Alert archive / Indiana / Mesoscale Discussions / 2018
Mesoscale Discussions in Indiana, February 2018
4 mesoscale discussions in February 2018. 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 February 2018. Tap one for its archive.
- Mesoscale Discussions
- 4
- Busiest day
- February 5, 20181 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 |
|---|---|---|---|---|
| Feb 5, 5:57 PM EST | Mesoscale Discussion | SPC | Benton, Carroll, Jasper, Newton, Pulaski, White | 4 hr |
| Feb 6, 10:42 PM EST | Mesoscale Discussion | SPC | Bartholomew, Brown, Clark, Crawford, Daviess, Dearborn and 32 more | 5 hr |
| Feb 9, 4:08 AM EST | Mesoscale Discussion | SPC | Elkhart, LaGrange, Lake, LaPorte, Porter, Saint Joseph and 1 more | 6 hr |
| Feb 15, 6:51 PM EST | Mesoscale Discussion | SPC | Bartholomew, Boone, Brown, Clay, Decatur, Delaware and 22 more | 2 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Bartholomew County2
- Brown County2
- Decatur County2
- Fayette County2
- Franklin County2
- Greene County2
- Johnson County2
- Monroe County2
- Owen County2
- Shelby County2
- Sullivan County2
- Union County2
- Benton County1
- Carroll County1
- Jasper County1
- Newton County1
- Pulaski County1
- White County1
- Clark County1
- Crawford County1
- Daviess County1
- Dearborn County1
- Dubois County1
- Floyd County1
- Gibson County1
- Harrison County1
- Jackson County1
- Jefferson County1
- Jennings County1
- Knox County1
- Lawrence County1
- Martin County1
- Ohio County1
- Orange County1
- Perry County1
- Pike County1
- Posey County1
- Ripley County1
- Scott County1
- Spencer County1
27 more counties
- Switzerland County1
- Vanderburgh County1
- Warrick County1
- Washington County1
- Elkhart County1
- LaGrange County1
- Lake County1
- LaPorte County1
- Porter County1
- Saint Joseph County1
- Steuben County1
- Boone County1
- Clay County1
- Delaware County1
- Hamilton County1
- Hancock County1
- Hendricks County1
- Henry County1
- Madison County1
- Marion County1
- Morgan County1
- Parke County1
- Putnam County1
- Randolph County1
- Rush County1
- Vigo County1
- Wayne County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20172019
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.