HVO staff are conducting the annual Mauna Loa GPS campaign. During the survey, GPS instruments are deployed at established benchmarks so that their recorded positions can be compared with those from previous years to discern subtle patterns of ground deformation associated with volcanic activity.
Multimedia
Webcams—Near-real-time images from webcams.
Videos—Collection of videos recorded during field excursions or caught on our webcams.
Image Galleries—Galleries of images and events with expanded descriptions.
The Kīlauea Photo and Video Chronology and Mauna Loa Photo and Video Chronology webpages also feature photos.
Images
May 13, 2024 — Annual Mauna Loa GPS campaign underway
HVO staff are conducting the annual Mauna Loa GPS campaign. During the survey, GPS instruments are deployed at established benchmarks so that their recorded positions can be compared with those from previous years to discern subtle patterns of ground deformation associated with volcanic activity.
May 13, 2024 — Annual Mauna Loa GPS campaign underway
GPS campaign equipment being staged prior to deployment on Mauna Loa for the annual survey. Temporary GPS receivers and antennas are placed on tripods centered over benchmarks, which serve as a reference point for centering of the antenna. The equipment is left in place to collect data for a couple of days at each site.
GPS campaign equipment being staged prior to deployment on Mauna Loa for the annual survey. Temporary GPS receivers and antennas are placed on tripods centered over benchmarks, which serve as a reference point for centering of the antenna. The equipment is left in place to collect data for a couple of days at each site.
May 13, 2024 — Annual Mauna Loa GPS campaign underway
A benchmark on Mauna Loa being surveyed by GPS campaign instruments. The metal disk on the ground beneath the tripod is the benchmark, which is cemented to the lava flow surface. USGS photo by A. Ellis.
A benchmark on Mauna Loa being surveyed by GPS campaign instruments. The metal disk on the ground beneath the tripod is the benchmark, which is cemented to the lava flow surface. USGS photo by A. Ellis.
May 13, 2024 — Annual Mauna Loa GPS campaign underway
Another GPS survey benchmark being occupied on Mauna Loa, with views of Hualālai and Haleakalā in the background. USGS photo by A. Ellis.
Another GPS survey benchmark being occupied on Mauna Loa, with views of Hualālai and Haleakalā in the background. USGS photo by A. Ellis.
May 10, 2024 — Features from the June 2023 eruption at the summit of Kīlauea
A close up of the cone that formed in the June 2023 eruption, at the southwest end of Halema‘uma‘u crater, at the summit of Kīlauea. Lava from the vent poured into a ponded region, which later drained as the eruption waned. USGS photo by M. Patrick.
A close up of the cone that formed in the June 2023 eruption, at the southwest end of Halema‘uma‘u crater, at the summit of Kīlauea. Lava from the vent poured into a ponded region, which later drained as the eruption waned. USGS photo by M. Patrick.
May 10, 2024 — Maintenance on Kīlauea summit thermal camera
On May 10, HVO staff performed maintenance on the F1cam, the thermal camera at the summit of Kīlauea.
On May 10, HVO staff performed maintenance on the F1cam, the thermal camera at the summit of Kīlauea.
Videos
100 years ago at Kīlauea: The 1924 explosive eruption described by Thomas Jaggar
This two-minute video summarizes the 1924 explosive eruption at the summit of Kīlauea, which occurred 100 years ago this year. The video is narrated by Thomas Jaggar, who founded the Hawaiian Volcano Observatory in 1912. His description of the 1924 eruption was recorded in 1951 by Hawaiʻi Volcanoes National Park.
This two-minute video summarizes the 1924 explosive eruption at the summit of Kīlauea, which occurred 100 years ago this year. The video is narrated by Thomas Jaggar, who founded the Hawaiian Volcano Observatory in 1912. His description of the 1924 eruption was recorded in 1951 by Hawaiʻi Volcanoes National Park.
Kīlauea Collapse and Refilling – Changes Since 2018
This video summarizes changes to the summit Kīlauea volcano since the 2018 caldera collapse. In the year after the 2018 collapse, a water lake began to rise from the bottom. It evaporated during about 90 minutes when an eruption started in Halemaʻumaʻu crater on the night of December 20, 2020.
This video summarizes changes to the summit Kīlauea volcano since the 2018 caldera collapse. In the year after the 2018 collapse, a water lake began to rise from the bottom. It evaporated during about 90 minutes when an eruption started in Halemaʻumaʻu crater on the night of December 20, 2020.
Kīlauea earthquake activity (January 26-February 2, 2024)
This video shows earthquake activity recorded by the Hawaiian Volcano Observatory at Kīlauea summit, extending southwest, from January 26-February 2, 2024, in 12-hour snapshots.
This video shows earthquake activity recorded by the Hawaiian Volcano Observatory at Kīlauea summit, extending southwest, from January 26-February 2, 2024, in 12-hour snapshots.
