wildfires

Thousands Evacuated Amid Northern California Wildfire and Heatwave

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Original article by BRETT WILKINS republished from Common Dreams under Creative Commons (CC BY-NC-ND 3.0).

Law enforcement officers watch as the Thompson Fire burns over Lake Oroville in Oroville, California on July 2, 2024.  (Photo: Josh Edelson/AFP via Getty Images)

“It cannot be stressed enough that this is an exceptionally dangerous and lethal situation,” the National Weather Service warned.

California Gov. Gavin Newsom on Wednesday declared a state of emergency in a northern county where a major wildfire has burned thousands of acres and forced the evacuation of thousands of residents amid near-record heat throughout much of the Golden State fueled by human-caused global heating.

The California Department of Forestry and Fire Protection (CAL FIRE) said shortly after noon local time Wednesday that the Thompson Fire, which began Tuesday morning in Butte County, had burned 3,568 acres with no containment in and around the city of Oroville, home to more than 20,000 people.

Citing an “imminent threat to life,” Newsom, a Democrat, issued an emergency declaration and said that “we are using every available tool to tackle this fire and will continue to work closely with our local and federal partners to support impacted communities.”

CAL FIRE said that more than 1,400 firefighters using 199 engines, 46 dozers, eight helicopters, and other equipment are battling the blaze. More than 28,000 Oroville area residents have been evacuated.

Red flag conditions are being exacerbated by low humidity and near-record temperatures throughout California. Oroville is expected to hit a high of 110°F on Wednesday, with daytime highs forecast to remain in the 110s through the holiday weekend. Dozens of daily, monthly, and all-time records could be broken throughout the state.

“It cannot be stressed enough that this is an exceptionally dangerous and lethal situation,” the National Weather Service’s (NWS) San Francisco Bay Area branch cautioned as it extended the red flag warning through Friday while preparing the public for the possibility of further extensions.

Daniel Swain, a climate scientist at the University of California, Los Angeles, said during a video briefing, “I’m not so sure that really any of us will have seen this many days at this sustained level of heat, both daytime and most importantly nighttime heat.”

Commenting on the wildfire and heatwave, Fossil Free Media director Jamie Henn said on social media that “we need the California Legislature to pass their climate superfund bill NOW to #MakePollutersPay for these fossil-fueled disasters.”

Introduced in April by California state Sen. Caroline Menjivar (D-20) but shelved the following month, S.B. 1497—the Polluters Pay Climate Cost Recovery Act—would require major fossil fuel producers to pay for their historic carbon emissions.

The NWS said that as of Wednesday, more than 110 million people across the United States were facing either a heat advisory, watch, or warning. So far, 2024 has been the hottest year on record. Climate Central, a nonprofit news organization focusing on the worsening planetary emergency, said climate change has made the current California heatwave at least five times likelier.

Original article by BRETT WILKINS republished from Common Dreams under Creative Commons (CC BY-NC-ND 3.0).

Continue ReadingThousands Evacuated Amid Northern California Wildfire and Heatwave

Deadly heat waves in Mecca and Greece underscore climate crisis

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https://www.axios.com/2024/06/17/heat-waves-greece-mecca-saudi-arabia-climate-crisis

As the U.S. faces another potentially record heat wave this week, the Middle East and Europe’s Mediterranean have endured extreme temperatures that have proven deadly.

The big picture: Multiple heat-related deaths have been reported in Greece during the country’s earliest heat wave on record and Jordan’s official news agency said Sunday “14 Jordanian pilgrims died and 17 others were missing” in the searing heat while on the Islamic Hajj pilgrimage to Mecca in Saudi Arabia.

Tourists outside the Acropolis during high temperatures in Athens, Greece, on June 12, when authorities announced the closure of the ancient site for five hours due to soaring temperatures that also shut schools. Photo: Hilary Swift/Bloomberg via Getty Images
  • The heat waves sweeping these regions this month have been made “at least five times more likely” because of human-caused climate change, per new Climate Central analysis.

Context: Climate Central’s analysis is based on the group’s Climate Shift Index (CSI), which compares observed or forecast temperatures with simulations of the same weather conditions minus excess atmospheric greenhouse gases, per Alex Fitzpatrick.

