Recent maintenance work was done on the KWcam (webcam) and F1cam (thermal camera), which are primary cameras used for monitoring activity at the summit of Kīlauea. USGS photo by M. Patrick.
Images
Kīlauea images of eruptive activity, field work, and more.
Recent maintenance work was done on the KWcam (webcam) and F1cam (thermal camera), which are primary cameras used for monitoring activity at the summit of Kīlauea. USGS photo by M. Patrick.
This map shows recent unrest at Kīlauea volcano. Yellow circles mark earthquake locations from January 31, 2024, through noon on February 1, 2024, as recorded by HVO seismometers. Seismicity began early January 31 in the summit region and shifted to the southwest along the Koa‘e fault system late on January 31, 2024.
This map shows recent unrest at Kīlauea volcano. Yellow circles mark earthquake locations from January 31, 2024, through noon on February 1, 2024, as recorded by HVO seismometers. Seismicity began early January 31 in the summit region and shifted to the southwest along the Koa‘e fault system late on January 31, 2024.
Hawaiian Volcano Observatory geologists visited HVO's former office at Uēkahuna bluff, on Kīlauea's caldera rim, for likely the last time. Their job was to remove the remaining webcams in the observation tower of the Okamura Building, above the former Jaggar Museum. Here, one of the geologists dismantles a webcam with Mauna Loa volcano in the background.
Hawaiian Volcano Observatory geologists visited HVO's former office at Uēkahuna bluff, on Kīlauea's caldera rim, for likely the last time. Their job was to remove the remaining webcams in the observation tower of the Okamura Building, above the former Jaggar Museum. Here, one of the geologists dismantles a webcam with Mauna Loa volcano in the background.
Hawaiian Volcano Observatory geologists visited HVO's former office at Uēkahuna bluff, on Kīlauea's caldera rim, for likely the last time. Their job was to remove the remaining webcams in the observation tower of the Okamura Building, above the former Jaggar Museum.
Hawaiian Volcano Observatory geologists visited HVO's former office at Uēkahuna bluff, on Kīlauea's caldera rim, for likely the last time. Their job was to remove the remaining webcams in the observation tower of the Okamura Building, above the former Jaggar Museum.
A cross section of proposed magma plumbing system beneath the surface of Kīlauea. “H” marks the Halema‘uma‘u reservoir; “SC” marks the south caldera reservoir; “K” marks the Keanakāko‘i reservoir; “HKIT” notes a connection between the Halema‘uma‘u reservoir and Kīlauea Iki; SWRZ denotes Southwest Rift Zone.
A cross section of proposed magma plumbing system beneath the surface of Kīlauea. “H” marks the Halema‘uma‘u reservoir; “SC” marks the south caldera reservoir; “K” marks the Keanakāko‘i reservoir; “HKIT” notes a connection between the Halema‘uma‘u reservoir and Kīlauea Iki; SWRZ denotes Southwest Rift Zone.
This map shows recent unrest at Kīlauea volcano. Yellow circles mark earthquake locations from November 30, 2023 through January 8, 2024, as recorded by HVO seismometers.
This map shows recent unrest at Kīlauea volcano. Yellow circles mark earthquake locations from November 30, 2023 through January 8, 2024, as recorded by HVO seismometers.
Map showing the path that Rev. William Ellis took walking from the summit of Kīlauea to Kealakomo on August 2, 1823.
Map showing the path that Rev. William Ellis took walking from the summit of Kīlauea to Kealakomo on August 2, 1823.
Plots showing provisional CO2 concentrations from two approximate areas at Kīlauea summit, March–October 2023
linkThese plots show provisional CO2 concentrations from two approximate areas at Kīlauea summit, over March–October 2023.
Plots showing provisional CO2 concentrations from two approximate areas at Kīlauea summit, March–October 2023
linkThese plots show provisional CO2 concentrations from two approximate areas at Kīlauea summit, over March–October 2023.
The seismogram tracks 24 hours of signals at station WRM, just west of Halemaʻumaʻu crater at the summit of Kīlauea. Examples of spectrographic helicopter noise, a small VT event, and a larger VT event are given below the seismogram.
The seismogram tracks 24 hours of signals at station WRM, just west of Halemaʻumaʻu crater at the summit of Kīlauea. Examples of spectrographic helicopter noise, a small VT event, and a larger VT event are given below the seismogram.
This map shows recent unrest at Kīlauea's summit and Southwest Rift Zone. Yellow circles denote earthquake locations from October 4–November 5, 2023, as recorded by HVO seismometers.
This map shows recent unrest at Kīlauea's summit and Southwest Rift Zone. Yellow circles denote earthquake locations from October 4–November 5, 2023, as recorded by HVO seismometers.
Left: Annotated photo showing a continuous GPS monitoring station installed by HVO on the Island of Hawai'i. USGS photo by A.P. Ellis. Right: Example graph of processed daily GPS data positions in the east-west (top panel), north-south (middle panel), and vertical (bottom panel) axes for a GPS monitoring station at the summit of Kīlauea over the past two years.
