Sea Level Rise Plus Modern Storms Equals Devastation in California

Sea level rise, and its perils, is often associated with the East Coast. But California communities along the coast that don’t prepare for what’s ahead could be inviting disasters of the magnitude not yet seen in the state.

A report by the United States Geological Survey Climate Impacts and Coastal Processes Team suggests that future sea level rise, in combination with major storms like the ones the state is experiencing now, could cause more damage than wildfires and earthquakes.

This is the first study that looks not just at sea level rise in California, but also sea level rise, along with a major storm to assess total risk to coastal communities.

Commentary: With Climate Change, Who Should Prevent California Wildfires?

(TNS) — Intense mega-fires have become the “new abnormal” in California. The wildfires are out, for now. Thank you, firefighters! But the fight over who should bear the costs of future damage compensation and risk mitigation is heating up.

Citing wildfire liabilities upwards of $30 billion, Pacific Gas and Electric Co., the state’s largest electric utility, recently filed for bankruptcy. Headlines hail this the first of many “climate change bankruptcies.” But climate change is only one factor. These fires would not be so big if we did not send power through thousands of miles of tinderbox forest at high-risk times. Liabilities would not be so large if fewer people lived in high fire-risk areas.

Solutions to Wildfires in Time of Climate Change Are Costly, Unpopular

California’s deadly wildfires have a straightforward solution, experts say: stop building homes in places that are likely to burn — and make homes that already exist in those areas a whole lot tougher.

That approach, wildfire and climate policy experts are quick to add, would be expensive and unpopular, especially in a state with both a housing shortage and stunning wooded landscapes that people want to live in. But as climate change causes more frequent and shocking blazes, they say anything less won’t make enough of a difference.

More Intense Heat Waves in California’s Future, According to New Assessment

In the wake of hurricanes Florence and Michael and myriad other devastating storms and wildfires stacking up during the last decade, an updated assessment of California’s changing climate offers the projection of more of the same.

The assessment said Californians can expect more heat and more extreme weather, which would lead to more wildfires, floods, drought and public health issues. California’s Fourth Climate Change Assessment was produced as part of a volunteer initiative by climate experts. The assessment updates the third one issued in 2012.

Dual Climate and Mitigation Plans Get Santa Cruz, Calif., into Action

Santa Cruz, Calif.’s Climate Adaptation Plan looks at storm surge long-term and offers estimates of what the coastline could look like in 2030, 2060 and again in 2100. But combined with the accompanying Hazard Mitigation Plan, it plants the seeds for preparing for the possibilities of a turbulent California.

The city updated its Climate Adaptation Plan from the original version developed in 2011 and this time included a sea-level rise vulnerability assessment that incorporated a social vulnerability aspect, looking at who was vulnerable at different time horizons, mapping those areas. It gives city officials a good idea of who will be vulnerable and when.

Experts say urban sprawl, climate change heighten wildfire risk

A fire that started in a rural community in Northern California underscored a new reality in the state when days later it suddenly roared through neighborhoods on the edge of the city of Redding: Urban areas are increasingly vulnerable to wildfires.

In the last year, neighborhoods in the Northern California wine country city of Santa Rosa and the Southern California beach city of Ventura have been devastated.

Hotter weather attributed to climate change is drying out vegetation, creating more intense fires that spread quickly from rural areas to city subdivisions, climate and fire experts say. But they also blame municipalities that are expanding housing into previously undeveloped areas.