  • The idea is to compare real-world conditions with what might have been the case had human-caused climate change been absent.
  • Saudi Arabia had a CSI of 5, meaning that human-caused climate change made a given daily average temperature five times more likely as of Monday morning. Greece, which has endured two weeks of extreme heat, had a CSI of 5 last week and 2 on Monday. Parts of Turkey had a CSI of 5.

Between the lines: Greece has been among the worst-affected European countries for extreme weather caused by the climate crisis in recent months, enduring an intense heat wave, severe wildfires and heavy rains flooding the country’s streets last year.

  • A joint report by UN and European Union agencies found in April that Europe’s temperatures are rising about twice as fast the global average due to human-caused climate change — making it the fastest-warming continent on Earth.

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Continues at https://www.axios.com/2024/06/17/heat-waves-greece-mecca-saudi-arabia-climate-crisis

Continue ReadingDeadly heat waves in Mecca and Greece underscore climate crisis

Rate of Global Warming Reaches All-Time High, Report Shows

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Original article by EDWARD CARVER republished from Common Dreams under Creative Commons (CC BY-NC-ND 3.0).

Firefighters set a backfire to protect homes during a wildfire in California in September 2020.  (Photo: David McNew/Getty Images)

“The devastation wrought by wildfires, drought, flooding, and heatwaves the world saw in 2023 must not become the new normal,” the report’s author said.

Climate scientists published a report Wednesday showing that the rate of global warming reached an all-time high in the 10 years up to and including 2023 and that the record-breaking heat of last year was primarily due to that human-caused heating rather than other factors such as El Niño.

The scientists found that from 2014 to 2023, the Earth warmed 0.26°C—higher than any previous 10-year period. The report, published in Earth System Science Data, was completed by 57 scientists who used the methods of the United Nations Intergovernmental Panel on Climate Change (IPCC), which produces major reports only every five to 10 years, with the next one expected in 2027. The report authors sought to fill the gap and, at least in one case, to galvanize climate action.

“Rapidly reducing emissions of greenhouse gases towards net zero will limit the level of global warming we ultimately experience. At the same time, we need to build more resilient societies,” lead author Piers Forster, a climate physicist at the University of Leeds in the U.K. and an IPCC author, said in a statement. “The devastation wrought by wildfires, drought, flooding, and heatwaves the world saw in 2023 must not become the new normal.”

Over the course of 2023, temperatures were on average 1.43°C above preindustrial levels, Forster and co-authors found, with an estimated 1.31°C of that due to human-caused global warming, and the relatively small remainder due to variability from events such as El Niño and La Niña.

The report also shows that the Earth’s remaining “carbon budget”—how much can be emitted before reaching 1.5°C of warming, the Paris agreement target—is now roughly 200 gigatonnes, which will take only five years or so for the global population to use. This is down from the 500 gigatonnes that the IPCC estimated remained in the budget as of 2020.

Adam Vaughan, environment editor at The Times, a U.K. newspaper, drew attention to the short time period in which humanity has to act, writing on social media that the 1.5°C target could be “blown” if emissions didn’t go down.

In a guest post in Carbon Brief, Forster and another co-author explained that their report was “nothing short of alarming, yet it does contain some encouraging news.”

“Greenhouse gas emissions have not yet risen beyond pre-pandemic levels and there is evidence that the rate of increase in CO2 emissions over the past decade has slowed compared to the 2000s,” they said.

Forster, who also led the annual report in its first iteration last year, spoke to reporters in such a way as to avoid doomsday rhetoric.

“If you look at this world accelerating or going through a big tipping point, things aren’t doing that,” he told TheAssociated Press. “Things are increasing in temperature and getting worse in sort of exactly the way we predicted.”

However, the climate news remains dire: Researchers working with even more up-to-date data—through May—have found that the average temperature increase above preindustrial levels is now 1.6°C, and each of the last 12 months has been the hottest on record for that month. Those findings are from data released by the European Union’s Copernicus Climate Change Service and reported by The Washington Post.

Original article by EDWARD CARVER republished from Common Dreams under Creative Commons (CC BY-NC-ND 3.0).

Continue ReadingRate of Global Warming Reaches All-Time High, Report Shows

South Asia sizzles: Record heatwave and extreme weather blamed on climate crisis

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https://globalvoices.org/2024/05/06/south-asia-sizzles-record-heatwave-and-extreme-weather-blamed-on-climate-crisis/#

Screenshot from YouTube video by Abhi and Niyu via Zoom.Earth. April 7, 2024. Fair use.