Left: Annotated photo showing a continuous GPS monitoring station installed by HVO on the Island of Hawai'i. USGS photo by A.P. Ellis. Right: Example graph of processed daily GPS data positions in the east-west (top panel), north-south (middle panel), and vertical (bottom panel) axes for a GPS monitoring station at the summit of Kīlauea over the past two years.
In this photo, taken on October 3, 2023, near Kīlauea's coastline in Hawai‘i Volcanoes National Park, a GPS antenna is mounted on a fixed rod. A GPS receiver, housed in the yellow box, records the positions that can be compared with those from previous years to discern subtle patterns of ground deformation associated with volcanic activity.
In this photo, taken on October 3, 2023, near Kīlauea's coastline in Hawai‘i Volcanoes National Park, a GPS antenna is mounted on a fixed rod. A GPS receiver, housed in the yellow box, records the positions that can be compared with those from previous years to discern subtle patterns of ground deformation associated with volcanic activity.
Hawaiian Volcano Observatory geophysicists completed the annual GPS survey of Kīlauea. Most Kīlauea and Mauna Loa GPS campaign survey sites have been occupied every year since the early 1990s, whereas the less active volcanoes Hualālai and Haleakalā are surveyed every 3–5 years. USGS photo by A. Ellis.
Hawaiian Volcano Observatory geophysicists completed the annual GPS survey of Kīlauea. Most Kīlauea and Mauna Loa GPS campaign survey sites have been occupied every year since the early 1990s, whereas the less active volcanoes Hualālai and Haleakalā are surveyed every 3–5 years. USGS photo by A. Ellis.
Hawaiian Volcano Observatory geophysicists recently completed the annual GPS survey of Kīlauea.
Hawaiian Volcano Observatory geophysicists recently completed the annual GPS survey of Kīlauea.
This map shows recent unrest at Kīlauea summit. Yellow circles denote earthquake locations from October 4–24, 2023, as recorded by HVO seismometers. Nearly 2,000 earthquakes were detected during this time period. Colored fringes denote areas of ground deformation from September 24–October 10 as measured by satellite radar.
This map shows recent unrest at Kīlauea summit. Yellow circles denote earthquake locations from October 4–24, 2023, as recorded by HVO seismometers. Nearly 2,000 earthquakes were detected during this time period. Colored fringes denote areas of ground deformation from September 24–October 10 as measured by satellite radar.
This reference map depicts the Kīlauea summit region following the most recent eruption in September 2023. The provided statistics for the eruption were measured and calculated from detailed aerial mapping that was completed after activity had ceased; a much weaker gas plume allowed for more accurate modeling of the post-eruption lava surface.
This reference map depicts the Kīlauea summit region following the most recent eruption in September 2023. The provided statistics for the eruption were measured and calculated from detailed aerial mapping that was completed after activity had ceased; a much weaker gas plume allowed for more accurate modeling of the post-eruption lava surface.
This map shows recent unrest in Kīlauea’s summit region. Colored fringes denote areas of ground deformation and yellow circles denote earthquake locations.
This map shows recent unrest in Kīlauea’s summit region. Colored fringes denote areas of ground deformation and yellow circles denote earthquake locations.
A GPS site is occupied on the south flank of Kīlauea, inside Hawai‘i Volcanoes National Park, as part of the 2023 annual campaign survey. The survey data will supplement continuous data collected at permanent GPS sites on Kīlauea volcano. The Pacific Ocean is visible in the background. USGS photo by A. Ellis.
A GPS site is occupied on the south flank of Kīlauea, inside Hawai‘i Volcanoes National Park, as part of the 2023 annual campaign survey. The survey data will supplement continuous data collected at permanent GPS sites on Kīlauea volcano. The Pacific Ocean is visible in the background. USGS photo by A. Ellis.
A GPS survey benchmark is being occupied on the Southwest Rift Zone of Kīlauea. The metal disk on the ground beneath the tripod is the benchmark, which is cemented to the lava flow surface. Each year during the Kīlauea GPS campaign survey, a high-precision GPS unit is centered over the benchmark to collect data.
A GPS survey benchmark is being occupied on the Southwest Rift Zone of Kīlauea. The metal disk on the ground beneath the tripod is the benchmark, which is cemented to the lava flow surface. Each year during the Kīlauea GPS campaign survey, a high-precision GPS unit is centered over the benchmark to collect data.
Hawaiian Volcano Observatory geophysicists continue performing the annual GPS survey of Kīlauea. Most Kīlauea and Mauna Loa GPS campaign survey sites have been occupied every year since the early 1990s, whereas the less active volcanoes Hualālai and Haleakalā are surveyed every 3–5 years.
Hawaiian Volcano Observatory geophysicists continue performing the annual GPS survey of Kīlauea. Most Kīlauea and Mauna Loa GPS campaign survey sites have been occupied every year since the early 1990s, whereas the less active volcanoes Hualālai and Haleakalā are surveyed every 3–5 years.
This overview of the recent eruption site within caldera at the summit of Kīlauea was captured during a Hawaiian Volcano Observatory helicopter overflight on Monday, September 18, 2023.
This overview of the recent eruption site within caldera at the summit of Kīlauea was captured during a Hawaiian Volcano Observatory helicopter overflight on Monday, September 18, 2023.