Canadian Fire Season Starts Far too Early as Fort St. John Residents are Forced to Flee the Flames
20
April, 2016
It’s
been a
ridiculously hot Winter and Spring for most of Western and Northern
Canada.
And in many locations, odd, Summer-like conditions are already
starting to dominate. For these regions — areas sitting on piles
of dry vegetation or thawing permafrost — a single hot day,
thunderstorm, or even just the melting away of the Winter snow is
now enough to spur the eruption of wildfires.
In
Fort St. John,
along the shores of Charlie Lake in Northeastern British Columbia
and at about the same Latitude line as Ft. McMurray in Alberta,
temperatures on Monday rocketed to 28 degrees Celsius (about 82
degrees Fahrenheit). These scorching readings were about 20 degrees
C (36 degrees F) above average for the day. The excessive
early-season heat sweltered an area that had seen extensive drying
throughout a long, warm winter. And nearby grasses and crops became
a ready fuel as Monday’s
heat and winds sparked four sudden and severe blazes that swiftly
leapt toward town.
(Taylor
fire looms over fuel tanks on Monday evening. In total, excessive
heat and dry conditions sparked 48 wildfires across Northern British
Columbia on Monday — a number that had swelled to 53 by Wednesday
morning. Image source: Destiny Ashdown/Facebook.)
By
Monday evening, more than 48 fires had raged into existence
throughout northeastern British Columbia — forcing
the province to declare a state of emergency.
By Wednesday morning, excess heat, thunderstorms and strong
southerly winds had
fanned a total of 96 wildfires across Canada.
In
Fort St. John,
two fires (The Taylor Fire and the Charlie Lake Fire) forced
residents in the Baldonnel and Prince St. George communities to
flee. The blazes cut power lines,generating
outages for 2,700 customers, closed
highway 29, consumed
two homes,
and threatened fuel storage tanks near Taylor. By early Wednesday
(as of about two hours ago), these two fires had finally been
contained and evacuation
orders for Baldonnel and South Taylor were rescinded.
But
as some fires came under control, other blazes swelled suddenly to
more dangerous size. By Wednesday, the Beatton Airport Road Fire had
grown to 4,500 hectares and
a new evacuation alert had just been issued for that area.
Meanwhile, the
East Pine Fire, southwest of Fort St. John, had hit 500 acres even
as it jumped the Pine River and continued to rage out of control.
Meanwhile,
places along the thaw line in Northern Alberta began to erupt in
plumes of smoke and flame.
(Satellite
shot of fire burning along the freeze-thaw line in Northern Alberta
on April 19th of 2016. During recent, and far warmer than normal,
Northern Hemisphere Springs, Arctic wildfires have sprung up along
thawing permafrost zones almost immediately after the snow line
peels back. It appears that permafrost thaw provides a peat-like
fuel that, in some places, continues to smolder throughout Winter,
ready to erupt again during the increasingly early Spring thaw. A
new Arctic fire hazard in a record hot world. Image source: LANCE
MODIS.)
So
as of April 18th, fire
season had already begun in Canada.
With record global heat stooping over the region, it’s a fire
season that is likely to be very severe as some of the worlds’
swiftest rates of warming are adding a growing volume of potential
fuels. Thawing permafrost in drought zones can become a peat-like
fuel for fires sparked by recent excess heat and by the new
lightning storms that are now starting to invade Canada’s central
and northern tiers. Adding to the trouble is a great swath of
vegetation lacking in much-needed fire resiliency due to the fact
that most plants there have never had to deal with flames. It’s
just a simple fact that a human-forced warming of the world has
generated a new threat of burning that plants in Canadian provinces
have never faced before.
The
new Canadian fire season, the one that climate change is bringing
on, now starts in April. And it will likely continue on through
September of this year. Nearly a half year of wildfires burning in
what should have been one of the coldest climate zones in the world.
A place now wracked by dangerous and difficult changes. A place
where billions of sparks will fly this year over one of the world’s
greatest piles of sequestered carbon.
Links:
Hat
tip to Andy in San Diego
Hat
tip to Gordon Meacham
Alberta wildfires on the rise amid hot, dry spring weather
Fire
bans now in place in rural areas all around Calgary but burning still
allowed in the city
Dozens
more wildfires started in Alberta forests overnight, according to the
province, bringing the number of such blazes so far this year to 157.
That's
an increase from the 106 wildfires reported at the same time last
year, which is being attributed in part to the warm and dry
conditions so far this spring.
Some
650 firefighters are battling the blazes provincewide, assisted by 60
helicopters and two air tankers
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