Nuclear Siren Testing Today

Duke Energy will conduct a routine test of the outdoor warning sirens surrounding the McGuire Nuclear Station today.

The test, part of regular maintenance to ensure the system is working properly, will take place between 11 a.m. and 1 p.m. The sirens are expected to sound for sound for five to 30 seconds and follow-up testing after siren maintenance may be required after 1 p.m.

Duke conducts four siren tests each year. Quarterly tests last between 5 and 30 seconds, while the annual test runs for about three minutes.

Additional details about outdoor warning sirens and nuclear emergency preparedness are available on the Duke Energy website.