Alert archive / Indiana / Mesoscale Discussions / 2018

Mesoscale Discussions in Indiana, May 2018

20 mesoscale discussions in May 2018. 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 May 2018. Tap one for its archive.

Mesoscale Discussions
20
Busiest day
May 22, 20184 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.

IssuedProductOfficeCountiesLasted
May 2, 6:29 PM EDTMesoscale DiscussionSPCBenton, Cass, Elkhart, Fulton, Huntington, Jasper and 15 more91 min
May 2, 8:21 PM EDTMesoscale DiscussionSPCLake, Newton, Porter84 min
May 2, 11:01 PM EDTMesoscale DiscussionSPCLake, Newton89 min
May 3, 2:57 AM EDTMesoscale DiscussionSPCBenton, Jasper, Lake, Newton, Porter, Tippecanoe and 1 more93 min
May 4, 4:30 PM EDTMesoscale DiscussionSPCClark, Crawford, Dearborn, Decatur, Dubois, Floyd and 20 more2 hr
May 10, 7:36 PM EDTMesoscale DiscussionSPCDubois, Gibson, Perry, Pike, Posey, Spencer and 2 more84 min
May 12, 4:20 PM EDTMesoscale DiscussionSPCBartholomew, Boone, Brown, Clay, Clinton, Dearborn and 26 more115 min
May 13, 7:23 PM EDTMesoscale DiscussionSPCAdams, Benton, Blackford, Carroll, Cass, Clinton and 15 more2 hr
May 14, 3:40 AM EDTMesoscale DiscussionSPCElkhart, LaGrange, LaPorte, Noble, Saint Joseph2 hr
May 14, 7:36 PM EDTMesoscale DiscussionSPCElkhart, Jasper, Lake, LaPorte, Marshall, Newton and 4 more84 min
May 20, 6:40 PM EDTMesoscale DiscussionSPCDearborn, Ohio, Switzerland3 hr
May 21, 4:15 PM EDTMesoscale DiscussionSPCAdams, Bartholomew, Blackford, Brown, Clark, Crawford and 42 more60 min
May 21, 8:03 PM EDTMesoscale DiscussionSPCFranklin, Union117 min
May 22, 12:57 PM EDTMesoscale DiscussionSPCDearborn, Decatur, Delaware, Fayette, Franklin, Hancock and 8 more3 hr
May 22, 3:48 PM EDTMesoscale DiscussionSPCDearborn, Fayette, Franklin, Ohio, Switzerland, Union and 1 more117 min
May 22, 6:36 PM EDTMesoscale DiscussionSPCDearborn, Ohio114 min
May 30, 4:35 PM EDTMesoscale DiscussionSPCSteuben115 min
May 31, 11:16 AM EDTMesoscale DiscussionSPCBartholomew, Brown, Crawford, Daviess, Dubois, Gibson and 19 more119 min
May 31, 2:05 PM EDTMesoscale DiscussionSPCBartholomew, Brown, Clark, Crawford, Daviess, Dearborn and 29 more85 min
May 31, 3:00 PM EDTMesoscale DiscussionSPCAdams, Allen, Blackford, Boone, Carroll, Cass and 24 more90 min

By county

Every county with at least one alert. A county page lists each alert that covered it.

49 more counties

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. Warning verification from the Mesonet's Cow. Rebuilt daily.