Smoke 01
Smoke 01 : (1) The visible products of combustion rising above a fire. (2) A term often used when reporting a fire or probable fire in its initial stages. In fire management the following types of smoke are recognized: Legitimate Smoke: Smoke from any authorized use of fire or other permissible sources, such as permitted debris burning, locomotives, industrial operations. False Smoke: Any phenomenon mistaken for smoke. Drift Smoke: Smoke that has drifted from its origin and has lost any original billow form