Map as of 10:00 a.m. HST, August 3, 2018. Given the dynamic nature of Kīlauea's lower East Rift Zone eruption, with changing vent locations, fissures starting and stopping, and varying rates of lava effusion, map details shown here are accurate as of the date/time noted. Shaded purple areas indicate lava flows erupted in 1840, 1955, 1960, and 2014-2015.
Images
Map as of 10:00 a.m. HST, August 3, 2018. Given the dynamic nature of Kīlauea's lower East Rift Zone eruption, with changing vent locations, fissures starting and stopping, and varying rates of lava effusion, map details shown here are accurate as of the date/time noted. Shaded purple areas indicate lava flows erupted in 1840, 1955, 1960, and 2014-2015.
Sink holes (dark spots to right of large tree) are beginning to form along fractures beneath the field of tephra that has formed downwind of fissure 8.
Sink holes (dark spots to right of large tree) are beginning to form along fractures beneath the field of tephra that has formed downwind of fissure 8.
Aerial view toward the southwest of the ‘a‘ā lava flows along the coast. Plumes of laze along the broad ocean entry flow front are near the former Ahalanui Beach Park.
Aerial view toward the southwest of the ‘a‘ā lava flows along the coast. Plumes of laze along the broad ocean entry flow front are near the former Ahalanui Beach Park.
Taken from the July 31 morning overflight, this photo shows the west side of the fissure 8 lava channel with Kapoho Crater in the foreground. Fissure 8 and its gas plume are visible in the distance.
Taken from the July 31 morning overflight, this photo shows the west side of the fissure 8 lava channel with Kapoho Crater in the foreground. Fissure 8 and its gas plume are visible in the distance.
During HVO's morning overflight today, the dramatic difference in landscapes on the northern and southern sides of the fissure 8 lava channel was readily apparent.
During HVO's morning overflight today, the dramatic difference in landscapes on the northern and southern sides of the fissure 8 lava channel was readily apparent.
Fissure 8 and a full lava channel as seen during HVO's early morning overflight. The visible road is Nohea Street in the Leilani Estates subdivision.
Fissure 8 and a full lava channel as seen during HVO's early morning overflight. The visible road is Nohea Street in the Leilani Estates subdivision.
Aerial view of Kapoho Crater looking toward the south-southeast. Part of the lava channelbecame blocked just upstream of Kapoho Crater yesterday, diverting flows to the west and then south around the crater (center right). Lava exiting a crusted section of the channel continued flowing in the channel pathway (lower center to left).
Aerial view of Kapoho Crater looking toward the south-southeast. Part of the lava channelbecame blocked just upstream of Kapoho Crater yesterday, diverting flows to the west and then south around the crater (center right). Lava exiting a crusted section of the channel continued flowing in the channel pathway (lower center to left).
This aerial view of Kīlauea's summit (taken early yesterday morning, looking south) shows some well-known features and some that are now more obvious as a result of ongoing collapse of Halema‘uma‘u and parts of the summit caldera floor.
This aerial view of Kīlauea's summit (taken early yesterday morning, looking south) shows some well-known features and some that are now more obvious as a result of ongoing collapse of Halema‘uma‘u and parts of the summit caldera floor.
Dr. Meagan Gonneea (Cape Cod, MA) retrieves a core from an infilling salt marsh pond in the Great Barnstable Marsh.
Dr. Meagan Gonneea (Cape Cod, MA) retrieves a core from an infilling salt marsh pond in the Great Barnstable Marsh.
Southern end of the active fissure 8 flow margin north of the Analannui Park, known as the warm ponds. The flow margin is estimated to be about 500 m (0.3 mi) from the park.
Southern end of the active fissure 8 flow margin north of the Analannui Park, known as the warm ponds. The flow margin is estimated to be about 500 m (0.3 mi) from the park.
Lava entering the ocean as seen through steam and rain early this morning.
Lava entering the ocean as seen through steam and rain early this morning.
Fissure 8 and Leilani Estates viewed from the south. Houses in the foreground are located in the southern portion of Leilani Estates.
Fissure 8 and Leilani Estates viewed from the south. Houses in the foreground are located in the southern portion of Leilani Estates.
The lower section of the fissure 8 lava channel appears to be almost completely crusted over, and the lava level in the channel was lower during this morning's overflight.
The lower section of the fissure 8 lava channel appears to be almost completely crusted over, and the lava level in the channel was lower during this morning's overflight.
Multiple ocean entries were active this early morning, each contributing to the prominent "laze" plume above the area. Lava moves from the open channel through the molten core of the broad ‘a‘ā flow field to the ocean. Kapoho Crater is at middle right of photo.
Multiple ocean entries were active this early morning, each contributing to the prominent "laze" plume above the area. Lava moves from the open channel through the molten core of the broad ‘a‘ā flow field to the ocean. Kapoho Crater is at middle right of photo.
Lava still oozes from the northern edge of the ‘a‘ā flow near the lighthouse at Cape Kumukahi (upper right). Smoke from burning vegetation marks location of lava oozeouts. View is toward the northeast.
Lava still oozes from the northern edge of the ‘a‘ā flow near the lighthouse at Cape Kumukahi (upper right). Smoke from burning vegetation marks location of lava oozeouts. View is toward the northeast.
Fissure 8 (lower right) and open lava channel leading to the northeast.
Fissure 8 (lower right) and open lava channel leading to the northeast.
Braided section of the lava channel located "downstream" between about 3.5 to 6 km (2.2 to 3.7 mi) from fissure 8 (upper right). The width of the two channels in the middle center is about 325 m (1,065 ft). View is toward the southwest.
Braided section of the lava channel located "downstream" between about 3.5 to 6 km (2.2 to 3.7 mi) from fissure 8 (upper right). The width of the two channels in the middle center is about 325 m (1,065 ft). View is toward the southwest.
View of the partially filled Kapoho Crater (center) and the open lava channel where it makes a 90-degree turn around the crater. The open channel no longer directly enters the ocean. Lava flows freely through the channel only to the southern edge of Kapoho Crater (left side of image).
View of the partially filled Kapoho Crater (center) and the open lava channel where it makes a 90-degree turn around the crater. The open channel no longer directly enters the ocean. Lava flows freely through the channel only to the southern edge of Kapoho Crater (left side of image).