As used in this chapter, "emergency" means the actual or threatened
existence of conditions of disaster or of extreme peril to the safety
of persons and property within this city caused by such conditions
as air pollution, fire, flood, storm, epidemic, riot, or earthquake,
or other conditions, including conditions resulting from war or imminent
threat of war, but other than conditions resulting from a labor controversy,
which conditions are or are likely to be beyond the control of services,
personnel, equipment, and facilities of this city, requiring the combined
forces of other political subdivisions to combat.
(Ord. 1015 § 2; Ord. 1152 § 3, 1972)