discussions
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 2, 11:47 AM EDT | Mesoscale Discussion | SPC | Saint Mary's, Somerset | 88 min |
| May 10, 6:28 PM EDT | Mesoscale Discussion | SPC | Allegany, Baltimore, Carroll, Frederick, Harford, Washington | 92 min |
| May 16, 12:56 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Carroll, Cecil, Charles, Frederick and 7 more | 64 min |
| May 16, 3:46 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 13 more | 89 min |
| May 27, 4:30 PM EDT | Mesoscale Discussion | SPC | Baltimore, Carroll, Charles, Frederick, Howard, Montgomery and 3 more | 60 min |
| May 27, 6:56 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Carroll, Cecil, Charles and 10 more | 2 hr |
| May 28, 12:28 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Caroline, Cecil, Charles, Harford and 7 more | 92 min |
| May 31, 2:01 PM EDT | Mesoscale Discussion | SPC | Allegany, Carroll, Frederick, Washington | 89 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Baltimore County6
- Carroll County6
- Frederick County6
- Harford County5
- Washington County5
- Charles County5
- Howard County5
- Montgomery County5
- Prince George's County5
- City of Baltimore5
- Anne Arundel County4
- Cecil County4
- Kent County4
- Saint Mary's County3
- Talbot County3
- Allegany County2
- Calvert County2
- Caroline County2
- Dorchester County2
- Queen Anne's County2
- Somerset County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20062008
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.