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Temperature

The Last Year Below 1.5 C – Remarkable Warming Acceleration In 2023 Surpasses the Dangerous Warming Threshold

By Abrupt changes, aerosols, climate emergency, climate restoration, climate solutions, feedback, in-depth and Popular Press, Point of No Return, Temperature, The Unexpected, Tipping, Truthout.org

Image: The “Flats” on the back side of Padre Island in South Texas. Just inches above sea level, these flats are mostly gone today from sea level rise. The Last Year Below 1.5 C – Remarkable Warming Acceleration In 2023 Surpasses the Dangerous Warming Threshold The Global 1.5 °C Climate Change Threshold Was Unexpectedly Exceeded…

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Climate Emergency Hope for 2024

By Extreme Weather, Heat, Impacts, Temperature, The Unexpected, Tipping

Busted: The global 1.5 degree C above normal dangerous climate change threshold Climate Emergency Hope for 2024 A Remarkable Jump in Temperature? Bruce Melton PE, ClimateDiscovery.org Happy New Year all, I want to let you all know about what may to some seem like a perverse perception of “hope” with our accelerating climate emergency. In 2024…

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2023’s Heat Cost Texas $24 Billion

By Drought, Extreme Weather, Heat, Impacts, rainfall, Temperature

Image: Lakeway City Park on Lake Travis, 2011 Drought of Record, elevation approximately 630. The elevation for February 2024 was 631.34.   2023’s Heat Cost Texas $24 Billion First published at the Dallas Federal Reserve by Jayashankar et al., on October 18, 2023 Note: The National Oceanic and Atmospheric Administration’s (NOAA) Billion Dollar Weather Events…

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Hansen’s Latest: 10 Degrees C (18 F) Warming in the Pipeline

By Abrupt changes, climate emergency, Climate Policy, Climate Reform, climate restoration, modeling, Sensitivity, Temperature

With magical zero emissions tomorrow, equilibrium warming in the pipeline is now 10 degrees C (18 F) in several centuries and 6 to 7 C  (11 to 13 F) in 100 years. 10 Degrees C Equilibrium Warming James Hansen is the former 32 year director of the NASA Goddard Institute for Space Studies, the de…

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When Normals Are Not Normal: The National Weather Service Is Unwittingly Obscuring the Reality of Global Warming

By Climate Culture, Deniers and Delayers, Extreme Weather, global warming psychology, Impacts, in-depth and Popular Press, Legacy Policy, Messaging, Myths, Strategy, Temperature, The Unexpected, Truthout.org, What we can do

When Normals Are Not Normal The National Weather Service Is Unwittingly Obscuring the Reality of Global Warming by Bruce Melton PE See the abridged version on Truthout.org, July 17, 2022 In-depth references are below the article. Summary: The National Weather Service has a periodic procedure where they recalculate the “normal” climate data presented to the…

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22,000 Percent Increase In Heat Extremes 1980 to Present – 60,000 Percent More Likely

By Abrupt changes, Extreme Weather, Heat, Impacts, Temperature

Extreme Heat Increased 22,100 Percent in Last 40 Years James Hansen has a new post out to his big list where he shows heat extremes across Northern Hemisphere land areas have increased a mind bending 22,000 percent. Breaking down Hansen’s work, in the classic 3-standard deviation bell curve colored red, white, blue and burnt sienna with…

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Microsoft on climate: The game changer

By Abrupt changes, adaptation, Climate Policy, climate restoration, CO2 Removal and Sequestration, Earth systems, in-depth and Popular Press, Negative emissions, politics, Psycho, Scenarios, Temperature, The Unexpected, What we can do

Microsoft on climate: The game changer Historic climate pollution emissions almost everyone missed. By Bruce Melton First published on the RagBlog.org, February 3, 2020 Microsoft going net zero by 2030 is a tremendously insightful action, but what’s truly groundbreaking and ever so much more important today, 30 years after we began trying to solve the…

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State of the Climate Report 2018, American Meteorological Society

By Abrupt changes, Extreme Weather, Impacts, rainfall, Reports, sea ice, Sea Level Rise, Temperature

State of the Climate Report 2018, American Meteorological Society Unsurprisingly, we have roundly exceeded climate norms in our old climate. Records continue to be broken and climate statistics broadly show we are exceeding or near the leading edge of warming in recent years, as would be expected from a climate that continues to warm, that…

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Trump on Global Warming: What’s so Bad About A Little Warming

By Deniers and Delayers, Extreme Weather, Forest Mortality, Impacts, Myths, polar vortex, Shifting Ecology, Temperature, The Unexpected

We have all heard it before: “What’s so bad about a little warming?”  Several things are at play here. First, it’s winter. It’s far colder in winter than the warming we have experienced. So when it’s winter it’s cold, relative to when it’s not winter. But a little warming can’t be that bad, right?Our global…

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Large Negative Emissions of 80 Gt Annually Allow Dangerous Warming

By Abrupt changes, CO2 Removal and Sequestration, Emissions, Emissions Scenarios, Legacy Policy, Negative emissions, Scenarios, Sea Level Rise, Solutions, Strategy, Temperature

The greatest climate dude of all time has done it again. James Hansen, 32 year director of the U.S. national climate modeling agency, the NASA Goddard institute for Space Studies, published a new fundamental piece of climate work last month. He looks at the additional negative emission on top of Paris reductions that are needed…

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Climate Change Happening Now — Unprecedented: Drought to Flood, CA

By Climate Catastrophes, Climate Policy, Climate Reform, Drought, Extreme Weather, flood, global warming psychology, Impacts, Temperature

It’s all around us but masked by “noise” in the media; enabled by fairness in journalism, driven by myth that has been propagated by experiences that we as a society have never before experienced. When Unprecedented drought in California was replaced by unprecedented flooding, the paper says: “The media, resource management entities, and the scientific…

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Paris Warms, Not Cools, for Thousands of Years

By Climate Policy, Emissions, Emissions Scenarios, Legacy Policy, Myths, Negative emissions, Scenarios, Strategy, Temperature

It’s a widely held misconception that implementation of Paris Climate commitments would tame the climate beast. This has no more been the case in the past than it is today. Our culture of climate policy has always relied on overshoot, or additional increase in temperature as we implement greenhouse gas regulations and reduce the amount…

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Apparent Drought, Extremes and Future Impacts

By Drought, Extreme Weather, forest health, Forest Mortality, Heat, Impacts, Myths, rainfall, Shifting Ecology, Temperature, Vegetation Response

One of the general quandaries about current climate change impacts and those with our future climate has been: “how do we end up with drying when precipitation increases with warming as we already see happening and is further projected in the future?” This research from Princeton, University of Southampton and the US Geological Survey does…

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Climate Predictions Come True: Extreme Rainfall

By Deniers and Delayers, Extreme Weather, Impacts, rainfall, Temperature

In 1834 and 1850, two European scientists (Clausius and Clapeyron) developed scientific principles that told us that warmer air holds more water. In the 1960s and 70s the computer models that first simulated our climate showed that more atmospheric CO2 would increase Earth’s temperature, relative humidity, and total precipitation because of the Clausius–Clapeyron principles. In the…

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How Hot Is it? The New Hockey Stick

By Temperature

Super Nino may have caused the temperature peak, but the chaos is weather too. The big question is, “how much will it cool off next year?” It may not be much. The way the extremes are increasing (and have you seen the recent jump in sea level rise) it is becoming obvious that we have…

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