Telephoto aerial image of eruption in Halemaʻumaʻu at Kīlauea Volcano's summit taken during an overflight at approximately 7:30 a.m. HST on September 30, 2021. The active vent in the west wall of Halemaʻumaʻu is vigorously fountaining, and is one of many fountaining sources active in the lava lake right now.
Images
Telephoto aerial image of eruption in Halemaʻumaʻu at Kīlauea Volcano's summit taken during an overflight at approximately 7:30 a.m. HST on September 30, 2021. The active vent in the west wall of Halemaʻumaʻu is vigorously fountaining, and is one of many fountaining sources active in the lava lake right now.
Oblique aerial image of eruption in Halemaʻumaʻu at Kīlauea Volcano's summit taken during an overflight at approximately 7:30 a.m. HST on September 30, 2021. This view shows multiple active spattering sources in southern central part of Halemaʻumaʻu, and associated plumes of volcanic gas.
Oblique aerial image of eruption in Halemaʻumaʻu at Kīlauea Volcano's summit taken during an overflight at approximately 7:30 a.m. HST on September 30, 2021. This view shows multiple active spattering sources in southern central part of Halemaʻumaʻu, and associated plumes of volcanic gas.
Oblique telephoto aerial image of eruption in Halemaʻumaʻu at Kīlauea Volcano's summit taken during an overflight at approximately 7:30 a.m. HST on September 30, 2021.
Oblique telephoto aerial image of eruption in Halemaʻumaʻu at Kīlauea Volcano's summit taken during an overflight at approximately 7:30 a.m. HST on September 30, 2021.
Telephoto aerial image of eruption in Halemaʻumaʻu at Kīlauea Volcano's summit taken during an overflight at approximately 7:30 a.m. HST on September 30, 2021. This photo shows the eastern portoin of the nascent lava lake, where it meets the wall of Halemaʻumaʻu crater.
Telephoto aerial image of eruption in Halemaʻumaʻu at Kīlauea Volcano's summit taken during an overflight at approximately 7:30 a.m. HST on September 30, 2021. This photo shows the eastern portoin of the nascent lava lake, where it meets the wall of Halemaʻumaʻu crater.
Telephoto aerial image of eruption in Halemaʻumaʻu at Kīlauea Volcano's summit taken during an overflight at approximately 7:30 a.m. HST on September 30, 2021. This photo shows two of the many spattering sources active in the base of Halemaʻumaʻu, feeding the growing lava lake. The south wall of Halemaʻumaʻu crater is visible in the upper left portion of the image.
Telephoto aerial image of eruption in Halemaʻumaʻu at Kīlauea Volcano's summit taken during an overflight at approximately 7:30 a.m. HST on September 30, 2021. This photo shows two of the many spattering sources active in the base of Halemaʻumaʻu, feeding the growing lava lake. The south wall of Halemaʻumaʻu crater is visible in the upper left portion of the image.
Telephoto aerial image of eruption in Halemaʻumaʻu at Kīlauea Volcano's summit taken during an overflight at approximately 7:30 a.m. HST on September 30, 2021. A series of fountains in the central portion of the lava lake are visible, as well as the prominent vent in the west wall of Halemaʻumaʻu.
Telephoto aerial image of eruption in Halemaʻumaʻu at Kīlauea Volcano's summit taken during an overflight at approximately 7:30 a.m. HST on September 30, 2021. A series of fountains in the central portion of the lava lake are visible, as well as the prominent vent in the west wall of Halemaʻumaʻu.
Telephoto aerial image of eruption in Halemaʻumaʻu at Kīlauea Volcano's summit taken during an overflight at approximately 7:30 a.m. HST on September 30, 2021. This photo shows several of the fountaining sources on the base of Halemaʻumaʻu, which are only a few meters (yards) high. USGS image by K. Mulliken.
Telephoto aerial image of eruption in Halemaʻumaʻu at Kīlauea Volcano's summit taken during an overflight at approximately 7:30 a.m. HST on September 30, 2021. This photo shows several of the fountaining sources on the base of Halemaʻumaʻu, which are only a few meters (yards) high. USGS image by K. Mulliken.
Aerial image of eruption in Halemaʻumaʻu at Kīlauea Volcano's summit taken during an overflight at approximately 7:30 a.m. HST on September 30, 2021. The nascent lava lake has been rising approximately one meter (yard) an hour since the eruption began.
Aerial image of eruption in Halemaʻumaʻu at Kīlauea Volcano's summit taken during an overflight at approximately 7:30 a.m. HST on September 30, 2021. The nascent lava lake has been rising approximately one meter (yard) an hour since the eruption began.
Aerial image of eruption in Halemaʻumaʻu at Kīlauea Volcano's summit taken during an overflight at approximately 7:30 a.m. HST on September 30, 2021. Lava continues to erupt from multiple vents along the floor and western wall of Halemaʻumaʻu crater. As of this afternoon all lava activity is confined within Halemaʻumaʻu Crater.
