Exposure Fire 1 : (1) A burning that is ignited by another fire. (2) An external fire that threatens to ignite a nearby building or other combustible material
Ralph W. Burklin & Robert G. Purington, Fire Terms: A Guide to Their Meaning and Use, National Protection Association, Boston, MA 1980 USA. (Guide: Meaning and Use, Nat Prot Association Fr Srvc - Amer) {457}