Kilauea caldera collapse. Portions of the caldera floor lowered by as much as 500 m (1,600 ft). The 2018 eruption of Kilauea Volcano on the Island of Hawaii saw the collapse of a new, nested caldera at the volcano?s summit, and the inundation of 35. In the year after the 2018 collapse, a water lake began to rise from the bottom. This event consisted of a series of 48 subsidence increments characterized by very-long-period (VLP) seismic signals equivalent to M<SUB>w</SUB> 4. After collapse of the Pu'u 'Ō'ō vent on 30 April, magma propagated downrift. 8 cubic km (0. 5 square kilometers (13. 9) produced ~5 m of fault slip. Eruptive fissures opened in the LERZ on 3 May, eventually extending ~6. After developing their model of these eruption processes, taking advantage of the myriad data available from Kilauea, they also compared the model’s predictions to observations from similar eruptions driven by caldera collapse at other volcanoes. Its surface makes up an area slightly smaller than the island of Oʻahu. This series of images from June 13, 2018, through July 7, 2018, shows dramatic subsidence of part of Kilauea volcano's summit caldera floor in Hawaii Volcano The subsidence of the lava lake was accompanied by a period of explosions, earthquakes, large clouds of ash and toxic gas, and finally a gradual collapse of the summit caldera around Halemaʻumaʻu. 7 square miles) of the lower Puna District with lava. Kilauea, the restless shield volcano on Hawaii’s Big Island, has been erupting in dramatic, repeating bursts since late 2024, with lava fountains and volcanic gas-and-ash plumes rising high Live view of Kilauea, Hawaii’s most active volcano. The dramatic event 4 days ago · US News Watch: Kilauea Volcano Shoots Lava 1,300 Feet Into Sky During Dramatic Hawaii Eruption Edited by: Arpita Ghosh Updated Feb 17, 2026, 09:47 IST Kīlauea volcano in Hawaiʻi Island erupted dramatically, sending lava fountains reaching 1,300 feet high. The Kīlauea Photo and Video Chronology provides visual updates of eruptive activity, field work, and more. Geological Survey recording fresh lava spewing from its summit crater. A small water pond appeared in Halemaʻumaʻu in the summer of 2019. Observations and insights from the events are described in this paper, written by the scientists who monitored the activity and published in Science on January 25, 2019. 2 km (2. Kīlauea (US: / ˌkɪləˈweɪə / ⓘ KIL-ə-WAY-ə, Hawaiian: [kiːlɐwˈwɛjə]) is an active shield volcano in the Hawaiian Islands. 4 km) wide. #hawaii #volcano Aug 23, 2025 · Hawaii’s Kilauea volcano resumed erupting Friday by shooting an arc of lava 100 feet into the air and across a section of its summit crater floor. In 2018, a new eruption of Kīlauea volcano changed the island of Hawai‘i forever. In 2018, Kīlauea Volcano experienced its largest caldera collapse in more than 200 years profoundly changing the landscape. 8 km. 5 days ago · Mount Kilauea, one of the most active volcanoes in the world, has erupted on Hawaii's Big Island, prompting evacuations in nearby areas. The volcano is between 210,000 and 280,000 years old and grew above sea level about 100,000 years ago. The 2018 Kīlauea eruption began May 3, 2018, in the Leilani Estates subdivision following the collapse of Puʻu ‘Ōʻō crater floor and intrusion of magma down the Lower East Rift Zone (LERZ). [22] Kaluapele likely formed over several centuries, beginning about 500 years ago In April 2007, Piton de la Fournaise volcano experienced its largest caldera collapse in at least 300 yr. This time-l This video summarizes changes to the summit Kīlauea volcano since the 2018 caldera collapse. In 2018, Kīlauea Volcano experienced its largest lower East Rift Zone (LERZ) eruption and caldera collapse in at least 200 years. 1 day ago · Kīlauea is one of the world's most active volcanoes; since December 23, 2024, it has been intermittently erupting within the summit caldera in Hawaiʻi Volcanoes National Park. An estimated 1 cubic kilometer of lava erupted through August. A 4 May earthquake (M6. From the west rim of Kīlauea summit caldera. The volume of the 2018 collapse was approximately 0. Lava erupted at rates exceeding 100 m3/s, eventually During the 2018 Kīlauea eruption and caldera collapse, M ∼ 5 caldera collapse earthquakes occurred almost daily from mid-May until the beginning of August. From May through August, large lava flows covered land southeast of the park destroying over 700 homes and devastating residential areas in the Puna District. The volcano has been erupting every two weeks or so since 2024, IF this rate continues the caldera would be New details on the Kilauea eruption emerge, including the summit caldera collapse, a complex eruption sequence rarely observed in modern history. In 2018, a new eruption of Kīlauea volcano changed the island of Hawai‘i forever. 6 days ago · Kilauea's 42nd eruption episode began Sunday afternoon, featuring high lava fountains up to 1,200 feet! Kilauea, the restless shield volcano on Hawaii’s Big Island, has been erupting in dramatic, repeating bursts since late 2024, with lava fountains and volcanic gas-and-ash plumes rising high Live view of Kilauea, Hawaii’s most active volcano. 4 to 5. From May to July 2018, a massive eruption on the East Rift Zone of Kīlauea relieved magmatic pressure under Halemaʻumaʻu, causing the crater to collapse and expand from 280 feet (85m) deep and 0. 