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Hawaiian Volcano Observatory images of eruptive activity, field work, and more.
This reference map depicts the June 3, 2024, eruption along Kīlauea's Southwest Rift Zone. The lava flows are shown in pink, covering about 99 acres (40 hectares); this number represents a slight increase from that reported Monday, June 3, due to minor flow expansion in the hours following that morning's helicopter overflight.
This reference map depicts the June 3, 2024, eruption along Kīlauea's Southwest Rift Zone. The lava flows are shown in pink, covering about 99 acres (40 hectares); this number represents a slight increase from that reported Monday, June 3, due to minor flow expansion in the hours following that morning's helicopter overflight.
During an overflight at approximately 8:15 a.m. HST on June 6, 2024, USGS Hawaiian Volcano Observatory scientists observed the extensive crack features on either side of the now inactive fissures from the June 3 Kīlauea Southwest Rift Zone eruption. Cracks range in length and are parallel to the fissure system. USGS photo by A.R. Nalesnik.
During an overflight at approximately 8:15 a.m. HST on June 6, 2024, USGS Hawaiian Volcano Observatory scientists observed the extensive crack features on either side of the now inactive fissures from the June 3 Kīlauea Southwest Rift Zone eruption. Cracks range in length and are parallel to the fissure system. USGS photo by A.R. Nalesnik.
USGS Hawaiian Volcano Observatory field engineers visited the KOSM GPS station on June 6, 2024, to install a new seismic sensor, with permission from Hawai‘i Volcanoes National Park. The KOSM station is located southwest of the now inactive fissure 4 of the Southwest Rift Zone eruption of Kīlauea (the southwest-most fissure). USGS image by A.R. Nalesnik.
USGS Hawaiian Volcano Observatory field engineers visited the KOSM GPS station on June 6, 2024, to install a new seismic sensor, with permission from Hawai‘i Volcanoes National Park. The KOSM station is located southwest of the now inactive fissure 4 of the Southwest Rift Zone eruption of Kīlauea (the southwest-most fissure). USGS image by A.R. Nalesnik.
At the KOSM GPS located station on the Southwest Rift Zone eruption of Kīlauea, HVO field engineers installed a new seismic sensor, with permission from Hawai‘i Volcanoes National Park. USGS image by M. Warren on June 6, 2024.
At the KOSM GPS located station on the Southwest Rift Zone eruption of Kīlauea, HVO field engineers installed a new seismic sensor, with permission from Hawai‘i Volcanoes National Park. USGS image by M. Warren on June 6, 2024.
In addition to elevated volcanic gas emissions, other significant hazards also remain around the recent eruption site on the upper Southwest Rift Zone of Kīlauea.
In addition to elevated volcanic gas emissions, other significant hazards also remain around the recent eruption site on the upper Southwest Rift Zone of Kīlauea.
The recent Southwest Rift Zone eruption of Kīlauea produced small volumes of lava, and fountains left volcanic spatter on top of and beyond the extent of the newly erupted flows. The collected pieces of spatter range in size up to 4 inches (1 to 10 centimeters). USGS image by A.R. Nalesnik.
The recent Southwest Rift Zone eruption of Kīlauea produced small volumes of lava, and fountains left volcanic spatter on top of and beyond the extent of the newly erupted flows. The collected pieces of spatter range in size up to 4 inches (1 to 10 centimeters). USGS image by A.R. Nalesnik.
The new seismometer at station KOSM on the Southwest Rift Zone of Kīlauea being buried in the ground, with permission from Hawai'i Volcanoes National Park. This photo was taken before the seismometer was totally buried.
The new seismometer at station KOSM on the Southwest Rift Zone of Kīlauea being buried in the ground, with permission from Hawai'i Volcanoes National Park. This photo was taken before the seismometer was totally buried.
During the Kīlauea Southwest Rift Zone eruption on June 3, fissures 3 and 4—located farther to the southwest than fissures 1 and 1— erupted the larger volumes of lava and continue to exhibit elevated gas emissions.
During the Kīlauea Southwest Rift Zone eruption on June 3, fissures 3 and 4—located farther to the southwest than fissures 1 and 1— erupted the larger volumes of lava and continue to exhibit elevated gas emissions.
The two distinct clusters of earthquakes at Kīlauea during the four recent time periods of swarm activity. The event counts at the south caldera cluster increase while the counts at the upper East Rift Zone cluster diminish from the first to the fourth time periods.
The two distinct clusters of earthquakes at Kīlauea during the four recent time periods of swarm activity. The event counts at the south caldera cluster increase while the counts at the upper East Rift Zone cluster diminish from the first to the fourth time periods.
This map shows recent deformation spanning the recent eruption at Kīlauea. It covers from May 28 to June 6, 2024, and is recorded by the Italian Space Agency's (ASI) Cosmo-SkyMED satellite. Colored fringes denote areas of ground deformation, with more fringes indicating more deformation. Each color cycle represents 1.5 cm (0.6 in) of ground mot
This map shows recent deformation spanning the recent eruption at Kīlauea. It covers from May 28 to June 6, 2024, and is recorded by the Italian Space Agency's (ASI) Cosmo-SkyMED satellite. Colored fringes denote areas of ground deformation, with more fringes indicating more deformation. Each color cycle represents 1.5 cm (0.6 in) of ground mot
During the June 3, 2024, Southwest Rift Zone eruption, Fissures 1 and 2 (pictured here) had low erupted volumes compared to fissures 3 and 4. Fissures 1 and 2 were located closer to Kalupele (Kīlauea summit caldera), whereas fissures 3 and 4 are on the southwest section of the fissure system. USGS Image by A.R. Nalesnik.
