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Latest Discussions»Issue Forums»Environment & Energy»New Weekly CO2 Concentrat...»Reply #6
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Environment & Energy

In reply to the discussion: New Weekly CO2 Concentration Record Set at the Mauna Loa Observatory, 429.24 ppm [View all]

hatrack

(62,322 posts)
6. I sit corrected - methane, nitrous oxide and sulfur hexaflouride just got updated - for December 2024
Reply to NNadir (Reply #5)
Tue Apr 15, 2025, 07:18 AM
Apr 15

As of yesterday.

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New Weekly CO2 Concentration Record Set at the Mauna Loa Observatory, 429.24 ppm [View all] NNadir Apr 13 OP
And this why Trump and Musk want to to shut down the Climate Observatory on Mauna Loa because... Botany Apr 13 #1
ESRL still hasn't provided March totals . . . hatrack Apr 13 #2
I am very uncertain that the Observatory will survive the orange mold in the White House. They hate science. NNadir Apr 13 #3
The other three trackers haven't been updated since November . . . hatrack Apr 13 #4
The March 2025 data is up today. It's "only" the 6th worst in 65 years, 2.77 ppm over 2024. March 2024 saw the worst... NNadir Apr 14 #5
I sit corrected - methane, nitrous oxide and sulfur hexaflouride just got updated - for December 2024 hatrack Apr 15 #6
It was, as you noted, late. Analytical chemistry at high sensitivity, accuracy, and... NNadir Apr 15 #7
Latest Discussions»Issue Forums»Environment & Energy»New Weekly CO2 Concentrat...»Reply #6
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