Alert archive / Indiana / Severe Thunderstorm Watches
Severe Thunderstorm Watches in Indiana, 2017
34 severe thunderstorm watches in 2017. 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 severe thunderstorm watches reaches back to 1997.
Severe Thunderstorm Watches by county
Each county as a circle sized by its count in 2017. Tap one for its archive.
- Severe Thunderstorm Watches
- 34
- Busiest month
- May8 severe thunderstorm watches
- Busiest day
- May 27, 20174 severe thunderstorm watches
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 | Counties | Lasted |
|---|---|---|---|---|
| Feb 24, 3:44 PM EST | Severe Thunderstorm Watch | SPC | Adams, Allen, Bartholomew, Blackford, Boone, Brown and 52 more | 6 hr |
| Feb 24, 6:36 PM EST | Severe Thunderstorm Watch | SPC | Clark, Dearborn, Fayette, Franklin, Jefferson, Ohio and 4 more | 6 hr |
| Feb 28, 7:37 PM EST | Severe Thunderstorm Watch | SPC | Allen, DeKalb, Elkhart, Fulton, Kosciusko, LaGrange and 8 more | 8 hr |
| Mar 27, 3:24 PM EDT | Severe Thunderstorm Watch | SPC | Clark, Crawford, Floyd, Harrison, Perry | 8 hr |
| Mar 30, 1:31 PM EDT | Severe Thunderstorm Watch | SPC | Gibson, Posey | 7 hr |
| Apr 5, 4:08 PM EDT | Severe Thunderstorm Watch | SPC | Bartholomew, Boone, Brown, Clay, Clinton, Daviess and 43 more | 5 hr |
| Apr 10, 2:48 PM EDT | Severe Thunderstorm Watch | SPC | Benton, Jasper, Lake, LaPorte, Newton, Porter and 2 more | 8 hr |
| Apr 20, 2:08 PM EDT | Severe Thunderstorm Watch | SPC | Adams, Allen, Blackford, DeKalb, Grant, Huntington and 6 more | 6 hr |
| Apr 26, 5:58 PM EDT | Severe Thunderstorm Watch | SPC | Adams, Allen, Blackford, Boone, Carroll, Cass and 43 more | 4 hr |
| Apr 28, 8:10 PM EDT | Severe Thunderstorm Watch | SPC | Bartholomew, Brown, Dearborn, Decatur, Fayette, Franklin and 8 more | 6 hr |
| May 10, 8:07 PM EDT | Severe Thunderstorm Watch | SPC | Bartholomew, Boone, Brown, Carroll, Clay, Clinton and 30 more | 5 hr |
| May 19, 3:13 PM EDT | Severe Thunderstorm Watch | SPC | Dearborn, Fayette, Franklin, Ohio, Ripley, Switzerland and 2 more | 6 hr |
| May 20, 4:23 PM EDT | Severe Thunderstorm Watch | SPC | Clark, Crawford, Floyd, Harrison, Jefferson, Orange and 3 more | 7 hr |
| May 26, 8:09 PM EDT | Severe Thunderstorm Watch | SPC | Bartholomew, Boone, Carroll, Clinton, Decatur, Delaware and 23 more | 3 hr |
| May 27, 2:36 PM EDT | Severe Thunderstorm Watch | SPC | Clark, Crawford, Dubois, Floyd, Gibson, Harrison and 10 more | 7 hr |
| May 27, 4:11 PM EDT | Severe Thunderstorm Watch | SPC | Ohio, Switzerland | 6 hr |
| May 27, 6:13 PM EDT | Severe Thunderstorm Watch | SPC | Gibson, Pike, Posey, Spencer, Vanderburgh, Warrick | 7 hr |
| May 28, 1:56 PM EDT | Severe Thunderstorm Watch | SPC | Adams, Allen, Blackford, Cass, DeKalb, Elkhart and 17 more | 6 hr |
| Jun 14, 1:40 PM EDT | Severe Thunderstorm Watch | SPC | Benton, Jasper, Lake, Newton, Porter | 7 hr |
| Jun 14, 4:32 PM EDT | Severe Thunderstorm Watch | SPC | Cass, Elkhart, Fulton, Kosciusko, LaPorte, Marshall and 6 more | 4 hr |
| Jun 17, 6:39 PM EDT | Severe Thunderstorm Watch | SPC | Benton, Jasper, Newton | 7 hr |
| Jun 17, 11:53 PM EDT | Severe Thunderstorm Watch | SPC | Boone, Carroll, Cass, Clinton, Fountain, Grant and 11 more | 6 hr |
