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Your search on Keywords contains 'volcano' returned 1149 results, Showing page 1 of 20, Items 1 through 60

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Accessible PDF file of two-page Unigrid brochure for Pinnacles National Park

Pinnacles National Park Brochure

Accessible PDF file of two-page Unigrid brochure for Valles Caldera National Preserve

Valles Caldera National Preserve Brochure

Accessible PDF file of two-page Unigrid brochure for Petroglyph National Monument

Petroglyph National Monument Brochure

Accessible PDF file of two-page Unigrid brochure for Sunset Crater Volcano National Monument

Sunset Crater Volcano National Monument Brochure

Accessible PDF file of two-page Unigrid brochure for Bandelier National Monument

Bandelier National Monument Brochure

Exterior of Welcome Center located at Kilauea Military Camp.

Welcome Center at Kilauea Military Camp

Merchandise from the park store on shelves and informational posters.

Welcome Center Park Store

A ranger pointing to an orientation map.

Visitor information at the Welcome Center

Park store products and an orientation map.

Hawaiʻi Pacific Parks Association park store

Exterior of Welcome Center located at Kilauea Military Camp.

Album - 4 Items
Welcome Center

Fountains of lava and a large gas plume emitting from a volcanic crater.

Eruption views from Volcano House Hotel.

Panorama of Kīlauea erupting, and Maunaloa and Maunakea volcanoes in a distance.

Panorama of Kīlauea erupting, and Maunaloa and Maunakea volcanoes.

Several fountains of lava erupting from within a crater producing a large gas plume with Maunaloa volcano in a distance.

Kīlauea erupting with Maunaloa volcano in a distance.

Visitors stand at a craters edge looking at an eruption within a crater.

Visitors look at an eruption from an overlook near Keanakākoʻi crater.

Fountains of lava shoot hundreds of feet in the air at night from within a crater.

Lava fountains from an eruption viewing overlook near Kīlauea Overlook.

Fountains of lava erupt from a crater floor hundreds of feet into the air.

Lava fountains from an eruption viewing overlook near Keanakākoʻi crater.

Large fountain of lava within Halemaʻumaʻu crater with visitors on the rim.

Album - 14 Items
December 2024 Summit Eruption

A one-story brown building that serves as the Kīlauea Visitor Center in Hawaiʻi Volcanoes National Park. The American flag, with the Hawaiʻi state flag below it, flies on a flagpole in front of the building.

Album - 11 Items
January 2025 Events

Download the PDF to access the complete text of the transcript.

mckeeman_georjean_oct_22_2014.pdf

Download the PDF file to access the full text.

lowenstern_jacob_2022-02-11.pdf

A man holds an award with two men in gray and green uniforms at an award ceremony.

Recipient of the 2023 Excellence in Interpretation Individual Award

A man holds an award with two men in gray and green uniforms at an award ceremony.

Recipient of the 2024 Excellence in Interpretation Individual Award

Milky Way and a red glow observed from a distance.

Album - 2 Items
June 2024 Southwest Rift Eruption

Trail towards caldera with a night glow from lava and a moonbow in the distance.

Moonbow during an eruption at Kīlauea

Album - 4 Items
Eruptions at Kīlauea

Three Jr. Rangers climb up the many limestone steps of the Island Trail at Walnut Canyon surrounded by snow and juniper trees.

Album - 15 Items
Jr. Rangers in the Flagstaff Area National Monuments

Two extinct volcanic hills made of black cinder rock surrounded by pine trees and sparse grasses. Many of the pine trees are charred from a recent wildfire. The sky is blue with white puffy clouds.

Cinder Hills Overlook western view

Sparse pine trees growing in black volcanic cinders with a paved road through the foreground. A large extinct volcano with rolling hills, a blue sky, and white puffy clouds.

Cinder Hills Overlook Northeast view

A wide view of rolling volcanic hills partially covered in snow surrounded by sparse pine trees and a blue sky with puffy white clouds.

Album - 7 Items
Views from Cinder Hills Overlook

a hand-colored photo of three small reddish spatter cones with a few cinder cones in the distance

Hand-colored Spatter Cones Photo

A chain of several round, volcanic craters along a ridge in the landscape leading toward a distant mountain range. One crater has another, smaller crater inside. Several other cinder cones are visible in the distance.

Sheep Trail Buttes

A large, steep-sided volcanic crater with stripes of black and reddish-brown around its sides and mountains in the distance.

Big Craters

black rocks with thick wrinkly folds in front of a large cinder cone

Pahoehoe Folds In Front of Big Cinder Butte

Large spatter ramparts form around active vents.

