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Member Run Boards >> Environment >> “Catastrophic” Fire Conditions Arrive Early http://www.ozpolitic.com/forum/YaBB.pl?num=1382654367 Message started by # on Oct 25th, 2013 at 8:39am |
Title: “Catastrophic” Fire Conditions Arrive Early Post by # on Oct 25th, 2013 at 8:39am Melanie Fitzpatrick, climate scientist October 23, 2013 My parents are almost 80 years old and live in Sydney, the place where they were born and raised. Yesterday I phoned them to ask for news of bush fires that are raging just beyond the western edge of the city. As they described the pall of dark smoke that has covered the city of over four million people, I thought of my childhood summers. We knew there would be searing temperatures and days of “total fire bans” when not even backyard barbeques were allowed. But I remember those days being during my summer vacations – that is, in December and January. Now they are happening in October, in springtime. Smoke from a 200-mile fire front west of Sydney blankets the city. Image: Rex/Phil Hillyard/Newspix Right now there are more than 60 fires blazing in the state of New South Wales, where one in three Australians lives. Temperatures are forecast to reach almost 100 degrees F with wind gusts over 60 miles per hour. A fire front almost 200 miles wide is threatening western Sydney. The authorities have declared a state of emergency, with the situation into its sixth day with little sign of abatement. The Bureau of Meteorology has issued warnings this week that are typical of mid-summer, not spring. And for my parents, they just don’t recall spring conditions like this before. It’s like watching the weather on steroids. Australia bracing for extreme fire season This is the second time this year that the Australian wild fire rating system has risen to “catastrophic,” a designation that was used for the first time during the 2009 Australian fire season. The country has just had its warmest 12-month period on record, its warmest September on record, and has just come out of an exceptionally dry and warm winter. Similar to conditions the U.S. Forest Service and other emergency responders were facing in the northern hemisphere this spring, Australia is facing a tumultuous start to the southern hemisphere fire season. The Australian bush fire danger rating scale now includes “catastrophic”. Source: NSW Fire Service Fire behavior unprecedented Fire seasons, of course, have great variability from year to year, but both in the U.S. and in Australia experts are saying the fire behaviors they are seeing are unprecedented. In the western U.S., fire season is now two months longer than it was 40 years ago. According to the U.S. Forest Service, wildfires are increasing in frequency, intensity, and complexity. Wildfires are twice as large and three times more expensive as they were a decade ago. This past summer saw extreme and unprecedented behavior of fires in Colorado and California. The science is clear that humans have influenced global temperatures over the past half century. And the latest IPCC report states “future warming of extreme temperatures is virtually certain.” Extreme temperatures, increased wildfire risk, higher costs The costs of fighting wildfires across the U.S. have averaged more than $3 billion per year, and home protection contributes substantially to this amount. Nearly one-third of what the Forest Service spends each year to fight forest fires goes to resources and manpower to protect homes and structures, equating to more than $1 billion per year. The U.S. Forest Service is increasingly being strapped for funds as the wildfire seasons now lasts longer than it previously did and more people are building homes near forests. [continued ...] |
Title: Re: “Catastrophic” Fire Conditions Arrive Early Post by # on Oct 25th, 2013 at 8:40am
[... continued]
A recent forest study in Oregon showed when the average summertime temperature is just one degree Fahrenheit warmer, the cost of defending these homes doubles. Over the last several years, the Forest Service has used money meant for recreation and land management programs to fight fires. Decades ago, about 20 percent of the forestry budget was devoted to fire. But this last fiscal year, more than half of the U.S. Forest Service budget was spent on fighting wildfires. With climate change now part of our daily lives, we are witnessing the beginnings of a very challenging problem for emergency managers. It is playing out for us in Australia today. Over 60 bush fires are blazing in the state of New South Wales, covering many areas with thick black smoke. Source: NSW Rural Fire Service |
Title: Re: “Catastrophic” Fire Conditions Arrive Early Post by Innocent bystander on Oct 25th, 2013 at 9:49am
More alarmist drivel ;D
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Title: Re: “Catastrophic” Fire Conditions Arrive Early Post by greggerypeccary on Oct 25th, 2013 at 9:55am Innocent bystander wrote on Oct 25th, 2013 at 9:49am:
Apparently 80 years is a long time, when it comes to global climate change. One can only laugh. And, bush fires in spring are a new phenomenon. Fascinating. ::) |
Title: Re: “Catastrophic” Fire Conditions Arrive Early Post by Deathridesahorse on Oct 26th, 2013 at 1:44pm
rates of change: lol let us do another 80 billion characters forgetting rates of change why don't we??!!
::) |
Title: Re: “Catastrophic” Fire Conditions Arrive Early Post by Deathridesahorse on Oct 26th, 2013 at 1:45pm
the uncertainty principle is all about measurement no matter what muso pretends it is and isn't about!!
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Title: Re: “Catastrophic” Fire Conditions Arrive Early Post by muso on Oct 26th, 2013 at 3:46pm BatteriesNotIncluded wrote on Oct 26th, 2013 at 1:45pm:
Quote:
Don't confuse quantum mechanics with material physics in the macroscopic world. I think I know what you're trying to say though. |
Title: Re: “Catastrophic” Fire Conditions Arrive Early Post by Ajax on Oct 26th, 2013 at 4:04pm
How about asking the greenies why they have banned back burning and clearing of forests.
