Delaware County, Indiana

When are Outdoor Warning Sirens Tested?

The Outdoor Warning sirens are tested every Friday at 11am, unless there is severe weather or the potential for severe weather in the area.

The outdoor warning sirens are tested weekly on Friday at 11am.  The test may be cancelled if any severe weather is anticipated to reduce any confusion of the test with actual severe weather.

Outdoor Warning Sirens are primarily used to warn the community of severe weather conditions. The outdoor sirens can also used for other less common emergencies such as a hazardous chemical spill which requires residents to evacuate their homes.

Sirens are effectively used to warn people of possible threats to their safety when they are outdoors.

You may not be able to hear the sirens or be in an area that is not protected by the outdoor sirens!

Sirens may be the financial responsibility of various agencies, depending on where they are located. Sirens located in small towns may be the responsibility to maintain by those communities. Most sirens are over 30 years old and it can be difficult to find replacement parts. In addition, there are currently no annual budgeted funds within Delaware County government to fund any repairs or upgrades.

• Outdoor Warning Sirens and Tornado Safety from Delaware County Emergency Management Agency