Extending approximately 75 miles north to south and 27 miles east to west, Newberry Volcano and its broad apron of lavas (light yellow shaded area) cover a total area of almost 1,200 square miles, making it the largest volcano of the Cascades volcanic chain. Its lavas stretch north beyond Smith Rock State Park, and south almost to Fort Rock State Natural Area.
Images
![Map of the extent of Newberry lavas including approximate ages of s...](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/masonry/public/vhp_img372.jpg?itok=lQHl1hhu)
Extending approximately 75 miles north to south and 27 miles east to west, Newberry Volcano and its broad apron of lavas (light yellow shaded area) cover a total area of almost 1,200 square miles, making it the largest volcano of the Cascades volcanic chain. Its lavas stretch north beyond Smith Rock State Park, and south almost to Fort Rock State Natural Area.
![HVO scientist conducts an interview at the summit of Kīlauea Volcan...](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/masonry/public/vhp_img5431.jpg?itok=MO3JbdQd)
Hawaiian Volcano Observatory scientist conducts an interview at the summit of Kīlauea Volcano in 2011.
Hawaiian Volcano Observatory scientist conducts an interview at the summit of Kīlauea Volcano in 2011.
![Bathymetry of the New England inner shelf and south shore of Martha’s Vineyard with model grids](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/masonry/public/thumbnails/image/model.jpg?itok=PHJv9kel)
Bathymetry of the New England inner shelf and south shore of Martha’s Vineyard with model grids
Bathymetry of the New England inner shelf and south shore of Martha’s Vineyard with model grids
![Map of Worldwide distribution of observed and inferred gas hydrates](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/masonry/public/thumbnails/image/Ruppelreservoirmap.jpg?itok=2RvlFPJm)
Worldwide distribution of observed and inferred gas hydrates in marine and permafrost-associated settings that have been the subject of drilling programs. The color coding refers to the primary sediment type in each location and therefore designates the likely type of gas hydrate reservoir at each site.
Worldwide distribution of observed and inferred gas hydrates in marine and permafrost-associated settings that have been the subject of drilling programs. The color coding refers to the primary sediment type in each location and therefore designates the likely type of gas hydrate reservoir at each site.
![Public Invited to an Eventful Month of Volcano Awareness...](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/masonry/public/vhp_img2795.jpg?itok=-b-WLZLI)
A new fissure eruption in September 2011 on the flank of Pu‘u ‘Ō‘ō on Kīlauea Volcano's east rift zone reminds us of the need to be aware of our ever-changing volcanic environment on Hawai‘i Island. "Volcano Awareness Month" events in January 2012 offer island residents and visitors many opportunities to learn more about Hawai‘i's active volcanoes.
A new fissure eruption in September 2011 on the flank of Pu‘u ‘Ō‘ō on Kīlauea Volcano's east rift zone reminds us of the need to be aware of our ever-changing volcanic environment on Hawai‘i Island. "Volcano Awareness Month" events in January 2012 offer island residents and visitors many opportunities to learn more about Hawai‘i's active volcanoes.
This near-vertical view from the helicopter shows the surface of the lava lake at Halema‘uma‘u.
This near-vertical view from the helicopter shows the surface of the lava lake at Halema‘uma‘u.
![Lava has continued to enter the ocean at West Ka‘ili‘ili, with nume...](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/masonry/public/vhp_img2029.jpg?itok=0UG0xz_v)
Lava has continued to enter the ocean at West Ka‘ili‘ili, with numerous entry points scattered along a broad section of the coast. The small boat in the center of the image provides a rough sense of scale.
Lava has continued to enter the ocean at West Ka‘ili‘ili, with numerous entry points scattered along a broad section of the coast. The small boat in the center of the image provides a rough sense of scale.
![One of the individual streams of lava cascading over the sea cliff,...](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/masonry/public/vhp_img2031.jpg?itok=tYroRuu7)
One of the individual streams of lava cascading over the sea cliff, producing a thick steam plume at the water's edge.
One of the individual streams of lava cascading over the sea cliff, producing a thick steam plume at the water's edge.
![This skylight provided a clear view of the lava stream inside the l...](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/masonry/public/vhp_img2033.jpg?itok=lyiTT4nO)
This skylight provided a clear view of the lava stream inside the lava tube on today's overflight, and a swiftly moving current could easily be seen.
This skylight provided a clear view of the lava stream inside the lava tube on today's overflight, and a swiftly moving current could easily be seen.
![This thermal image shows the western portion of the West Ka‘ili‘ili...](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/masonry/public/vhp_img2035.jpg?itok=N1bM-JyT)
This thermal image shows the western portion of the West Ka‘ili‘ili ocean entry, which hosts numerous small entry points. Active breakouts can be seen on the coastal plain along the west margin of the flow field.
