Alert archive / Ohio / Mesoscale Discussions / 2009
Mesoscale Discussions in Ohio, March 2009
3 mesoscale discussions in March 2009. 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 March 2009. Tap one for its archive.
- Mesoscale Discussions
- 3
- Busiest day
- March 8, 20093 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 |
|---|---|---|---|---|
| Mar 8, 2:31 PM EDT | Mesoscale Discussion | SPC | Auglaize, Butler, Darke, Hamilton, Mercer, Preble and 2 more | 119 min |
| Mar 8, 4:14 PM EDT | Mesoscale Discussion | SPC | Mercer | 91 min |
| Mar 8, 5:36 PM EDT | Mesoscale Discussion | SPC | Adams, Athens, Brown, Butler, Clermont, Clinton and 14 more | 54 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Butler County2
- Hamilton County2
- Mercer County2
- Auglaize County1
- Darke County1
- Preble County1
- Shelby County1
- Van Wert County1
- Adams County1
- Athens County1
- Brown County1
- Clermont County1
- Clinton County1
- Fayette County1
- Gallia County1
- Highland County1
- Hocking County1
- Jackson County1
- Lawrence County1
- Meigs County1
- Pickaway County1
- Pike County1
- Ross County1
- Scioto County1
- Vinton County1
- Warren County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20082010
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.