During the June 3, 2024, Southwest Rift Zone eruption, Fissures 1 and 2 (pictured here) had low erupted volumes compared to fissures 3 and 4. Fissures 1 and 2 were located closer to Kalupele (Kīlauea summit caldera), whereas fissures 3 and 4 are on the southwest section of the fissure system. USGS Image by A.R. Nalesnik.
Aerial overview of fissures 3 and 4 of the now paused Kīlauea Southwest Rift Zone eruption that began on June 3, 2024. During an overflight at approximately 8:15 a.m. HST on June 6, 2024, USGS Hawaiian Volcano Observatory scientists observed persistent gas emissions and no active lava. USGS Image by A.R. Nalesnik.
Aerial overview of fissures 3 and 4 of the now paused Kīlauea Southwest Rift Zone eruption that began on June 3, 2024. During an overflight at approximately 8:15 a.m. HST on June 6, 2024, USGS Hawaiian Volcano Observatory scientists observed persistent gas emissions and no active lava. USGS Image by A.R. Nalesnik.
On June 6, USGS Hawaiian Volcano Observatory field engineers installed a new seismometer on the Southwest Rift Zone of Kīlauea to monitor earthquakes. The new seismic station is co-located at an existing monitoring station consisting of a GPS and high-resolution gas monitoring equipment.
On June 6, USGS Hawaiian Volcano Observatory field engineers installed a new seismometer on the Southwest Rift Zone of Kīlauea to monitor earthquakes. The new seismic station is co-located at an existing monitoring station consisting of a GPS and high-resolution gas monitoring equipment.
The new seismometer at station KOSM on the Southwest Rift Zone of Kīlauea being buried in the ground, with permission from Hawai'i Volcanoes National Park. This photo was taken before the seismometer was totally buried.
The new seismometer at station KOSM on the Southwest Rift Zone of Kīlauea being buried in the ground, with permission from Hawai'i Volcanoes National Park. This photo was taken before the seismometer was totally buried.
These two thermal maps were constructed from images captured during USGS Hawaiian Volcano Observatory helicopter overflights on June 3, 2024, at 6:00 a.m. HST (left) and June 4, 2024, at 12:00 p.m. HST (right). Covering the same extent and using the same thermal color scale, you may notice slight expansion of lava flows to the south following the first overflight.
These two thermal maps were constructed from images captured during USGS Hawaiian Volcano Observatory helicopter overflights on June 3, 2024, at 6:00 a.m. HST (left) and June 4, 2024, at 12:00 p.m. HST (right). Covering the same extent and using the same thermal color scale, you may notice slight expansion of lava flows to the south following the first overflight.
View to the southwest of Kīlauea's Southwest Rift Zone eruption vents emitting volcanic gas, as seen from the Red Hill Cabin on Mauna Loa's Northeast Rift Zone midday on June 4, 2024. USGS photo by K. Lynn.
View to the southwest of Kīlauea's Southwest Rift Zone eruption vents emitting volcanic gas, as seen from the Red Hill Cabin on Mauna Loa's Northeast Rift Zone midday on June 4, 2024. USGS photo by K. Lynn.
The eruption on Kīlauea's Southwest Rift Zone remained paused on Tuesday, June 4, but Hawaiian Volcano Observatory geologists visited the area to take measurements of the previous day's lava flows. Here, a geologist examines part of the lava flow from fissure 2.
The eruption on Kīlauea's Southwest Rift Zone remained paused on Tuesday, June 4, but Hawaiian Volcano Observatory geologists visited the area to take measurements of the previous day's lava flows. Here, a geologist examines part of the lava flow from fissure 2.
USGS Hawaiian Volcano Observatory geologists visited the now inactive fissures that formed on June 3rd on the upper Southwest Rift Zone of Kīlauea. Looking through a hand lens, geologists recognize the abundance of olivine ranging from 1-3 mm (about 0.1 inch) in size in the spatter samples.
USGS Hawaiian Volcano Observatory geologists visited the now inactive fissures that formed on June 3rd on the upper Southwest Rift Zone of Kīlauea. Looking through a hand lens, geologists recognize the abundance of olivine ranging from 1-3 mm (about 0.1 inch) in size in the spatter samples.
Kīlauea volcano is erupting. A new eruption began at approximately 12:30 a.m. HST on Monday, June 3, likely about a mile (1-2 km) south of Kīlauea caldera and north of the Koa'e fault system and Hilina Pali Road, within Hawai'i Volcanoes National Park.
Kīlauea volcano is erupting. A new eruption began at approximately 12:30 a.m. HST on Monday, June 3, likely about a mile (1-2 km) south of Kīlauea caldera and north of the Koa'e fault system and Hilina Pali Road, within Hawai'i Volcanoes National Park.
The glow from the eruption of Kīlauea volcano, visible from Volcano House in Hawai'i Volcanoes National Park during the early morning hours of June 3. Image courtesy of Volcano House.
The glow from the eruption of Kīlauea volcano, visible from Volcano House in Hawai'i Volcanoes National Park during the early morning hours of June 3. Image courtesy of Volcano House.
During the early morning hours of June 3, 2024, the night sky was illuminated by the glow of new eruption south of Kīlauea summit caldera. In this image, taken with a prolonged exposure time, the Milky Way is also visible. USGS image by D.A. Phillips.
During the early morning hours of June 3, 2024, the night sky was illuminated by the glow of new eruption south of Kīlauea summit caldera. In this image, taken with a prolonged exposure time, the Milky Way is also visible. USGS image by D.A. Phillips.