A Koa‘e kea (white-tailed tropic bird) was flying through the mist and steam within Halema‘uma‘u crater the morning of February 15, 2023. These birds are frequently seen flying around the crater, at the summit of Kīlauea. USGS image by K. Mulliken.

During a Kīlauea summit eruption field shift on February 15, 2023, HVO geologists were able to briefly glimpse the active lava on Halema‘uma‘u crater floor between shifting mist and rain. The lava pond in the central portion of the crater floor has a small lava fountain, near which a rampart that is nearly 8 meters (26 feet) tall has formed. Channels from this central lava pond are now flowing to the eastern lake The western lake in the basin of the 2021–2022 lava lake, visible in the foreground of the photo, also remains active. USGS image by K. Mulliken.

On February 14, 2023, low fountaining was also present at the central vent in Halema‘uma‘u, at the summit of Kīlauea. Lava upwelling at this vent then flowed eastward through a channel towards the larger, eastern lake. USGS photo by M. Patrick.

Low fountaining continues in the eastern lake, in Halema‘uma‘u crater at the summit of Kīlauea. Several small islands of solidified lava are present in the lake. USGS photo by M. Patrick.

The western lake within Halema‘uma‘u crater, at the summit of Kīlauea, remains active but sluggish. Since the eruption began in early January, the main focus of activity has been at the eastern and central lakes. USGS photo by M. Patrick.

Lava lake activity within Halema‘uma‘u crater, at the summit of Kīlauea, continues. On February 14, low fountaining was present at the central vent, which was supplying lava into a channel that flowed towards the large eastern lake.