Philadelphia Prison System test Emergency Siren

Please click here to acknowledge receipt of this message This is an important message from ReadyPhiladelphia. The PPS tested its Emergency Alert Siren today, Friday March 4, 2015  at 12:00 pm. The siren is tested on the first Friday of each month. If you hear the siren at any other time, please check local news for updates     You received this message because you are registered with ReadyPhiladelphia. To change your Alert preferences, Login. For questions, e-mail warning@phila.gov.