Significant Monsters: Climate Change Enhanced Wildfires Tear Widening Swath Through California

“We are facing some pretty significant monsters,” — Cal Fire incident commander Bret Couvea to a room of about 200 firefighters and law enforcement officials at the Sonoma County Fairgrounds on Wednesday morning.

“Think of the climate change issue as a closet, and behind the door are lurking all kinds of monsters — and there’s a long list of them,” — Steve Pacala.

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As of Wednesday, the massive fires blazing across California and concentrated in the north had consumed over 141,000 acres, resulted in the loss of 17 lives, and destroyed more than 2,000 structures. Approximately 50,000 people are now evacuated from the fire zones. And about 500 individuals are reported missing. A grim tally that is unfortunately likely to worsen as the hours and days progress.

This outbreak is now one of the worst fire disasters ever to strike California. One which may break all previous records for tragic loss of life and property when this terrible event finally winds down many days from now and all losses are counted.

Significant Monsters…

In total, eight major fires are still burning across the state. As all but one fire remains uncontained, the area consumed continues to expand. The seven large out of control fires presently range in size from 7,500 to 37,000 acres each and have burned approximately 40,000 additional acres in just the past 24 hours alone. Lighter winds and cooler weather have aided firefighting efforts. But the sudden large scale of the fires erupting Sunday through Tuesday and very dry and occasionally gusty conditions with no rain in sight have produced serious challenges for firefighters.

(The skies of northern California blanketed by smoke from massive blazes streaming like ‘liquid fire’ across Northern California on Tuesday, October 10. Image source: NASA Worldview.)

As of yet, no direct initial cause for the fires has been identified. But the co-location of some fires with downed power lines due to wind gusts up to hurricane force late Sunday night have provided one potential ignition source. Human error or malicious activity have not yet been ruled out.

… Fed by Climate Change …

Regardless of direct cause of ignition, the fires lit in vegetative growth that sprang up after an abnormally wet winter and spring. This growth has flash-dried over summer in a region that received 10-20 percent of its typical moisture allotment over that period. Northern California over recent years has experienced severe drought, extreme rains, and during summer of 2017 flash drying of new vegetative growth. This is a cycle of extremes consistent with human caused climate change. So as with the major hurricanes blowing up over the ocean this year we can definitely say that climate change has played a role in setting conditions that enabled this event to hit a much more fierce than usual intensity.

… Caused by Bad Energy and Environmental Policy Choices

Bad choices — primarily involved with continued policies promoting fossil fuel burning (#1), harmful agricultural practices (#2), and deforestation (#3) have brought us to this pass. Failure to rapidly enable a renewable energy transition and to produce policies that promote less harmful consumption and more sustainable land use will result in an ever-increasing tempo of extreme events.

We see this high tempo now in events that bear the names Harvey, Irma, Maria, California fires and so, so many more over the past few years. Let us hope and pray that it relents enough to give us the space to make the right choices for ourselves, the life supports of our planet, and our children.

RELATED STATEMENTS AND INFORMATION:

A recent climate study found that warming oceans have weakened the southwestern monsoon generating a prevalence for droughts and wildfires in the region. This is a direct result of human-caused climate change:

Links:

The National Interagency Fire Center

NASA Worldview

Some Pretty Significant Monsters

Pure Devastation

California Fires: Before and After Photos

How Did the California Fires Become so Devastating?

Hat tip to Eleggua

Hat tip to Genomik

 


Source: Robert Scribbler

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