5 by 2. Source analysis of VLP events suggests a piston-like mechanism with a collapsing crack source corresponding to the contraction of the Kilauea in Hawaii could overflow - The floor of the volcano has risen 1345 feet since 2020. The volcano on the Big Island of Hawaii has been erupting on-and-off since December 2024. Eruptions at Kīlauea's summit since 2020 have slowly been filling in the deepest parts that collapsed, which were in Halema‘uma‘u crater. In 2018, the state of Hawaii was shaken (literally and figuratively) by the eruption of Mt. 8 km) wide to 1600 feet (487m) deep and 1. Kīlauea erupts frequently. The eruption began early this morning, with lava and ash spewing from the volcano's summit crater. This eruption was the first of several that have slowly refilled the caldera following its From Neal and others (2019): "Kīlauea Volcano experienced its largest lower East Rift Zone (LERZ) eruption and caldera collapse in at least 200 years. While caldera collapses happen infrequently, the collapse-related seismicity damaged nearby structures, and so these events should be included in a complete seismic hazard assessment. 5 miles (0. Traditionally, Kīlauea is viewed by many Native Hawaiians as the home of the volcanic deity Pelehonuamea. 4. Large-volume volcanic eruptions can create instabilities in the ground above magma chambers, leading to massive collapses and telltale calderas. Kilauea resulting in the Kilauea caldera collapse. See real-time video of the summit of Kīlauea. It was Kilauea’s 31st display of molten rock 4 days ago · US News Watch: Kilauea Volcano Shoots Lava 1,300 Feet Into Sky During Dramatic Hawaii Eruption Edited by: Arpita Ghosh Updated Feb 17, 2026, 09:47 IST Kīlauea volcano in Hawaiʻi Island erupted dramatically, sending lava fountains reaching 1,300 feet high. 2 cubic miles); eruptions at Kīlauea's summit since 2020 have filled only about 35% of the volume of the 2018 collapse and so there is still much volume to fill before lava approaches the upper caldera floor above the downdropped block (and even more volume to fill before lava From Neal and others (2019): "Kīlauea Volcano experienced its largest lower East Rift Zone (LERZ) eruption and caldera collapse in at least 200 years. Dec 5, 2019 · The 2018 eruption of Kilauea in Hawaii featured the spectacular collapse of the volcano’s caldera, creating a hole nearly as deep as One World Trade Center in New York City is tall at its In 2018, the southern portion of Kīlauea's summit caldera partially collapsed. S. Feb 3, 2026 · The central feature of Hawaii Volcanoes National Park, Kilauea (“Much Spreading” in Hawaiian), is an elongated dome built of lava eruptions from a central crater and from lines of craters extending along east and southwest rifts, or fissures. It evaporated during about 90 minutes when an eruption started in Halemaʻumaʻu crater on the night of December 20, 2020. 0 mi) with walls up to 120 m (400 ft) high, breached by lava flows on the southwestern side. 5 miles (2. [24] The age of Kaluapele is unknown, and it is possible that it has appeared and disappeared multiple times. In the year after the 2018 collapse, a water lake began to rise From May to July 2018, a massive eruption on the East Rift Zone of Kīlauea relieved magmatic pressure under Halemaʻumaʻu, causing the crater to collapse and expand from 280 feet (85m) deep and 0. This animation about the collapse of Kilauea Caldera during the catastrophic eruption in 2018, was written by Dr. As the rock falls, it pressurizes the magma chambers – for Kilauea, the research team identified two of them – increasing the magma flow to the distant vents as well as the total volume of the eruption. Paul Segall, Stanford University based on ongoing geodetic research. A large lower East Rift Zone eruption partially drained the summit magma reservoir, which caused portions of the unsupported summit caldera floor to collapse. During the 2018 Kīlauea eruption and caldera collapse, M ∼ 5 caldera collapse earthquakes occurred almost daily from mid-May until the beginning of August. . It is located along the southeastern shore of Hawaii Island. May 10, 2021 · The rock from the caldera can then collapse into the magma chamber. This event marked the 42nd in an ongoing series of eruptions that began in December 2024 and lasted nearly 10 hours. First forming underwater roughly 280,000 years ago, Kīlauea is a fairly typical shield volcano with long, shallow slopes. Link to page with 24-hour animated GIF: [KWcam] Live Panorama of Halemaʻumaʻu from the west rim of Kīlauea summit caldera, looking southeast Kīlauea has a large summit caldera named Kaluapele (the pit of Pele), [18] measuring 4 by 3. May 3, 2024 · In 2018, a large eruption from the lower East Rift Zone of Kīlauea partially drained the summit magma reservoir, which caused portions of the unsupported summit caldera floor to collapse. In 2018, Kīlauea’s long-lived Pu‘u‘ō‘ō eruption, on the middle East Rift Zone, and decade-old summit lava lake eruption ended. The collapse events ceased abruptly on August 2, 2018. The 2018 Kīlauea eruption and caldera collapse generated intense cycles of seismicity tied to repeated large seismic (Mw ~ 5) collapse events associated with magma withdrawal from beneath the summit. It was Kilauea’s 31st display of molten rock Nov 10, 2025 · The Kilauea volcano on Hawaii's Big Island roared back to life on Sunday, November 9, 2025, with the U. Authorities have issued warnings for residents to avoid the area and prepare for potential ashfall. In the six years since then, Kaluapele has been host to an unprecedented water lake and several eruptions. This video summarizes changes to the summit Kīlauea volcano since the 2018 caldera collapse. znvsr, 8n8fkd, u7skq, scyu, cifbbr, ti29t, gj9l, cckb, bi5c3u, 5zu36c,