Alert archive / Ohio / Harrison County / Mesoscale Discussions
Mesoscale Discussions in Harrison County, Ohio, 2024
32 mesoscale discussions in 2024. An alert counts here when it covered this county. The archive of mesoscale discussions reaches back to 2003.
Harrison County and its neighbors
Each county as a circle sized by its count in 2024. Tap one for its archive.
- Mesoscale Discussions
- 32
- Busiest month
- May7 mesoscale discussions
- Busiest day
- February 28, 20242 mesoscale discussions
Over time
By month
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 | Lasted |
|---|---|---|---|
| Feb 16, 7:40 PM EST | Mesoscale Discussion | SPC | 4 hr |
| Feb 28, 4:25 AM EST | Mesoscale Discussion | SPC | 65 min |
| Feb 28, 6:08 AM EST | Mesoscale Discussion | SPC | 2 hr |
| Mar 14, 7:25 PM EDT | Mesoscale Discussion | SPC | 95 min |
| Mar 30, 4:27 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Apr 2, 8:42 PM EDT | Mesoscale Discussion | SPC | 93 min |
| Apr 14, 3:29 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 14, 9:34 PM EDT | Mesoscale Discussion | SPC | 86 min |
| Apr 17, 2:12 PM EDT | Mesoscale Discussion | SPC | 93 min |
| Apr 17, 6:23 PM EDT | Mesoscale Discussion | SPC | 97 min |
| May 5, 1:12 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| May 8, 12:16 AM EDT | Mesoscale Discussion | SPC | 119 min |
| May 11, 2:37 PM EDT | Mesoscale Discussion | SPC | 113 min |
| May 22, 12:28 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 25, 11:39 AM EDT | Mesoscale Discussion | SPC | 3 hr |
| May 26, 3:25 PM EDT | Mesoscale Discussion | SPC | 95 min |
| May 26, 5:00 PM EDT | Mesoscale Discussion | SPC | 90 min |
| Jun 14, 1:55 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 14, 6:36 PM EDT | Mesoscale Discussion | SPC | 84 min |
| Jun 18, 1:35 PM EDT | Mesoscale Discussion | SPC | 85 min |
| Jun 23, 1:42 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 26, 12:32 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 26, 4:35 PM EDT | Mesoscale Discussion | SPC | 115 min |
| Jun 29, 12:03 PM EDT | Mesoscale Discussion | SPC | 117 min |
| Jul 14, 6:29 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 24, 5:02 PM EDT | Mesoscale Discussion | SPC | 88 min |
| Aug 6, 2:10 PM EDT | Mesoscale Discussion | SPC | 95 min |
| Aug 6, 4:29 PM EDT | Mesoscale Discussion | SPC | 61 min |
| Aug 31, 12:39 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 6, 3:18 PM EDT | Mesoscale Discussion | SPC | 117 min |
| Oct 6, 4:26 PM EDT | Mesoscale Discussion | SPC | 94 min |
| Dec 5, 1:47 AM EST | Mesoscale Discussion | SPC | 4 hr |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20232025
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.