Album - 10 Items
September 2023 Summit Eruption

a family appearing very small as they hike down a bare, black cinder cone

Family Hiking Inferno Cone

a volcanic crater with a flat sagebrush-covered center surrounded by dark lava rock walls

Inside Echo Crater

a cinder cone volcano with slopes covered in sagebrush viewed from a trail

Echo Crater From the Wilderness Trail

A volcanic crater producing lava from a cone with a large mushroom shaped volcanic plume above it.

Album - 9 Items
June 2023 Summit Eruption

A photograph of Mauna Loa being bombed.

1935 Mauna Loa Bombing

A large lava lake within a crater.

1967 Lava Lake within Halemaʻumaʻu Crater

Black and white image of two fountains overflowing at its edge at night.

Album - 5 Items
Lava Lakes: Then and Now

Group of visitors viewing an eruption at night.

Album - 10 Items
2023 Kīlauea Summit Eruption

Two volcanoes erupt in the early morning. A red glow can be seen from both summits.

Kīlauea and Mauna Loa Erupt Side By Side

a small, black volcanic cone with a paved trail winding up and around the side

Spatter Cone

An aerial view of a crater below cliffs.

Kauhakō Crater

Illustration of a broad and low shield volcano erupting. Surface lava flows and steam vents are shown. Feature labels include Fire fountain, Lava flow, Laze plume, Vent, Lava flow field, Tephra, Vog (volcanic smog), Breakout, and Lava tube.

USGS-NPS Shield Volcano Diagram with labels

Illustration of a composite volcano peak erupting. One-quarter of the mountain is cut away to show features below ground. Above ground features include lava flows, steam vents, snow fields, a landslide, and a large ash plume from the mountain top vent.

USGS-NPS Composite Volcano Diagram

Illustration of a composite volcano peak erupting. One-quarter of the mountain is cut away to show features below ground. Above ground features include lava flows, steam vents, snow fields, a landslide, and a large ash plume from the mountain top vent. Feature labels include Magma, Conduit, Lava flow, Lahar, Pyroclastic flow, Lava dome, Vent, Landslide (debris avalanche), fumaroles, Eruption column, Eruption cloud, Ash (tephra) fall, and Prevailing wind.

USGS-NPS Shield Volcano Diagram with labels

Illustration of a broad and low shield volcano erupting. Surface lava flows and steam vents are shown.

USGS Shield Volcano Diagram

Illustration showing size comparisons for 3 types of volcanoes (in decreasing order): Shield volcano, Composite volcano, and Cinder cone volcano. The simplified mountain profiles feature Mouna Loa (Shield volcano), Mount Rainier (Composite volcano), and Capulin Volcano (Cinder cone volcano).

NPS Volcano Size Comparison Diagram

Illustration of a Maar explosion showing features above and below the ground surface. Below the surface, magma conduits are shown and an explosive interaction of magma a ground water is depicted. The ground surface shows a large crater with an ash cloud rising from it. Labels include Zone of confinement, Magma-water interface, Water, Water table, surge, and Air fall.

NPS Maar Diagram

Illustration showing a cross section of a lava dome. The magma conduit is shown beneath the ground surface and colors indicate levels of heat within the dome decreasing toward the surface. Surface feature labels include Breccia; Flow banding, Rough, rubbly surface; and Spines.

NPS Lava Dome Diagram

A block diagram of a volcanic dike showing features above and below the ground surface. Below the surface, a large vertical magma body is shown and at the surface, the magma feeds linear fissure vents. Labels below the surface include To magma reservoir, Magma movement, dike, dike injection, and Crustal extension. Labels above the ground surface include Non-eruptive fissure, Eruptive fissure, Spatter cone, Lava flow, and Normal faults.

NPS Fissure Volcano Diagram

Illustration of volcanic features of a caldera-forming eruption. The foreground is cut away to show magma conduits and rock layers. Caldera ring-faults are labeled near the ground surface, and surface features include ash and steam plumes.

NPS Explosive Caldera Diagram

Illustration of a cinder cone erupting. One-quarter of the mountain is cut away to show the magma conduit and rock layering.

NPS Cinder Cone Diagram

Illustration of a cinder cone erupting. One-quarter of the mountain is cut away to show the magma conduit and rock layering. Labeled surface features include Volcanic bombs, Tephra, Vent, Spatter, Rafted cinder cone, and a lava flow.

NPS Cinder Cone Diagram with Labels

Illustration of a cinder cone erupting. One-quarter of the mountain is cut away to show the magma conduit and rock layering.

Album - 11 Items
Anatomy of a Volcano

panoramic view of an expansive landscape with several cinder cones

Panoramic View From Scenic Pullout

a rocky landscape with large cracks in the ground visible in the middle of the photo

Fissures Running Toward The Watchman and The Sentinel

a large cinder cone in front of a field of dark lava rocks with pine trees and sagebrush in the foreground

Big Cinder Butte at Evening

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