While searching the FCC website for licenses in Lackawanna County, I came across this frequency and others that carry the same Call sign for license WPEM692. The frequencies are as follows...
158.835 PEMA I believe.
453.375 Scranton PD Ch.1
458.375 Repeater input for above channel.
453.7 Scranton PD Ch.2
458.7 Repeater input for above channel.
453.9875 ?
458.9875 ?
Maybe these two are for Mobile Extenders? Haven't heard any radio traffic as of yet. According to the license, these two frequencies have a two watt output. Hopefully Scranton PD will have a call near my house so, I can scan these two frequencies for traffic. I'll update if I hear anything.