Images

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.

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.

USGS Hawaiian Volcano Observatory geologists document the early phases of the eruption southwest of Kīlauea summit on June 3, 2024. On the left, a geologist photographs the activity while a geologist on the right uses the laser rangefinder to measure the length of the fissure and height of the fountains. USGS image by C. Sealing.

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. 

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's eruption plume illuminated during the early morning hours of June 3, 2024, visible from the Volcano Golf Course area. USGS image by D.A. Phillips. 

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.

At approximately 3:15 a.m. HST, the eruption south of Kīlauea's summit remained active. USGS Hawaiian Volcano Observatory geologists captured this view on route to the eruption area. USGS image by N. Deligne. 

By approximately 3:30 a.m. HST on June 3, 2024, the glow from the eruption that started just hours prior at Kīlauea had significantly decreased. USGS image by D. Downs. 

Aerial image of the Southwest Rift Zone eruption of Kīlauea, viewed during an overflight at approximately 6 a.m. on June 3, 2024. USGS image.

USGS Hawaiian Volcano Observatory geologists visited the young lava flows formed within the past 9 hours on the upper Southwest Rift Zone of Kīlauea volcano. At the eruption site, geologists documented lava flow margins, collected samples, and deployed a new webcam to monitor the eruption. USGS image taken the morning of June 3, 2024. USGS image by N.

Scientists observed cracks in previous eruptive surfaces near the new fissure eruption southwest of Kīlauea's summit on June 3, 2024. These cracks ranged from a few centimeters (inches) to approximately 2 meters (6.6 feet) wide.

Frothy, glassy fragments of lava from the fountains of Kīlauea's June 3 eruption fissures were found scattered around newly-erupted lava flows. These tephra contain valuable geochemical information about the magma which fueled the eruption. USGS image by D. Downs. 

In this photo taken at about 6 a.m. HST on June 3, both lava fountains (left) and emissions of volcanic ash (right) are visible erupting from the new fissures in Kīlauea's Southwest Rift Zone. The ash is dark gray, while the remainder of the whitish plumes are composed of steam and other volcanic gases. USGS photo by Tricia Nadeau (HVO)

Around 6 a.m. HST on June 3, 2024, a helicopter overflight by USGS HVO scientists was observed by a field crew taking gas measurements of the new fissure eruption in Kīlauea's Southwest Rift Zone.  USGS photo by Tricia Nadeau (HVO)

While observing the new fissure eruption in Kīlauea's Southwest Rift Zone, HVO scientists in the field were treated to views of rainbow terminating in the cloud of volcanic gases. USGS photo by Tricia Nadeau (HVO)

On June 3, 2024, HVO field crews collected cooled spatter from the then inactive vents of Kīlauea's Southwest Rift Zone eruption. Samples are processed in the laboratory to determine their chemistry, which helps HVO scientists understand where the magmas were stored prior to eruption. USGS photo by K. Lynn.

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 spatter. When very fluid lava lands on the ground, it may flatten upon impact and produce spatter known as 'pancake bombs.' When lava is stretched even further when cooling, thin strands of glass (Pele's hair) are created.

Early morning glow of the eruption southwest of Kīlauea summit on June 3, 2024. This image was taken at 4:27 a.m. HST looking southeast toward the eruptive fissures. USGS image by H Winslow.