WATCHOUT NO.12
CONVERGENCE ZONE

INDICATOR EVENTS

OBSERVED EVENT	PRIORITY OF REACTION
Intense spotting on fire flank	?
Flank becomes headfire	?
Two convection columns converge	3

RED FLAG WARNING	INDICATION LEVEL	SIGNIFICANCE
9) Unusual Combustion	Suggested	C

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This material arises from work carried out by the HighFire Risk Project.

Material prepared by R. McRae September 2009.