Weather alerts in Indiana, 2018
2,691 weather alerts in 2018, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in 2018. Tap one for its archive.
- Alerts
- 2,691
- Warnings
- 1,039
- Watches
- 110
- Advisories
- 579
- Busiest month
- June450 alerts
- Busiest day
- April 3, 2018128 alerts
Over time
By month
The alerts
2,691 alerts are too many to list on one page. Narrow it to a product above, to a month in the chart, or to a county.
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Perry County169
- Gibson County161
- Harrison County160
- Knox County148
- Clark County143
- Spencer County142
- Warrick County139
- Posey County135
- Lake County134
- Washington County133
- Vanderburgh County132
- Crawford County132
- Elkhart County131
- Pike County131
- Parke County130
- Dearborn County130
- Floyd County130
- Newton County129
- Vermillion County128
- Dubois County124
- Marion County120
- Bartholomew County120
- Ohio County119
- Switzerland County118
- Allen County116
- Franklin County116
- Johnson County114
- Shelby County113
- Jefferson County113
- Jackson County113
- Lawrence County113
- Marshall County112
- Porter County110
- Decatur County110
- Sullivan County110
- Wayne County109
- Morgan County109
- Daviess County109
- Greene County109
- Fountain County108
52 more counties
- Delaware County107
- Union County107
- Scott County107
- Ripley County106
- Tippecanoe County105
- Orange County105
- Jasper County104
- Vigo County102
- Fayette County101
- Monroe County101
- Warren County100
- Jennings County100
- Owen County100
- Wabash County99
- Noble County98
- Rush County98
- Randolph County97
- Whitley County97
- Hancock County96
- Fulton County96
- Starke County96
- Steuben County96
- Hamilton County94
- Madison County94
- Montgomery County94
- Putnam County94
- Huntington County94
- LaGrange County94
- Hendricks County91
- DeKalb County91
- Martin County91
- Boone County89
- Henry County89
- Cass County88
- Benton County87
- Wells County86
- White County86
- Adams County85
- Grant County85
- Jay County85
- Pulaski County85
- Clay County85
- Miami County84
- Brown County84
- Blackford County82
- Clinton County81
- Carroll County78
- Howard County77
- Saint Joseph County75
- Tipton County69
- Kosciusko County67
- LaPorte County50
The busiest days
Days with the most alerts issued, by UTC date.
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. Rebuilt daily.