[LINK] Bush Fire Speeds (was Re: home emergencies)
Marghanita da Cruz
marghanita at ramin.com.au
Fri Feb 20 13:28:17 AEDT 2009
Pilcher, Fred wrote:
> Was it on LINK or somehwere else where someone noted that the ambient 50
> degree temp was above the flash point of the volatile eucalyptus oils
> and that pockets of the fuel/air mixture were exploding ahead of the
> fire front?
>
> If that's right, the front could advance much faster than the wind.
>
<snip>
I heard mention of Mountain Ash, but the ignition qualities of Wattle, White
Cypress Pine and Radiata Pine are also rated as "excellent".
See the discussion and comparison here:
<http://www.dpi.vic.gov.au/dpi/nreninf.nsf/childdocs/13D5A7912B73B5F9CA256F17000AF544?Open&Layout=DPI+Site~Printer+Friendly>
Marghanita
--
Marghanita da Cruz
http://www.ramin.com.au
Phone: (+61)0414 869202
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