This is one of America's signature tornado outbreaks, not simply for the number of violent, deadly twisters, but also for the innovations it spurred in severe weather warnings.

April 11, 1965 – it was 60 years ago Friday that the deadliest tornado outbreak in state history occurred. 137 Hoosiers died as a swarm of tornadoes raked the state. 10 tornadoes across 18 counties in ...

It's been 60 years since the Palm Sunday Tornado Outbreak, one of the deadliest and most destructive tornado events in U.S.

KOKOMO, Ind. — Today marks the grim anniversary of Indiana's deadliest tornado outbreak. Nearly 140 people lost their lives and some 1,200 more were injured in 10 tornadoes that ravaged the state on ...

Indiana was one of the hardest-hit states during the Palm Sunday Outbreak with a total of 10 tornadoes. These were all significant tornadoes with 8 of the 10 twisters in the state being F4 and the ...

Multiple tornadoes caused widespread destruction and death across six Midwestern states on Palm Sunday, April 11, 1965. Elkhart County, Indiana, was particularly hard hit, with 60 fatalities and ...

About 15 miles separated Madison County from the death and destruction wrought by the infamous Palm Sunday tornadoes.