| Jun 18, 3:34 AM EDT | Severe Thunderstorm Watch | SPC | Crawford, Daviess, Dubois, Gibson, Greene, Jackson and 12 more | 3 hr |
| Jul 7, 9:46 AM EDT | Severe Thunderstorm Watch | SPC | Adams, Allen, Blackford, Cass, DeKalb, Delaware and 20 more | 7 hr |
| Jul 7, 1:45 PM EDT | Severe Thunderstorm Watch | SPC | Bartholomew, Benton, Boone, Brown, Carroll, Clay and 32 more | 7 hr |
| Jul 7, 4:24 PM EDT | Severe Thunderstorm Watch | SPC | Clark, Dearborn, Fayette, Floyd, Franklin, Harrison and 8 more | 7 hr |
| Jul 10, 4:58 PM EDT | Severe Thunderstorm Watch | SPC | Benton, Blackford, Boone, Carroll, Cass, Clinton and 30 more | 7 hr |
| Jul 19, 6:45 PM EDT | Severe Thunderstorm Watch | SPC | Jasper, Lake, Newton, Porter | 6 hr |
| Jul 21, 5:52 PM EDT | Severe Thunderstorm Watch | SPC | Benton, Cass, Fulton, Jasper, Lake, LaPorte and 8 more | 9 hr |
| Jul 22, 2:08 AM EDT | Severe Thunderstorm Watch | SPC | Adams, Blackford, Boone, Carroll, Cass, Clinton and 31 more | 4 hr |
| Aug 22, 12:39 PM EDT | Severe Thunderstorm Watch | SPC | Clark, Floyd, Harrison, Perry, Switzerland | 8 hr |
| Sep 4, 4:32 PM EDT | Severe Thunderstorm Watch | SPC | Adams, Allen, Blackford, Boone, Carroll, Cass and 38 more | 6 hr |
| Nov 5, 6:31 PM EST | Severe Thunderstorm Watch | SPC | Bartholomew, Brown, Clark, Crawford, Daviess, Dearborn and 20 more | 6 hr |
| Nov 18, 12:04 PM EST | Severe Thunderstorm Watch | SPC | Bartholomew, Boone, Brown, Clark, Clay, Clinton and 53 more | 8 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Madison County12
- Tipton County12
- Boone County11
- Clinton County11
- Delaware County11
- Hamilton County11
- Henry County11
- Howard County11
- Montgomery County11
- Cass County10
- Fountain County10
- Fulton County10
- Hancock County10
- Hendricks County10
- Marion County10
- Miami County10
- Randolph County10
- Carroll County9
- Decatur County9
- Grant County9
- Johnson County9
- Parke County9
- Pulaski County9
- Shelby County9
- Tippecanoe County9
- Wabash County9
- Fayette County9
- Franklin County9
- Switzerland County9
- Union County9
- Bartholomew County8
- Blackford County8
- Huntington County8
- Jackson County8
- Kosciusko County8
- Lawrence County8
- Morgan County8
- Putnam County8
- Wells County8
- White County8
52 more counties
- Whitley County8
- Clark County8
- Ohio County8
- Wayne County8
- Adams County7
- Allen County7
- Brown County7
- Clay County7
- DeKalb County7
- Greene County7
- Jay County7
- Jennings County7
- LaGrange County7
- Marshall County7
- Monroe County7
- Noble County7
- Owen County7
- Rush County7
- Steuben County7
- Sullivan County7
- Vigo County7
- Dearborn County7
- Ripley County7
- Floyd County7
- Harrison County7
- Perry County7
- Vermillion County7
- Jasper County7
- Newton County7
- Warren County7
- Jefferson County6
- Starke County6
- Crawford County6
- Gibson County6
- Posey County6
- Benton County6
- Washington County6
- Daviess County5
- Elkhart County5
- Knox County5
- Martin County5
- LaPorte County5
- Saint Joseph County5
- Pike County5
- Spencer County5
- Vanderburgh County5
- Warrick County5
- Lake County5
- Porter County5
- Orange County5
- Scott County5
- Dubois County4
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20162018
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.