A scorching heatwave is ravaging South and Southeast Asia, impacting hundreds of millions with its intense heat. With April temperatures shattering previous records, the region is witnessing extreme weather patterns, wildfires, and tragic heat-related deaths. Schools have been forced to close, agricultural production and storage of perishable foods have been disrupted, and the risk of heatstroke and other health problems has risen significantly.

Climate scientist Roxy Koll tweeted:

The scientists attribute the heatwave to the diminishing influence of the 2023–2024 El Niño event, which started in July 2023.

Forest fires and heatstroke deaths in Bangladesh

Bangladesh has experienced increasingly extreme weather conditions in recent years, and April 2024 stands out as the hottest month since 1948, with average temperatures ranging from 40–42 degrees Celsius (104–107.6 degrees Fahrenheit) in over 80 percent of the country.

Climate journalist Rafiqul Montu posted on X (formerly Twitter):

Wildfires erupt amid extreme heat and dry conditions

Typically in April, Bangladesh receives 130.2 millimetres of rain, however, this year, there was almost none. The government announced the closure of government schools affecting 33 million students nationwide, while private schools with better facilities transitioned to online education. In just one week of April, over 10 deaths across the country were attributed to heatstroke.

However, the most notable impact was the wildfires in different parts of the Sundarbans Reserve Forest, the world’s largest mangrove forest. Sundarbans is a remote area, lacking adequate firefighting resources nearby. The Forest Department, along with fire service personnel, local villagers, and other volunteers, could only start firefighting efforts 17 hours after the first fire. As of the time of writing this report, a significant portion of the huge fire in the Amurbunia area of the Chandpai range is still burning, posing a threat to its rich biodiversity.

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Article continues at https://globalvoices.org/2024/05/06/south-asia-sizzles-record-heatwave-and-extreme-weather-blamed-on-climate-crisis/#

Continue ReadingSouth Asia sizzles: Record heatwave and extreme weather blamed on climate crisis

Scientists confirm record highs for three most important heat-trapping gases

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https://www.theguardian.com/environment/2024/apr/06/record-highs-heat-trapping-gases-climate-crisis

A young woman protects herself from the sun in São Paulo, Brazil, on 14 November 2023. Photograph: Sebastião Moreira/EPA

Global concentrations of carbon dioxide, methane and nitrous oxide climbed to unseen levels in 2023, underlining climate crisis

The levels of the three most important heat-trapping gases in the atmosphere reached new record highs again last year, US scientists have confirmed, underlining the escalating challenge posed by the climate crisis.

The global concentration of carbon dioxide, the most important and prevalent of the greenhouse gases emitted by human activity, rose to an average of 419 parts per million in the atmosphere in 2023 while methane, a powerful if shorter-lasting greenhouse gas, rose to an average of 1922 parts per billion. Levels of nitrous oxide, the third most significant human-caused warming emission, climbed slightly to 336 parts per billion.

The increases do not quite match the record jumps seen in recent years, according to the National Oceanic and Atmospheric Administration (Noaa), but still represent a major change in the composition of the atmosphere even from just a decade ago.

Through the burning of fossil fuels, animal agriculture and deforestation, the world’s CO2 levels are now more than 50% higher than they were before the era of mass industrialization. Methane, which comes from sources including oil and gas drilling and livestock, has surged even more dramatically in recent years, Noaa said, and now has atmospheric concentrations 160% larger than in pre-industrial times.

Noaa said the onward march of greenhouse gas levels was due to the continued use of fossil fuels, as well as the impact of wildfires, which spew carbon-laden smoke into the air. Nitrous oxide, meanwhile, has risen due to the widespread use of nitrogen fertilizer and the intensification of agriculture.

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Because of a lag between CO2 levels and their impact, as well as the hundreds of years that the emissions remain in the atmosphere, the timescale of the climate crisis is enormous. Scientists have warned that governments need to rapidly slash emissions to net zero, and then start removing carbon from the atmosphere to bring down future temperature increases.

https://www.theguardian.com/environment/2024/apr/06/record-highs-heat-trapping-gases-climate-crisis

Continue ReadingScientists confirm record highs for three most important heat-trapping gases