Arctic | methane | ocean | October | pre-industrial | rise | temperature
Arctic Ocean Heatstroke
[ discussed at facebook ] The above image illustrates how much hotter October 2023 was in the Northern Hemisphere, compared to October in other years. The temperature in October 2023 was more than 2°C above October in 1880-1920, in the Northern Hemisphere, even with 3 years smoothing. Note that 1880-1920 is not pre-industrial, when using…