It depends on which Delaware County, as there as six such counties in different states. Here are the Number of tornadoes recorded in each Delaware County 1950-2013.Delaware County, Indiana: 19Delaware County, Iowa: 33Delaware County, New York: 9Delaware County, Ohio: 8Delaware County, Oklahoma: 48Delaware County, Pennsylvania: 5Note that the actual number of tornadoes may be higher, as many of the weaker tornadoes prior to the 1990s were missed.
The phone number of the Delaware County District Library is: 740-362-3861.
The phone number of the Jay - Delaware County Library is: 918-253-8521.
There were 4 recorded tornadoes in Delaware County Pennsylvania in this time period. The actual number of tornadoes is probably higher, though as some weak tornadoes in the earlier part of this period were probably missed.
The phone number of the Delaware Township is: 570-828-2347.
The phone number of the Delaware County Historical Association is: 607-746-3849.
The phone number of the Glen Foerd On The Delaware is: 215-632-5330.
The phone number of the Delaware Valley Historical is: 215-443-6039.
The address of the Delaware County Historical is: 120 E Washington St, Muncie, IN 47305
The phone number of the Mario Lanza Institute is: 215-238-9691.
The phone number of the American Interfaith Institute is: 215-925-2800.
The phone number of the Institute American Deltiology is: 717-866-7747.