- Thursday June 1st, 2017 :: 08:47 a.m. EDT
Advisory
TMI to test emergency sirens today.
TMI to test emergency sirens today. 
Three Mile Island will sound its emergency sirens during a three-minute test that will begin around 12:15 p.m. today. All 96 sirens within a 10-mile radius of the plant will be tested, including those in Lebanon County.
Address/Location
South Londonderry Township Police Department, Pennsylvania
27 W Market St
Palmyra, PA 17078
Contact
Emergency: 9-1-1
Non-emergencies: 717-838-1376