Alert archive / Missouri / Harrison County
Mesoscale Discussions in Harrison County, Missouri
849 mesoscale discussions since 1986. 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 since 1986. Tap one for its archive.
- Mesoscale Discussions
- 849
- Busiest year
- 201060 mesoscale discussions
- Average year
- 35over 24 years on file
Over time
By year
Mesoscale discussions are counted from 2003.
The latest mesoscale discussions
The most recent on file, newest first.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Sep 19, 10:43 PM CDT | Mesoscale Discussion | SPC | 62 min |
| Sep 19, 7:05 PM CDT | Mesoscale Discussion | SPC | 85 min |
| Sep 6, 2:45 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 19, 2:30 PM CDT | Mesoscale Discussion | SPC | 90 min |
| Aug 16, 2:13 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 14, 11:42 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 9, 9:07 PM CDT | Mesoscale Discussion | SPC | 113 min |
| Aug 8, 11:18 PM CDT | Mesoscale Discussion | SPC | 117 min |
| Jul 27, 12:49 PM CDT | Mesoscale Discussion | SPC | 116 min |
| Jun 13, 11:51 AM CDT | Mesoscale Discussion | SPC | 84 min |
| Jun 11, 4:59 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 10, 4:27 PM CDT | Mesoscale Discussion | SPC | 63 min |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive
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.