Multimedia Gallery

Maintenance of high quality ShakeAlert sensor, power and telemetry station.
 

Researchers start drilling an ice core in the Greater Yellowstone Ecosystem.

Lava oozes from a small breakout near Bryson's 

This series of images from June 13 through July 7, 2018, show dramatic down-dropping of part of Kīlauea Volcano's summit caldera floor. For weeks,

On June 30, 2018, at 02:51 PM HST, a collapse/explosion event occurred at Kīlauea's summit. An ash-poor 

In the Leilani Estates subdivision, Hawaiian Volcano Observatory field crews monitoring 

The USGS Unoccupied Aircraft Systems (UAS) team conducted a flight on Kīlauea Volcano's lower East Rift Zone to collect video in the upper lava channel of 

A UAS (Unoccupied Aircraft Systems) mission on June 24, 2018, filmed details of the dramatic changes occurring within Halema‘uma‘u crater at Kīlauea's summit since explosive eruptionsof 

Geologists captured this time-lapse video of the perched lava channel issuing from 

Geology field crews on the ground near the Kīlauea's 

On June 18, 2018, at 6:13 AM, a seismic event occurred at Halema‘uma‘u that produced a relatively ash-poor gas 

In this video taken from the Leilani Estates subdivision, lava at 

On June 15, 2018, a small explosion occurred at Kīlauea's summit at 11:56:39 AM HST. The event was captured by a live streaming camera and that footage is presented in this video clip. The 

A helicopter overflight video of the lower East Rift Zone on June 14, 2018, around 6:00 AM, shows lava 

A UAS mission on June 13, 2018, filmed details of the dramatic changes occurring within Halema‘uma‘u crater at Kīlauea's summit since explosive eruptions of 

Aerial views of the ocean entry on Kīlauea Volcano's lower East Rift Zone on June 12, 2018, around 6:30 a.m. HST, show multiple small 

The interaction of molten lava flowing into cool seawater causes pulsating "littoral explosions" that throw spatter (fragments of molten lava) and pieces of solidified glassy lava (black sand, Pele's hair, limu o Pele) high into the air. In this aerial view of the Kapoho ocean entry, these dark-colored lava particles are blasted skyward through billowing white clouds of

Three closely spaced lava fountains at fissure 8

Video of the lava ocean entry during today's late afternoon overflight of the lower East Rift Zone. The

Video of the lava fountain and flow (left) from 

USGS Woods Hole Coastal and Marine Science Center personnel aboard Stockton University's R/V Petrel under survey offshore of Beach Haven, NJ in June 2018. The USGS Coastal and Marine Geology Program is working to characterize the sea floor and shallow substrate in nearshore waters, using high-resolution geophysical techniques, sediment sampling, and sea-floor photography

Clear conditions at Pu‘u ‘Ō‘ō provided good views into the crater. The crater floor collapsed, and the lava lake drained, a little more than a month ago. The crater now has a funnel-shape

Unmanned Aircraft Systems (UAS) conducted a mission on Kīlauea Volcano's lower East Rift Zone to collect video of flowing lava in the upper lava channel of fissure 8. Scientists use the video to assess lava flow velocities, which are measured by tracking surface features in the stationary video view. Using UAS for this type of investigation has many advantages because the

HVO's mid-day overflight on June 5 shows ongoing partial collapse of Halema‘uma‘u at the summit of Kīlauea Volcano. To the north of the former visitor Overlook parking area (closed in 2008) is the site of the former 

The fissure 8 

Video from helicopter overflight of Kīlauea Volcano's lower East Rift Zone on June 4, 2018, shows lava 

Beginning on June 3, lava from 

This video was taken on the June 3 7AM HST helicopter overflight, hovering offshore and looking up the flowfront. Nearly all of the front was active and advancing; advance rates were estimated at an average of 250 feet/hour (76 m/hr), and as of 7AM the flow was 500 yards (457 m) from the ocean.

Deployment of an Edgetech 512i subbottom profiler from the deck of Stockton University's R/V Petrel near Little Egg Inlet, NJ. The USGS Coastal and Marine Geology Program is working to characterize the sea floor and shallow substrate in nearshore waters, using high-resolution geophysical techniques, sediment sampling, and sea-floor photography and videography.
 

A UAS mission on May 31, 2018, filmed details of the dramatic changes occurring within Halema‘uma‘u crater at Kīlauea's summit since explosive eruptions of 

Video of fissure 8 on Kīlauea Volcano's lower

Video of fissure 8, as observed during a helicopter overflight on May 29, 2018, and as viewed from ground level. Fissure 8 was fountaining to heights of 200 feet at times, and feeding a lava flow that was traveling to the northeast.

On May 27, 2018, the Department of Interior Unmanned Aircraft Systems (UAS) Kīlauea response team was conducting mapping missions in the lower East Rift Zone to monitor 

Downrift view of fissure 7 and a line of low 

A UAS (Unmanned Aircraft Systems) mission during this past week documented the widening of the Overlook vent. 

Fissure 8, one of the westernmost active fissures on Kīlauea Volcano's lower East Rift Zone, reactivated during the overnight hours of May 25-26, with chaotic bursts of gas and lavaspatter. A mini-

Fissure 21 produced a Pāhoehoe lava flow that oozed onto Kaupili Street in the Leilani Estates subdivision. Video 1 shows the flow on May 25, around 2:15 a.m. HST.

This explosion at Kīlauea Volcano's summit, which occurred just after 6:00 p.m. HST on May 24, 2018, produced an ash cloud that rose to 10,000 feet above sea level.

Dramatic lava fountains at 

Compilation of three short videos from helicopter overflights of the 

Helicopter overflight of lower East Rift Zone ocean entry and fissure complex on May 23, 2018, around 8:00 AM HST.

This footage is from an Unmanned Aircraft System (UAS) hovering near 

A blue burning flame of methane gas was observed in the cracks on Kahukai Street during the overnight hours. When lava buries plants and shrubs, methane gas is produced as a byproduct of burning vegetation. Methane gas can seep into subsurface voids and explode when heated, or as shown in this video, emerge from cracks in the ground several feet away from the lava. When

This video was filmed on May 21, 2018, with a UAV (unmanned aerial vehicle). Limited UAV flights above the hazardous Kīlauea summit area, which is currently too dangerous for geologists to enter for ground observations, are conducted with permission from the National Park Service. The overflights collect visual information on what is happening at this rapidly changing 

A helicopter overflight of Kīlauea Volcano's lower East Rift Zone shows the interaction of lava and

Lava spatter and splashing build cones at 

Fissure fountains feed