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Three Mile Island siren test is Thursday

Posted 12/5/18

Exelon Generation will conduct its semi-annual, full volume test of the emergency warning sirens surrounding Three Mile Island Generating Station at about 12:15 p.m. Thursday.

This is one of two …

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Three Mile Island siren test is Thursday

Posted

Exelon Generation will conduct its semi-annual, full volume test of the emergency warning sirens surrounding Three Mile Island Generating Station at about 12:15 p.m. Thursday.

This is one of two semi-annual tests performed each year.

The warning system consists of 96 sirens located in parts of Cumberland, Dauphin, Lancaster, Lebanon and York counties that are located within a 10-mile radius of TMI.