Alert archive / Indiana / Heat Advisories
Heat Advisories in Indiana, 2020
10 heat advisories in 2020. 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 heat advisories reaches back to 2005.
Heat Advisories by county
Each county as a circle sized by its count in 2020. Tap one for its archive.
- Heat Advisories
- 10
- Busiest month
- July9 heat advisories
- Busiest day
- July 17, 20203 heat advisories
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 |
|---|---|---|---|---|
| Jul 8, 3:29 PM EDT | Heat Advisory | ILN | Dearborn, Fayette, Franklin, Ohio, Ripley, Switzerland and 2 more | 29 hr |
| Jul 8, 4:55 PM EDT | Heat Advisory | IWX | Adams, Allen, Blackford, DeKalb, Grant, Huntington and 5 more | 28 hr |
| Jul 17, 4:10 AM EDT | Heat Advisory | PAH | Gibson, Pike, Posey, Spencer, Vanderburgh, Warrick | 64 hr |
| Jul 17, 4:36 AM EDT | Heat Advisory | LOT | Benton, Jasper, Lake, Newton, Porter | 40 hr |
| Jul 17, 3:25 PM EDT | Heat Advisory | IWX | Adams, Allen, Blackford, Cass, DeKalb, Elkhart and 15 more | 30 hr |
| Jul 18, 3:06 PM EDT | Heat Advisory | IND | Bartholomew, Boone, Brown, Carroll, Clay, Clinton and 33 more | 29 hr |
| Jul 18, 3:16 PM EDT | Heat Advisory | IWX | Adams, Allen, Blackford, Cass, DeKalb, Fulton and 12 more | 23 hr |
| Jul 18, 3:25 PM EDT | Heat Advisory | ILN | Dearborn, Fayette, Franklin, Ohio, Ripley, Switzerland and 2 more | 29 hr |
| Jul 19, 3:42 AM EDT | Heat Advisory | LMK | Clark, Crawford, Dubois, Floyd, Harrison, Jefferson and 4 more | 16 hr |
| Aug 9, 2:58 PM EDT | Heat Advisory | PAH | Gibson, Pike, Posey, Spencer, Vanderburgh, Warrick | 29 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Adams County3
- Allen County3
- Blackford County3
- DeKalb County3
- Grant County3
- Huntington County3
- Jay County3
- Miami County3
- Wabash County3
- Wells County3
- Whitley County3
- Dearborn County2
- Fayette County2
- Franklin County2
- Ohio County2
- Ripley County2
- Switzerland County2
- Union County2
- Wayne County2
- Gibson County2
- Pike County2
- Posey County2
- Spencer County2
- Vanderburgh County2
- Warrick County2
- Cass County2
- Fulton County2
- Marshall County2
- Noble County2
- Pulaski County2
- Starke County2
- White County2
- Benton County1
- Jasper County1
- Lake County1
- Newton County1
- Porter County1
- Elkhart County1
- LaGrange County1
- Steuben County1
49 more counties
- Bartholomew County1
- Boone County1
- Brown County1
- Carroll County1
- Clay County1
- Clinton County1
- Daviess County1
- Decatur County1
- Delaware County1
- Fountain County1
- Greene County1
- Hamilton County1
- Hancock County1
- Hendricks County1
- Henry County1
- Howard County1
- Jackson County1
- Jennings County1
- Johnson County1
- Knox County1
- Lawrence County1
- Madison County1
- Marion County1
- Martin County1
- Monroe County1
- Montgomery County1
- Morgan County1
- Owen County1
- Parke County1
- Putnam County1
- Randolph County1
- Rush County1
- Shelby County1
- Sullivan County1
- Tippecanoe County1
- Tipton County1
- Vermillion County1
- Vigo County1
- Warren County1
- Clark County1
- Crawford County1
- Dubois County1
- Floyd County1
- Harrison County1
- Jefferson County1
- Orange County1
- Perry County1
- Scott County1
- Washington County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20192021
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.