Alert archive / Indiana / Mesoscale Discussions / 2011
Mesoscale Discussions in Indiana, August 2011
22 mesoscale discussions in August 2011. 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 August 2011. Tap one for its archive.
- Mesoscale Discussions
- 22
- Busiest day
- August 13, 20115 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 |
|---|---|---|---|---|
| Aug 1, 1:06 PM EDT | Mesoscale Discussion | SPC | DeKalb, Steuben | 24 min |
| Aug 2, 9:34 PM EDT | Mesoscale Discussion | SPC | DeKalb, Elkhart, Jasper, Kosciusko, LaGrange, Lake and 9 more | 86 min |
| Aug 3, 12:25 AM EDT | Mesoscale Discussion | SPC | Allen, Benton, Carroll, Cass, DeKalb, Elkhart and 16 more | 95 min |
| Aug 7, 12:14 PM EDT | Mesoscale Discussion | SPC | Adams, Allen, Bartholomew, Benton, Blackford, Boone and 56 more | 2 hr |
| Aug 7, 4:01 PM EDT | Mesoscale Discussion | SPC | Fayette, Franklin, Hancock, Henry, Rush, Union and 1 more | 119 min |
| Aug 8, 6:00 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Benton, Blackford, Boone, Carroll, Cass and 40 more | 2 hr |
| Aug 8, 8:27 PM EDT | Mesoscale Discussion | SPC | Benton, Boone, Carroll, Cass, Clinton, Fountain and 16 more | 93 min |
| Aug 9, 1:17 PM EDT | Mesoscale Discussion | SPC | Adams, Benton, Blackford, Boone, Carroll, Cass and 28 more | 58 min |
| Aug 9, 6:35 PM EDT | Mesoscale Discussion | SPC | Adams, Blackford, Boone, Delaware, Fayette, Hamilton and 9 more | 85 min |
| Aug 9, 8:31 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Brown, Dearborn, Decatur, Fayette, Franklin and 9 more | 89 min |
| Aug 13, 12:45 PM EDT | Mesoscale Discussion | SPC | Benton, Carroll, Cass, DeKalb, Elkhart, Fulton and 19 more | 60 min |
| Aug 13, 4:29 PM EDT | Mesoscale Discussion | SPC | Allen, Benton, Boone, Carroll, Cass, Clay and 31 more | 91 min |
| Aug 13, 5:53 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Boone, Brown, Clay, Daviess, Decatur and 26 more | 37 min |
| Aug 13, 6:30 PM EDT | Mesoscale Discussion | SPC | Clark, Floyd, Ohio, Switzerland | 90 min |
| Aug 13, 7:10 PM EDT | Mesoscale Discussion | SPC | Adams, Allen, Benton, Blackford, Boone, Carroll and 35 more | 95 min |
| Aug 13, 9:18 PM EDT | Mesoscale Discussion | SPC | Delaware, Fayette, Franklin, Hancock, Henry, Jay and 6 more | 87 min |
| Aug 18, 3:40 PM EDT | Mesoscale Discussion | SPC | Daviess, Dubois, Gibson, Knox, Pike, Posey and 3 more | 2 hr |
| Aug 20, 12:04 PM EDT | Mesoscale Discussion | SPC | Allen, Cass, DeKalb, Elkhart, Fulton, Huntington and 17 more | 116 min |
| Aug 24, 4:46 PM EDT | Mesoscale Discussion | SPC | Adams, Allen, Benton, Blackford, Boone, Carroll and 35 more | 89 min |
| Aug 24, 9:56 PM EDT | Mesoscale Discussion | SPC | Adams, Allen, Bartholomew, Blackford, Boone, Brown and 66 more | 94 min |
| Aug 24, 11:48 PM EDT | Mesoscale Discussion | SPC | Dearborn, Franklin, Union | 87 min |
| Aug 25, 2:31 AM EDT | Mesoscale Discussion | SPC | Dearborn, Franklin, Ohio | 119 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Pulaski County11
- Cass County11
- Miami County11
- Jasper County10
- Carroll County10
- Wabash County10
- White County10
- Boone County10
- DeKalb County9
- Steuben County9
- Kosciusko County9
- Marshall County9
- Newton County9
- Benton County9
- Fulton County9
- Hamilton County9
- Madison County9
- Montgomery County9
- Tippecanoe County9
- Elkhart County8
- LaGrange County8
- Noble County8
- Starke County8
- Huntington County8
- Whitley County8
- Clinton County8
- Delaware County8
- Fayette County8
- Fountain County8
- Franklin County8
- Grant County8
- Hancock County8
- Howard County8
- Rush County8
- Tipton County8
- Warren County8
- Saint Joseph County7
- Allen County7
- Blackford County7
- Hendricks County7
52 more counties
- Henry County7
- Jay County7
- Marion County7
- Parke County7
- Union County7
- Vermillion County7
- Wayne County7
- Adams County6
- Johnson County6
- Putnam County6
- Randolph County6
- Shelby County6
- Wells County6
- Bartholomew County5
- Clay County5
- Decatur County5
- Vigo County5
- Dearborn County5
- Ohio County5
- Lake County4
- LaPorte County4
- Porter County4
- Brown County4
- Monroe County4
- Morgan County4
- Jennings County4
- Greene County3
- Owen County3
- Sullivan County3
- Ripley County3
- Switzerland County3
- Daviess County3
- Knox County3
- Jefferson County2
- Jackson County2
- Lawrence County2
- Martin County2
- Clark County2
- Floyd County2
- Dubois County2
- Gibson County2
- Pike County2
- Posey County2
- Spencer County2
- Vanderburgh County2
- Warrick County2
- Crawford County1
- Harrison County1
- Orange County1
- Perry County1
- Scott County1
- Washington County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20102012
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.