We were lucky. We went to the beach that day and couldn't get back in till the following Wednesday only to find everything gone. Lots of lessons could have been learnt by the fire authorities; In reading the weather, support services, emergency procedures, communication, police controls and communication.
It seems the authorities still need to learn. Given the lancefield Fire - again they didn't read the conditions. Hope the token effort of fuel reduction plans isn't compromised because of the poor planning at Lancefield.
The fuel reduction in your backyard is immensely important.
Regarding heat spots, we had ash pits in the ground that were scorching hot for weeks.