Oregon
Rule Rule 104-030-0010
Applicability


(1)

This rule applies to all Tsunami Warning sirens, including existing Tsunami Warning sirens.

(2)

Existing Tsunami Warning sirens must comply within 5 years of the effective date of these rules.

(3)

The siren signal is the wail, a siren tone that oscillates up and down repeatedly from high to low over a period of three minutes.

(4)

Voice broadcast may be included in addition to the wail, but not in replacement of the wail.
Source
Last accessed
Aug. 20, 2019