- CO2 levels at Mauna Loa break 23 million year record: 418.32 ppm on June 1, 2020 https://www.esrl.noaa.gov/gmd/ccgg/trends/monthly.html 5 comments worldnews
- Record-breaking CO2 levels in atmosphere recorded at Mauna Loa on April 8: 416,96 ppm https://www.esrl.noaa.gov/gmd/ccgg/trends/monthly.html 8 comments worldnews
- Isn't this pretty much the only two graphs you need when it comes to CO2 increase https://www.esrl.noaa.gov/gmd/ccgg/trends/mlo.html 5 comments worldnews
- Need to trigger an output based off of sunrise/sunset. https://www.esrl.noaa.gov/gmd/grad/solcalc/ 4 comments raspberry_pi
- Earth permanently passes 400 ppm threshold http://www.esrl.noaa.gov/gmd/ccgg/trends/monthly.html 16 comments science
- Is there a formula for calculating the change in degrees for sunrise on the date of the summer and winter solstices for a given latitude? http://www.esrl.noaa.gov/gmd/grad/solcalc/ 3 comments askscience