This thermal image shows the western portion of the West Ka‘ili‘ili ocean entry, which hosts numerous small entry points. Active breakouts can be seen on the coastal plain along the west margin of the flow field.
![View of scattered pāhoehoe lobes and toes on the coastal plain, jus...](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/masonry/public/vhp_img2037.jpg?itok=BI6TbZrn)
View of scattered pāhoehoe lobes and toes on the coastal plain, just inland from the ocean entry.
View of scattered pāhoehoe lobes and toes on the coastal plain, just inland from the ocean entry.
Map showing the extent of lava flows erupted during Kīlauea's ongoing east rift zone eruption and labeled with the years in which they were active.
Map showing the extent of lava flows erupted during Kīlauea's ongoing east rift zone eruption and labeled with the years in which they were active.
This near-vertical view from the helicopter shows the surface of the lava lake at Halema‘uma‘u.
This near-vertical view from the helicopter shows the surface of the lava lake at Halema‘uma‘u.
![One of the individual streams of lava cascading over the sea cliff,...](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/masonry/public/vhp_img2031_0.jpg?itok=guWx4WhW)
One of the individual streams of lava cascading over the sea cliff, producing a thick steam plume at the water's edge.
One of the individual streams of lava cascading over the sea cliff, producing a thick steam plume at the water's edge.
![This skylight provided a clear view of the lava stream inside the l...](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/masonry/public/vhp_img2033_0.jpg?itok=sV6dZ2fu)
This skylight provided a clear view of the lava stream inside the lava tube on today's overflight, and a swiftly moving current could easily be seen.
This skylight provided a clear view of the lava stream inside the lava tube on today's overflight, and a swiftly moving current could easily be seen.
![This thermal image shows the western portion of the West Ka‘ili‘ili...](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/masonry/public/vhp_img2035_0.jpg?itok=jDMXRtw6)
This thermal image shows the western portion of the West Ka‘ili‘ili ocean entry, which hosts numerous small entry points. Active breakouts can be seen on the coastal plain along the west margin of the flow field.
This thermal image shows the western portion of the West Ka‘ili‘ili ocean entry, which hosts numerous small entry points. Active breakouts can be seen on the coastal plain along the west margin of the flow field.
![View of scattered pāhoehoe lobes and toes on the coastal plain, jus...](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/masonry/public/vhp_img2037_0.jpg?itok=xyE4Iaxc)
View of scattered pāhoehoe lobes and toes on the coastal plain, just inland from the ocean entry.
View of scattered pāhoehoe lobes and toes on the coastal plain, just inland from the ocean entry.
This image of a dusty plume produced by rocks collapsing from the wall of the eruptive vent within Kīlauea Volcano’s Halema‘uma‘u Crater was captured by a USGS time-lapse camera on December 21, 2011. Vigorous spattering on the lava lake deep within the vent created the orange glow visible at the base of the plume.
This image of a dusty plume produced by rocks collapsing from the wall of the eruptive vent within Kīlauea Volcano’s Halema‘uma‘u Crater was captured by a USGS time-lapse camera on December 21, 2011. Vigorous spattering on the lava lake deep within the vent created the orange glow visible at the base of the plume.
![The Entire Active Lava Bench at East Lae‘apuki Collapsed on Novembe...](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/masonry/public/vhp_img2793.jpg?itok=CDTBThnu)
The lava bench at East Lae‘apuki on November 21, 2005 before the collapse and on November 29, 2005 after the collapse.
The lava bench at East Lae‘apuki on November 21, 2005 before the collapse and on November 29, 2005 after the collapse.
On December 4, at 9:20 a.m., a collapse in the Halema‘uma‘u vent turned the plume a dusty-brown color and deposited a thin layer of ash on the road downwind of the vent. Forty minutes later, at 10:00 a.m., the plume was greatly diminished. Since this December 4 event, the plume has been small and wispy, except when heavy rains cause an increase in steam.
On December 4, at 9:20 a.m., a collapse in the Halema‘uma‘u vent turned the plume a dusty-brown color and deposited a thin layer of ash on the road downwind of the vent. Forty minutes later, at 10:00 a.m., the plume was greatly diminished. Since this December 4 event, the plume has been small and wispy, except when heavy rains cause an increase in steam.
![Footprints left in wet volcanic ash when a group of Hawaiian travel...](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/masonry/public/vhp_img2783.jpg?itok=DYzPkSGG)
Footprints made in muddy ash during Kīlauea's 1790 eruption are reminders that people experienced the largest explosive eruption in Hawai‘i in 1,000 years. Several hundred, and possibly more than a few thousand, people were killed by the eruption soon after the footprints were made.
Footprints made in muddy ash during Kīlauea's 1790 eruption are reminders that people experienced the largest explosive eruption in Hawai‘i in 1,000 years. Several hundred, and possibly more than a few thousand, people were killed by the eruption soon after the footprints were made.