WILDFIRE: LATEST LEARNINGS- v01.6

WILDFIRE: LATEST LEARNINGS

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General learning outcome:

SPECIFIC HIGH COUNTRY WEATHER:

Specific learning outcome:

When prevailing winds exceed 25km/hr lee-eddy winds may become important.

Topic:

The potential wind regimes around rugged terrain and the prevailing weather that can produce them.

General Awareness for All Fireground Personnel


As discussed elsewhere, as winds pass over complex terrain, their speed and direction can be significantly modified. These wind-terrain interactions can, in part, be predicted, but only under certain circumstances. The lee of a ridge is where winds are least predictable.
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This website is dedicated to bringing forward the latest research findings. They are provided to allow firefighters to be made aware of critical safety issues ahead of the material being included in the national training curriculum.
Material prepared by Rick McRae for AFAC Research Dissemination Pilot Study, March 2012.