Hi Don,
The event was about six weeks ago during an outbreak of severe storms around the ACT. I think from my records the 26th December?
My daughter is much more tech savvy than I am .She has loaded up all the photos that my friend sent me . They are all attached .He thought it was a tornado. However the damage seems much more likely to have been a strong downburst as there is no evidence of horizontal rotation in the damaged trees.. The winds must have exceeded 100 km/hr to cause such damage. The State Forest , part of a pine plantation, would be about 10 - 15 years old .The trees are quite mature, about 10 to 15 meters tall.
Cheers
Gavin .