Increased earthquake activity and inflationary ground deformation at Kīlauea’s summit began occurring during the early morning hours of Jan. 31, 2024, indicating movement of magma in the subsurface, according to the Hawaiian Volcano Observatory. Scientists with the HVO issued an activity notice, but noted that Kīlauea volcano is not erupting.
The Keanakākoʻi viewing area is closed due to unsafe air quality. A plume of volcanic smoke contains sulfur dioxide, other gases and shards of volcanic glass that pose a significant risk, according to the Hawaiʻi Volcanoes National Park Service.