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Zack Labe (zlabe@fediscience.org)'s status on Sunday, 15-Oct-2023 01:27:03 UTC Zack Labe

I do not have better news.
Last monthly climate indicators update: https://zacklabe.com/climate-change-indicators/
In conversation Sunday, 15-Oct-2023 01:27:03 UTC from fediscience.org permalink
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  Climate change indicators
  
  from Zack Labe
  
  All data are referenced at My visualizations: Arctic Climate Seasonality and Variability Arctic Sea Ice Extent and Concentration Arctic Sea Ice Volume and Thickness Arctic Temperatures Antarctic Se…
2. This graphic shows four line graph time series and each are monthly from January 1984 through September 2023. The first graph is a 12-month running mean of global mean surface temperature anomalies. Anomalies are computed relative to a 1991-2020 baseline using ERA5 data. The second graph is monthly carbon dioxide abundance. The CO2 graph is the Keeling Curve. Current levels are 419 ppm. The third graph is monthly global methane abundance. Current levels are 1917 ppb. The fourth graph is monthly global nitrous oxide abundance. Current levels are 337 ppb. The three greenhouse gases show seasonal cycles and long-term increasing trends using data from NOAA ESRL. The global mean surface temperature anomaly record also exhibits decadal variability and a long-term increasing trend. All graphs are rising and shown in four different colors, including white, yellow, orange, and pink.
  https://fediscience.org/system/media_attachments/files/111/236/369/045/085/475/original/e0132cae71600f66.png

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