November 15, 2021 — Kīlauea West vent cone

A view of the active west vent within Halema‘uma‘u crater, at the summit of Kīlauea, on November 15, 2021. A new flow has developed on the south side of the west vent cone (right side of photo), with lava moving from a source near the base of the cone toward the lava lake. Photo taken at 12:55 p.m. HST from the western rim of the crater. USGS photo by J.M. Chang.