PubTalk-11/2023: Six Eruptions at Two Volcanoes Over the Past Three Years
Six Eruptions at Two Volcanoes Over the Past Three Years
How the Hawaiian Volcano Observatory monitors some of Earth’s most active volcanoes
by Katie Mulliken, Geologist, Research Corporation of the University of Hawai‘i and USGS Hawaiian Volcano Observatory
Six Eruptions at Two Volcanoes Over the Past Three Years
How the Hawaiian Volcano Observatory monitors some of Earth’s most active volcanoes
by Katie Mulliken, Geologist, Research Corporation of the University of Hawai‘i and USGS Hawaiian Volcano Observatory
Mauna Loa 2022 Eruption Anniversary
Mauna Loa 2022 eruption anniversary video. Mauna Loa is Earth's largest active volcano and covers just over half of the Island of Hawaiʻi. It erupted most recently in November-December 2022, and it will erupt again.
Mauna Loa 2022 eruption anniversary video. Mauna Loa is Earth's largest active volcano and covers just over half of the Island of Hawaiʻi. It erupted most recently in November-December 2022, and it will erupt again.
Mauna Loa 2022 Eruption Anniversary (AD)
Mauna Loa 2022 eruption anniversary video. Mauna Loa is Earth's largest active volcano and covers just over half of the Island of Hawaiʻi. It erupted most recently in November-December 2022, and it will erupt again.
Mauna Loa 2022 eruption anniversary video. Mauna Loa is Earth's largest active volcano and covers just over half of the Island of Hawaiʻi. It erupted most recently in November-December 2022, and it will erupt again.
Audio
Lava lake activity from inside Halema`uma`u Crater
Sounds of lava lake activity within Kilauea Volcano's summit vent inside Halema`uma`u Crater on the afternoon of February 14, 2011. The continuous "crashing wave" noise is the sound of churning lava as gases are released from the lake surface, which is in nearly constant motion.
Sounds of lava lake activity within Kilauea Volcano's summit vent inside Halema`uma`u Crater on the afternoon of February 14, 2011. The continuous "crashing wave" noise is the sound of churning lava as gases are released from the lake surface, which is in nearly constant motion.
Dramatic Developments at Kilauea Volcano
Kilauea Volcano in Hawaii has experienced its first explosive eruption in more than 80 years and is now spewing noxious gas at 10 times the normal rate. John Eichelberger, head of the USGS Volcano Hazards Program, fills us in on the situation.
Kilauea Volcano in Hawaii has experienced its first explosive eruption in more than 80 years and is now spewing noxious gas at 10 times the normal rate. John Eichelberger, head of the USGS Volcano Hazards Program, fills us in on the situation.
Webcams
[KOcam] Live Image of upper East Rift Zone from Maunaulu
This image is from a temporary research camera positioned near Maunaulu, looking northwest toward the upper East Rift Zone of Kīlauea.
Disclaimer
This image is from a temporary research camera positioned near Maunaulu, looking northwest toward the upper East Rift Zone of Kīlauea.
Disclaimer
[MDLcam] The Upper and Middle Parts of Mauna Loa's Southwest Rift Zone
Live image of Mauna Loa's upper and middle Southwest Rift Zone from Dandelion Cone along the middle part of the rift zone [MDLcam]. This camera is a pan-tilt-zoom model and the view may change depending on activity.
Disclaimer
Live image of Mauna Loa's upper and middle Southwest Rift Zone from Dandelion Cone along the middle part of the rift zone [MDLcam]. This camera is a pan-tilt-zoom model and the view may change depending on activity.
Disclaimer
[MSPcam] Mauna Loa's Southwest Rift Zone from the South Point area
Live image of Mauna Loa's Southwest Rift Zone from the South Point area [MSPcam]. This camera is a pan-tilt-zoom model and the view may change depending on activity.
Disclaimer
Live image of Mauna Loa's Southwest Rift Zone from the South Point area [MSPcam]. This camera is a pan-tilt-zoom model and the view may change depending on activity.
Disclaimer
[MITDcam] Kīlauea upper Southwest Rift Zone
[MITDcam] Live view of Kīlauea's upper Southwest Rift Zone, looking northwest from a seismic station in the Kaʻū Desert.
[MITDcam] Live view of Kīlauea's upper Southwest Rift Zone, looking northwest from a seismic station in the Kaʻū Desert.
[B2cam] Halemaʻumaʻu crater from the east rim and down-dropped block
[B2cam] This image is from a research camera located on the down-dropped block in Kīlauea caldera and east rim of Halemaʻumaʻu crater within Hawaiʻi Volcanoes National Park. The camera is looking west towards Halemaʻumaʻu crater.
Disclaimer
[B2cam] This image is from a research camera located on the down-dropped block in Kīlauea caldera and east rim of Halemaʻumaʻu crater within Hawaiʻi Volcanoes National Park. The camera is looking west towards Halemaʻumaʻu crater.
Disclaimer
Kīlauea Volcano Live Stream - Halemaʻumaʻu crater
Live view of the eruption in Halemaʻumaʻu, from the northwest rim of the caldera, looking east [V1cam] on the USGS YouTube Channel.
- USGS Kīlauea Volcano
- USGS Hawaiian Volcano Observatory
- Kilauea webcams
Live view of the eruption in Halemaʻumaʻu, from the northwest rim of the caldera, looking east [V1cam] on the USGS YouTube Channel.
- USGS Kīlauea Volcano
- USGS Hawaiian Volcano Observatory
- Kilauea webcams