The Mauna Loa eruption of 2022
It is a narrow but passable road, or at least it used to be. It begins at the Saddle Road which crosses Hawai’i between Mauna Kea and Mauna Loa. Both mountains have observatories at or near the summit, but while Mauna Kea is busy day and night, the Mauna Loa observatory is a much quieter…