Posted at: 05/07/2013 6:04 PM
Ginna Nuclear Power Plant in Ontario will perform a test of its public notification system.
The test will be between 9:45 a.m. and 10:00 a.m. on Wednesday and will involve sounding all 96 sirens. Residents who live within a 10-mile radius may hear it.
The test is expected to last between three to five minutes.