National Weather Service United States Department of Commerce

March 7, 1956
Counties:  Washington IN
F-scale:  F2
Deaths:
Injuries:  
Path width: 
Path length:
Time:  12:10am
Noted discrepancies:  SPC and NCDC list this as an F2...Grazulis does not list it.  SPC and Storm Data give a time of 12:10am, NCDC gives 12:06am.  SPC gives a path width of 10 yards, NCDC says 30 yards.  Storm Data says it struck one mile south of Salem and moved east.

April 3, 1956
Counties:  Washington IN
F-scale:  F2
Deaths:  0
Injuries:  12
Path width:  150 yards
Path length:  23 miles
Time:  5:45pm
Grazulis Narrative:  Moved northeast from seven miles southwest of Salem to near Little York.  A large bridge five miles southwest of Salem was moved.  Over a hundred buildings were damaged or destroyed.  A church and a school were struck at Canton.  A freezer was reportedly carried half a mile from the home site.  Newspapers called this a "barnado" because of the large number of barns destroyed.  One of the women injured in this tornado would be killed by another tornado on March 19, 1963.
Noted discrepancies:  SPC and NCDC list this as an F2, Grazulis says F3.  SPC gives a path length of 1/10 of a mile...NCDC gives nothing...Grazulis gives 15 miles...Storm Data gives 23 miles.  SPC gives a path width of 10 yards...NCDC gives nothing...Grazulis and Storm Data say 150 yards.  SPC and NCDC list only a touchdown point...no lift-off point is given.

July 13, 1956
Counties:  Fayette, Bourbon
F-scale:   F1
Deaths:  0
Injuries:  0
Path width:  30 yards
Path length:  3 miles
Time:  5:00pm
Grazulis Narrative:   Moved northeast from extreme northeast Fayette County, tearing apart four farms.  At least one barn was destroyed.
Noted discrepancies:  SPC and NCDC list this as an F1...Grazulis calls it an F2.  SPC and NCDC give a time of 6:00pm, Storm Data gives 5:00pm, Grazulis says 6:30pm.  SPC gives a path length of 1/10 of a mile...NCDC gives nothing...Grazulis gives 3 miles.  SPC and Grazulis give a path width of 30 yards...NCDC gives nothing...Storm Data says 38 yards.  SPC and NCDC give only a touchdown point (which agrees with Grazulis' touchdown point), but no lift-off point.