Aerial image of eruption in Halemaʻumaʻu at Kīlauea Volcano's summit taken during an overflight at approximately 7:30 a.m. HST on September 30, 2021. Lava continues to erupt from multiple vents along the floor and western wall of Halemaʻumaʻu crater. As of this afternoon all lava activity is confined within Halemaʻumaʻu Crater.
Aerial image of eruption in Halemaʻumaʻu at Kīlauea Volcano's summit taken during an overflight at approximately 7:30 a.m. HST on September 30, 2021. In this image, multiple active fountaining sources are visible in the central and western portions of Halemaʻumaʻu.
Aerial image of eruption in Halemaʻumaʻu at Kīlauea Volcano's summit taken during an overflight at approximately 7:30 a.m. HST on September 30, 2021. In this image, multiple active fountaining sources are visible in the central and western portions of Halemaʻumaʻu.
Aerial image of eruption in Halemaʻumaʻu at Kīlauea Volcano's summit taken during an overflight at approximately 7:30 a.m. HST on September 30, 2021. The eruption is generating a vigorous plume of volcanic gas, including sulfur dioxide, being transported downwind.
Aerial image of eruption in Halemaʻumaʻu at Kīlauea Volcano's summit taken during an overflight at approximately 7:30 a.m. HST on September 30, 2021. The eruption is generating a vigorous plume of volcanic gas, including sulfur dioxide, being transported downwind.
Two video cameras are temporarily mounted on a dune at Pea Island National Wildlife Refuge on the Outer Banks of North Carolina. The cameras are imaging the southern DUNEX experiment site and are designed to have a stereo view of the beach and potential overwash path until late October. Instruments from the U.S.
Two video cameras are temporarily mounted on a dune at Pea Island National Wildlife Refuge on the Outer Banks of North Carolina. The cameras are imaging the southern DUNEX experiment site and are designed to have a stereo view of the beach and potential overwash path until late October. Instruments from the U.S.
Time-lapse of USGS researchers raising a mechanical mast with a high-resolution camera mounted on top, which was deployed atop a dune in the U.S.
Time-lapse of USGS researchers raising a mechanical mast with a high-resolution camera mounted on top, which was deployed atop a dune in the U.S.
Researchers from the USGS and North Carolina Universites set up their equipment on installed poles stretching from the dune to the surf zone.
Researchers from the USGS and North Carolina Universites set up their equipment on installed poles stretching from the dune to the surf zone.
Image showing a section of Lava River Cave, located in Northern Arizona.
Image showing a section of Lava River Cave, located in Northern Arizona.
To install instruments offshore professional divers were hired to work alongside USGS personnel. Here, long segments of pipe are jetted into the seafloor to which instruments will be attached to measure offshore oceanographic conditions.
To install instruments offshore professional divers were hired to work alongside USGS personnel. Here, long segments of pipe are jetted into the seafloor to which instruments will be attached to measure offshore oceanographic conditions.
USGS personnel install signs on the beach warning and informing beach goers of the DUNEX experiment
USGS personnel install signs on the beach warning and informing beach goers of the DUNEX experiment
USGS researcher Jenna Brown takes a measurement with a real time kinematic GPS receiver, this will give her an accurate position and height of the aluminum pole beneath it, which will have mutliple instruments attached to it to measure water flow and elevation changes.
USGS researcher Jenna Brown takes a measurement with a real time kinematic GPS receiver, this will give her an accurate position and height of the aluminum pole beneath it, which will have mutliple instruments attached to it to measure water flow and elevation changes.
USGS scientists mounted this high-resolution digital camera on an observation tower in the dune at the U.S. Army Corps of Engineers Field Research Facility near Kitty Hawk, North Carolina. The camera overlooks the beach, dune, and an instrument array, and collects images throughout calm and storm conditions.
USGS scientists mounted this high-resolution digital camera on an observation tower in the dune at the U.S. Army Corps of Engineers Field Research Facility near Kitty Hawk, North Carolina. The camera overlooks the beach, dune, and an instrument array, and collects images throughout calm and storm conditions.
Metal poles and equipment will installed on the beach and in the surf zone near the Army Corps of Engineers Field Research Facility pier near Kitty Hawk, North Carolina. The poles extend about 5 feet above the ground or seabed, to support instruments that continuously measure wave heights, water levels, and currents using acoustics.
Metal poles and equipment will installed on the beach and in the surf zone near the Army Corps of Engineers Field Research Facility pier near Kitty Hawk, North Carolina. The poles extend about 5 feet above the ground or seabed, to support instruments that continuously measure wave heights, water levels, and currents using acoustics.
Coastal communities, especially those on barrier islands, are vulnerable to processes of coastal change. The DUring Nearshore Event eXperiment (DUNEX) project is a multi-agency, a
Coastal communities, especially those on barrier islands, are vulnerable to processes of coastal change. The DUring Nearshore Event eXperiment (DUNEX) project is a multi-agency, a