Sound produced by the boiling lava lake at the summit of Kilauea volcano. Gas explosions and rocks (molten lava?) falling into the lake. Occassionally birds, camera sounds and people walking can be heard. Recorder: Zoom H2n, postprocessing with Steinberg WaveLab LE (normalization). The volume is amplified and the mic gain was set to the maximum, so the sound is a bit noisy.