Videos

The summit lava lake in Halema‘uma‘u crater has dropped substantially over the past week due to intrusive and eruptive activity on the lower East Rift zone.

Aerial view of fissure 13 shortly after it opened this afternoon. The spattering fissure cut across Leilani Street, between Kahukai and Pohoiki Road.

This video of Halema‘uma‘u lava lake from this evening shows the agitated lake surface caused by intemittent rock falls. Falling rocks are common since the lava lake level has dropped quickly, and exposed the walls.

Aerial view of fissure 12 at 1:15pm HST today. Bursting gas bubbles blasted spatter (bits of molten lava) skyward, with some fragments reaching as hight as the tree tops. This fissure opened in the forest south of Malama Street in Leilani Estates.

Aerial view of fissure 8 in Leilani Estates as of mid-afternoon today. After vigorously erupting for much of the day, activitiy on the fissure diminished around 4:00pm. A lava flow from the fissure advanced about 1 km (0.6 mi) to the northeast.

Lava moving down Makamae Street in Leilani Estates at 9:32 a.m. on May 6, 2018.

Fissure eruption on Luana Road, between Leilani and Malama, in the Leilani Estates subdivision, at 9:37 p.m. HST on May 5, 2018. Fountains reached heights of up to 100 m (about 330 feet)

Fissure 3 opened around 6:00 a.m. HST on Friday, May 4, with weak fuming from a crack on Kaupili Street. This fuming increased, as did rumbling sounds. Eventually spatter was ejected and accumulated around the fissure. Large, loud bubble bursts were common at this fissure.

Fissure 2 opened around 1:00 a.m. HST on Friday, May 4, with a small area of spattering in a residential driveway. Within an hour the spattering was more vigorous, with spatter reaching about 30 meters (100 feet). This spatter was thrown over the power lines and landed on Makamae Street.

This small fissure = opened in the Leilani Estates subdivision on the lower East Rift Zone of Kilauea Volcano around 5:00 p.m. Lava erupted from the fissure until about 6:30pm, when it became inactive.

This time-lapse video from 7:30 p.m. April 25 to 7:30 p.m. April 26 shows Halema‘uma‘u lava lake producing intermittent overflows onto the crater floor. The largest of these flows was from approximately 6:15 a.m. to 10:30 a.m. on April 26 and covered about 90 acres (2/3) of the crater floor.

Vigorous overflows from Kīlauea's summit lava lake covered a large portion of the floor of Halema‘uma‘u this morning. In this video, the view starts from the north and heads south, showing the north and east sides of Halema‘uma‘u crater.

Vigorous overflows from Kīlauea's summit lava lake covered a large portion of the floor of Halema‘uma‘u this morning. In this video, the view starts from the north and heads south, showing the north and east sides of Halema‘uma‘u crater.

On Kīlauea Volcano's summit, the Halema‘uma‘u lava lake's high standing lake level produced intermittent overflows onto the crater floor.

On Kīlauea Volcano's summit, the Halema‘uma‘u lava lake's high standing lake level produced intermittent overflows onto the crater floor. Smaller overflows and spattering have started to build a few discontinuous levees and a spatter cone around the lake margin, shown in these video clips taken from the lakes north and northeastern margin.

This time-lapse video from 7:30 p.m. April 25 to 7:30 p.m. April 26 shows Halema‘uma‘u lava lake producing intermittent overflows onto the crater floor. The largest of these flows was from approximately 6:15 a.m. to 10:30 a.m. on April 26 and covered about 90 acres (2/3) of the crater floor.

Rising summit lake levels peaked last night, producing small overflows onto the Halema'uma'u Crater floor. The lake remains high this afternoon, with spattering along the lake margins. The lake level IS just a couple meters (yards) below the crater rim.

This video shows a virtual flyover of Pu‘u ‘Ō‘ō, the active vent on Kīlauea's East Rift Zone. The 3-D model was constructed from thermal images collected by USGS Hawaiian Volcano Observatory geologists during a helicopter overflight on April 18.

This time-lapse image sequence taken by a time-lapse camera on the rim of Pu‘u ‘Ō‘ō's west pit, spans March 20 to April 18. The sequence, of approximately one image per day, shows the growth of the lava pond within the west pit as it developed into a perched lava pond. This sequence is looped 4 times.

Video: At 10:28 a.m. HST this morning (April 6), rock falls from the Overlook crater wall into Kīlauea Volcano's summit lava lake triggered an explosive event. This video, taken by the K2cam, shows a dark pulsing plume of ash and debris.

Video: Clear skies and sunshine provided a spectacular view of Kīlauea Volcano's summit lava lake this morning. Spattering on the north side and center of the lake surface—a departure from its more common location on the southeast side of the lake—occasionally happens when the surface flow direction reverses.