OAR 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: Rule 104-030-0010 — Applicability, https://secure.­sos.­state.­or.­us/oard/view.­action?ruleNumber=104-030-0010 (accessed May 26, 2025).

May 26, 2025

Rule 104-030-0010's source at or​.us