There's a reason why all this use to be done. And now with these new tragic events in NSW its apparent why we used to back burn and clear. |
Title: Re: “Catastrophic” Fire Conditions Arrive Early Post by Innocent bystander on Oct 26th, 2013 at 6:37pm Ajax wrote on Oct 26th, 2013 at 4:04pm:
I believe they did that in order to create firestorms so that they could push their global warming agenda. |
Title: Re: “Catastrophic” Fire Conditions Arrive Early Post by muso on Oct 26th, 2013 at 6:48pm Ajax wrote on Oct 26th, 2013 at 4:04pm:
The Greens in Australia are pathetic. They have been hijacked by marijuana smoking hippies and communists. Hazard reduction burns are necessary. The Aborigines (even) understood that. |
Title: Re: “Catastrophic” Fire Conditions Arrive Early Post by muso on Oct 26th, 2013 at 8:12pm
Actually after that post, I checked the Greens' NSW Website, and they don't seem to be opposed to Hazard Reduction burns. They are not even in power in fact. So where exactly did you get your information from?
http://nsw.greens.org.au/policies/bushfires Quote:
Usually the Fire Service make decisions on the issuing of permits on the basis of Risk Management, and they have been using the same protocol for years. |
Title: Re: “Catastrophic” Fire Conditions Arrive Early Post by Innocent bystander on Oct 26th, 2013 at 8:47pm
If we are now having "catastrophic" fire conditions and things are only going to get worse what will they be calling fire conditions in the future?, Armageddon fire conditions?, apocalyptic fire conditions?, really f#ckin devilishly hotter than hell fire conditions?
I think they may have jumped the gun by going catastrophic too early, this is going to give real headaches to alarmists in the future trying to come up with scary adjectives to describe the prevailing fire conditions. I think we should have maybe left the term "catastrophic" for a bit later on, right now we are really only at severe, dangerous or maybe extreme. I hope this helps. :) |
Title: Re: “Catastrophic” Fire Conditions Arrive Early Post by Chimp_Logic on Oct 26th, 2013 at 8:58pm
Insurance companies realised way back in the 1990s that their premiums and even whether to insure people at all, should be informed by risks associated with the effects of Global warming and climate change
Money talks ladies and gentlemen. |
Title: Re: “Catastrophic” Fire Conditions Arrive Early Post by Chimp_Logic on Oct 26th, 2013 at 9:17pm muso wrote on Oct 26th, 2013 at 3:46pm:
haven't seen the Heisenberg uncertainty equation/principle for at least 3 weeks |
Title: Re: “Catastrophic” Fire Conditions Arrive Early Post by muso on Oct 26th, 2013 at 9:55pm Chimp_Logic wrote on Oct 26th, 2013 at 8:58pm:
Yes it does, and Insurance professionals get their risk assessments pretty close to spot on. From my experience, they are getting better at it every year. |
Title: Re: “Catastrophic” Fire Conditions Arrive Early Post by Chimp_Logic on Oct 26th, 2013 at 10:18pm Ajax wrote on Oct 26th, 2013 at 4:04pm:
are the Greenies in charge of everything? about 70% of the forest cover in Victoria alone has been cleared since the British invaded and thieved this land in 1788. You gate trees now? a source of oxygen for you to breathe? |
Title: Re: “Catastrophic” Fire Conditions Arrive Early Post by gizmo_2655 on Oct 27th, 2013 at 1:01am muso wrote on Oct 26th, 2013 at 8:12pm:
Not in all cases Muso. Often the permits are issued by local government (depending on state laws). And the 'Greenies' mentioned are not the Greens party per se but rather councillors/local government employees of an environnazi' bent. |
Title: Re: “Catastrophic” Fire Conditions Arrive Early Post by Ajax on Oct 27th, 2013 at 11:28am muso wrote on Oct 26th, 2013 at 8:12pm:
Quote:
Remember the United Nations Agenda 21 its already happening in Australia Read it. http://sustainabledevelopment.un.org/content/documents/Agenda21.pdf http://youtu.be/k52J9AoUW24 |
Title: Re: “Catastrophic” Fire Conditions Arrive Early Post by Ajax on Oct 27th, 2013 at 11:34am Chimp_Logic wrote on Oct 26th, 2013 at 10:18pm:
Why is it then that many Australians living in bush fire zones complain about the green policies that wont let them clear their land............?????? |
Title: Re: “Catastrophic” Fire Conditions Arrive Early Post by Chimp_Logic on Oct 27th, 2013 at 12:34pm Ajax wrote on Oct 27th, 2013 at 11:34am:
Are you saying that these policies and laws are implemented by the Green party? really? You want a continent that is totally void of trees? What is the Australian law concerning what forests an tree cover can be cleared Victoria has cleared 70% of its forests and tree cover since 1788, and there are still bush fires - in fact the most destructive bush fire occurred in 2009. And some trees and vegetation actually require fire to germinate. Bush fires are part of the landscape. The indigenous people lived with, adapted and managed these fires very well for many tens of thousands of years. What do you think Ajax? Do you think bush fire frequency and intensity will worsen as the globe warms up? |
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