Keeling Curve CO2 Measurements Halted By Mauna Loa Eruption

by BigIslandVideoNews, Nov 29, 2022

(BIVN) – The collection of data for use in the decades-long record of atmospheric carbon dioxide, known famously as the Keeling Curve, was cut off on Monday night, as lava from the latest Mauna Loa eruption flows down the mountain.

The lava crossed the Mauna Loa Weather Observatory Road at approximately 8 p.m. in the evening, cutting off power to observatory facilities and equipment.

Researchers at Scripps Institution of Oceanography at UC San Diego, which started collecting the Keeling Curve data at the site in 1958, say they “are exploring options regarding the relocation of measurement equipment.” From the Tuesday announcement:




See also Mauna Loa eruption cuts access, power to Mauna Loa Observatory