This years test of the San Onofre Nuclear Generating Station's Community Alert Sirens will take place on Wednesday October 20, 2010. Three alert signals will be sounded between 10 am and Noon. A test of the PA/Voice system will follow afterward for sirens near beaches and tourist areas
Sirens will be sounded in the areas of San Onofre State Beach, Camp Pendleton, San Juan Capistrano, Dana Pt, San Clemente, and areas of unincorporated Orange county south of the Ortega hwy.