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Volcano Hazard Program images.
Lava pours from the fissure just after daybreak and cascades out of sight into a deep crack. HVO geologist near upper right for perspective.
Lava pours from the fissure just after daybreak and cascades out of sight into a deep crack. HVO geologist near upper right for perspective.
This fissure is erupting 1.5 km (0.9 mi) west of Pu‘u ‘Ō‘ō Crater. You can view this eruption on the new Pu‘u ‘Ō‘ō to Nāpau Crater webcam installed today!
This fissure is erupting 1.5 km (0.9 mi) west of Pu‘u ‘Ō‘ō Crater. You can view this eruption on the new Pu‘u ‘Ō‘ō to Nāpau Crater webcam installed today!
Early morning view of the fissure eruption between Nāpau Crater and Pu‘u ‘Ō‘ō. View is to the northwest. Fume from the eruptive vent in Halema‘uma‘u can be seen at upper right against the dark mass of Mauna Loa.
Early morning view of the fissure eruption between Nāpau Crater and Pu‘u ‘Ō‘ō. View is to the northwest. Fume from the eruptive vent in Halema‘uma‘u can be seen at upper right against the dark mass of Mauna Loa.
A portion of charred, lava covered forest along the east rift zone, from the initial fissure eruption that began yesterday evening (March 5).
A portion of charred, lava covered forest along the east rift zone, from the initial fissure eruption that began yesterday evening (March 5).
A small fissure eruption between Pu‘u ‘Ō‘ō Crater and Nāpau, extending 100 m long (330 ft) and spattering 20 m (66 ft) high.
A small fissure eruption between Pu‘u ‘Ō‘ō Crater and Nāpau, extending 100 m long (330 ft) and spattering 20 m (66 ft) high.
Close-up of recently opened fissure segment. Spatter reaching about 5 m into the air.
Close-up of recently opened fissure segment. Spatter reaching about 5 m into the air.
Aerial view of Pu‘u ‘Ō‘ō and surrounding features.
Aerial view of Pu‘u ‘Ō‘ō and surrounding features.
Close-up of spattering fissure. Lava reaching 10 m into the air.
Close-up of spattering fissure. Lava reaching 10 m into the air.
View toward the SW of fissure eruption. Fissure segment in forest has shut down. Compare to earlier photos before fissure opened up in tephra.
View toward the SW of fissure eruption. Fissure segment in forest has shut down. Compare to earlier photos before fissure opened up in tephra.
A channelized flow was being erupted today from the vent on the west side of the floor of Pu‘u ‘Ō‘ō.
A channelized flow was being erupted today from the vent on the west side of the floor of Pu‘u ‘Ō‘ō.
View looking along recently opened fissure segment crossing tephra flats SW of Pu‘u ‘Ō‘ō, which is in the background.
View looking along recently opened fissure segment crossing tephra flats SW of Pu‘u ‘Ō‘ō, which is in the background.
This fissure began in the early hours of March 6, erupting spatter and producing lava flows.
This fissure began in the early hours of March 6, erupting spatter and producing lava flows.
Spatter reaching up to 30 m (100 ft) from a fissure that opened this morning.
Spatter reaching up to 30 m (100 ft) from a fissure that opened this morning.
Map showing the extent of the active flows. Reddish-brown is the flow as mapped on February 4, 2011, while bright red shows the advancement of the flow from January 13-February 4. Small ocean entries remains active at the front of both the western and eastern branches of the flow.
Map showing the extent of the active flows. Reddish-brown is the flow as mapped on February 4, 2011, while bright red shows the advancement of the flow from January 13-February 4. Small ocean entries remains active at the front of both the western and eastern branches of the flow.
Map shows activity from Episode 56
Fissures actively propagating during Kamoamoa eruption, Kīlauea, Hawai‘i. View looking at the NE end of the actively propagating fissure. Lava is just breaking the surface in foreground crack. Lava reached the surface along an actively propagating fissure during Kīlauea Volcano's Kamoamoa eruption on March 5, 2011.
Fissures actively propagating during Kamoamoa eruption, Kīlauea, Hawai‘i. View looking at the NE end of the actively propagating fissure. Lava is just breaking the surface in foreground crack. Lava reached the surface along an actively propagating fissure during Kīlauea Volcano's Kamoamoa eruption on March 5, 2011.
View along fissure looking NE toward Pu‘u ‘Ō‘ō shrouded in clouds in the background. Fissure segment in forest has shut down.
View along fissure looking NE toward Pu‘u ‘Ō‘ō shrouded in clouds in the background. Fissure segment in forest has shut down.
Following several collapses and small explosive events that deposited spatter on the floor of Halema‘uma‘u crater around noon today, the lava surface in Halema‘uma‘u was roiling and agitated for the remainder of the afternoon, with numerous points of upwelling and spattering.
Following several collapses and small explosive events that deposited spatter on the floor of Halema‘uma‘u crater around noon today, the lava surface in Halema‘uma‘u was roiling and agitated for the remainder of the afternoon, with numerous points of upwelling and spattering.
A close-up of the active lava surface in Halema‘uma‘u.
A close-up of the active lava surface in Halema‘uma‘u.
A close-up of the fissure just west of Pu‘u ‘Ō‘ō Crater. Spatter was reaching heights of 40 m (130 ft).
A close-up of the fissure just west of Pu‘u ‘Ō‘ō Crater. Spatter was reaching heights of 40 m (130 ft).
Photo taken at dawn of a fissure erupting between Pu‘u ‘Ō‘ō Crater and Nāpau.
Photo taken at dawn of a fissure erupting between Pu‘u ‘Ō‘ō Crater and Nāpau.