On Wednesday, October 11th, at 11:00 a.m. local time, local emergency sirens in Lake, western Ashtabula and northern Geauga counties will be activated.This is only a test! You will hear a steady siren tone for approximately three minutes. This quarterly test is part of the local Emergency Preparedness Program test, conducted to ensure that the sirens around the Perry Power Plant are working properly. This is only a test!