Alert archive / Ohio / Severe Thunderstorm Warnings / 2009
Severe Thunderstorm Warnings in Ohio, March 2009
14 severe thunderstorm warnings 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 severe thunderstorm warnings reaches back to 1986.
Severe Thunderstorm Warnings by county
Each county as a circle sized by its count in March 2009. Tap one for its archive.
- Severe Thunderstorm Warnings
- 14
- Busiest day
- March 7, 20096 severe thunderstorm warnings
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 7, 4:51 AM EST | Severe Thunderstorm Warning | CLE | Marion, Morrow, Richland | 39 min |
| Mar 7, 7:11 AM EST | Severe Thunderstorm Warning | IWX | Van Wert | 34 min |
| Mar 7, 7:33 AM EST | Severe Thunderstorm Warning | IWX | Putnam | 42 min |
| Mar 7, 8:01 AM EST | Severe Thunderstorm Warning | CLE | Hancock | 34 min |
| Mar 7, 9:33 AM EST | Severe Thunderstorm Warning | CLE | Medina, Summit | 42 min |
| Mar 7, 9:59 AM EST | Severe Thunderstorm Warning | CLE | Portage | 23 min |
| Mar 8, 5:57 PM EDT | Severe Thunderstorm Warning | IWX | Paulding | 27 min |
| Mar 8, 6:00 PM EDT | Severe Thunderstorm Warning | ILN | Butler, Hamilton | 45 min |
| Mar 8, 7:05 PM EDT | Severe Thunderstorm Warning | ILN | Clermont, Hamilton | 27 min |
| Mar 8, 7:27 PM EDT | Severe Thunderstorm Warning | CLE | Marion, Morrow | 41 min |
| Mar 8, 8:29 PM EDT | Severe Thunderstorm Warning | CLE | Ashland, Wayne | 46 min |
| Mar 8, 9:25 PM EDT | Severe Thunderstorm Warning | PBZ | Coshocton | 24 min |
| Mar 11, 12:25 AM EDT | Severe Thunderstorm Warning | ILN | Auglaize, Darke, Mercer, Shelby | 65 min |
| Mar 11, 12:39 AM EDT | Severe Thunderstorm Warning | ILN | Darke, Preble | 66 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Marion County2
- Morrow County2
- Hamilton County2
- Darke County2
- Richland County1
- Van Wert County1
- Putnam County1
- Hancock County1
- Medina County1
- Summit County1
- Portage County1
- Paulding County1
- Butler County1
- Clermont County1
- Ashland County1
- Wayne County1
- Coshocton County1
- Auglaize County1
- Mercer County1
- Shelby County1
- Preble 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. Rebuilt daily.