A zoomed photo of the Halema‘uma‘u crater lava lake at Kīlauea Volcano

A zoomed photo of the Halema‘uma‘u crater lava lake at Kīlauea Volcano’s summit. The northern fissure vent (upper center) is inactive and slow lava lake draining continues at the site. The “bathtub ring” of cooled lava is visible around the perimeter of the lava lake, and the several meters (yards) of lava level drop is also visible around the rafted island (center). USGS photo by N. Deligne.