December 9, 2022 — Mauna Loa Fissure 3 Lava Channel

Aerial image of the lava channel issuing from fissure 3, erupting high on the Northeast Rift Zone of Mauna Loa. The reduced lava output at fissure 3 is evident in the low level of lava in the channel. Mauna Kea is visible in the background of the image. USGS image by P. Dotray.