Alert archive / Indiana / Mesoscale Discussions / 2003
Mesoscale Discussions in Indiana, April 2003
15 mesoscale discussions in April 2003. 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 April 2003. Tap one for its archive.
- Mesoscale Discussions
- 15
- Busiest day
- April 4, 20035 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 |
|---|---|---|---|---|
| Apr 4, 8:23 AM EST | Mesoscale Discussion | SPC | Benton, Fountain, Jasper, Montgomery, Newton, Parke and 5 more | 97 min |
| Apr 4, 10:47 AM EST | Mesoscale Discussion | SPC | Bartholomew, Benton, Blackford, Boone, Brown, Carroll and 53 more | 58 min |
| Apr 4, 2:29 PM EST | Mesoscale Discussion | SPC | Adams, Allen, DeKalb, Elkhart, Fulton, Huntington and 16 more | 91 min |
| Apr 4, 4:10 PM EST | Mesoscale Discussion | SPC | Benton, Blackford, Boone, Carroll, Cass, Clay and 23 more | 2 hr |
| Apr 4, 6:11 PM EST | Mesoscale Discussion | SPC | Bartholomew, Benton, Boone, Brown, Carroll, Cass and 31 more | 2 hr |
| Apr 4, 7:01 PM EST | Mesoscale Discussion | SPC | Adams, Bartholomew, Blackford, Boone, Brown, Carroll and 45 more | 59 min |
| Apr 4, 8:07 PM EST | Mesoscale Discussion | SPC | Gibson, Knox, Pike, Posey, Vanderburgh, Warrick | 83 min |
| Apr 4, 10:00 PM EST | Mesoscale Discussion | SPC | Bartholomew, Clark, Crawford, Dearborn, Decatur, Dubois and 18 more | 90 min |
| Apr 4, 11:38 PM EST | Mesoscale Discussion | SPC | Switzerland | 97 min |
| Apr 20, 11:52 AM EST | Mesoscale Discussion | SPC | Benton, Boone, Brown, Carroll, Cass, Clay and 60 more | 2 hr |
| Apr 20, 5:31 PM EST | Mesoscale Discussion | SPC | Ohio, Switzerland | 89 min |
| Apr 20, 6:04 PM EST | Mesoscale Discussion | SPC | Clark, Crawford, Floyd, Harrison | 116 min |
| Apr 25, 6:29 PM EST | Mesoscale Discussion | SPC | Perry, Posey, Spencer, Vanderburgh, Warrick | 91 min |
| Apr 28, 1:13 PM EST | Mesoscale Discussion | SPC | Crawford, Daviess, Dubois, Gibson, Harrison, Knox and 10 more | 2 hr |
| Apr 30, 3:24 PM EST | Mesoscale Discussion | SPC | Adams, Allen, Benton, Blackford, Boone, Carroll and 36 more | 2 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Fountain County7
- Montgomery County7
- Tippecanoe County7
- Benton County6
- Parke County6
- Vermillion County6
- Vigo County6
- Warren County6
- Boone County6
- Carroll County6
- Cass County6
- Clinton County6
- Hamilton County6
- Howard County6
- Lawrence County6
- Miami County6
- Tipton County6
- Warrick County6
- Newton County5
- Sullivan County5
- Clay County5
- Crawford County5
- Grant County5
- Hendricks County5
- Jackson County5
- Knox County5
- Madison County5
- Marion County5
- Martin County5
- Morgan County5
- Orange County5
- Owen County5
- Perry County5
- Posey County5
- Putnam County5
- Spencer County5
- Vanderburgh County5
- White County5
- Jasper County4
- Bartholomew County4
52 more counties
- Blackford County4
- Brown County4
- Daviess County4
- Delaware County4
- Dubois County4
- Gibson County4
- Greene County4
- Hancock County4
- Johnson County4
- Monroe County4
- Pike County4
- Washington County4
- Huntington County4
- Wabash County4
- Decatur County3
- Fayette County3
- Franklin County3
- Henry County3
- Jennings County3
- Ripley County3
- Scott County3
- Shelby County3
- Adams County3
- DeKalb County3
- Elkhart County3
- Fulton County3
- Kosciusko County3
- LaGrange County3
- Lake County3
- LaPorte County3
- Marshall County3
- Noble County3
- Porter County3
- Pulaski County3
- Saint Joseph County3
- Starke County3
- Steuben County3
- Wells County3
- Whitley County3
- Harrison County3
- Switzerland County3
- Rush County2
- Allen County2
- Jay County2
- Randolph County2
- Union County2
- Clark County2
- Floyd County2
- Ohio County2
- Wayne County1
- Dearborn County1
- Jefferson County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20022004
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.