New emergency siren system installed in Okla.
The state-of-the-art system has enough sirens to cover Norman's city limits
By Jane Glenn Cannon
NORMAN, Okla. — Installment of the city's new solar-powered emergency warning system is nearing completion, and residents will begin hearing the sirens tested at noon on Saturdays, beginning this weekend.
Fire Chief James Fullingim said the audible tests are being changed from Fridays to Saturdays to be consistent with testing policies being adopted by other metro-area cities.
Full story: New emergency siren system installed in Okla.