The Weather Where You Live?

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One month into spring and we have had a big fat zero mm rain for September and it looks like autumn/fall with all the leaves on the ground. They ground is all cracking and the dam is now so low that our border collie dog can walk across when fetching ball without getting her belly hair wet. Buying in 13 tonnes of water a week to keep the fruit trees alive.
In August we had 1.2mm rain



 
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Despite the forecast zero rain before the 12th late yesterday we got a five minute storm that dropped 6mm followed by a high wind that will dry the ground out very quickly, if any actually soaked in anywhere except the fissures. Being so heavy most will have run off.

Our new neighbour has been complaining that the council made him cut down all trees within 25metres of the new house he is building.
This morning he came to borrow the chainsaw and tractor to cut up and dispose of a tree that came down in the wind and only just missed the house. Now he understands why. The particular tree must have been close to 40m high or he cheated on the 25m clear zone.
 
Isn't that for fires as well?
 
Yes, primarily it is, but city people who have just moved to the country have difficulty realising it. This guy now realises that if that tree was on fire his house would have been a goner or if a tree close to the house had dropped on it he would have lost it all. He is now also considering my recommendations of shutters and a diesel fire pump.

Shutters because most houses are lost because radiant heat ignites the curtains. A diesel pump because when the electricity fails your electric pump becomes a decorative ornament. Having stop cocks on the gutters and filling the gutters with water saves the leaves and other rubbish in the gutters catching fire and starting a fire inside the roof.
 
I remember a while ago a local council was taking a guy to court for clearing trees around his house. Fire ensued while proceedings were underway and his house was the only one to survive.
 
In our area of Australia we have similar problems with clearing and firebreaks. This isn't allowed and that isn't allowed
to the point where some areas around sea change towns where people like to semi retire or retire are downright
death traps.

There is the additional problem of the trees themselves which are mostly eucalypts. The eucalyptus oil is in the leaves
which accumulate on the ground as they die off and are replaced, making a large amount of flammable material, not
only on the ground but in the canopy.

The fires in New South Wales a few years ago were so much worse as burning off and firebreak maintenance had been
neglected for literally decades.

I have a friend who is a firefighter and he explained that he can fight a fire that is putting out up to 3 megawatts of power
per metre (39") of frontage (look at Mitasols post re window shutters). The New South Wales fires were up to 70 megawatts
per metre frontage - fire bombers, firefighters, bulldozers, all useless.
 
Here in California, the rural areas have a 100 foot (30 meters) recommendation for fuels clearance (tall brush and ladder fuels). Trees inside that zone are acceptable as long as they're trimmed to 8 feet (2 1/5 meters) above the ground. Our trees here are mostly fire resistant as long as fire is prevented from getting into the crown (the tree's upper storey).

Also, having the soffit (roof overhang underside) sealed, meaning no attic vents, also helps prevent superheated air getting into the attic.
 

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