Volcano Hazards Program Office

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Timeline for eruptions at Mount Baker during the Holocene (12,000 y...

Timeline for eruptions at Mount Baker during Holocene

Timeline for eruptions at Mount Baker during the Holocene (12,000 years ago to present).

Makushin volcano

Makushin Volcano

This camera is located at MREP, on the southeast flank of Makushin, and looks northwest towards Makushin's summit. Read more about Makushin volcano.

Clear day view of PG cam

[PGcam] Lower East Rift Zone Camera from Lower East Rift Zone

This image is from atop Puʻu Honuaula looking southwest towards Leilani Estates. Fissure 22 is on the far left, and Puʻu Kaliu is the cone left of center on the skyline. The fissure 8 channel wraps from the center of the image to the lower right side of the image.

Disclaimer

The webcams are operational 24/7 and faithfully record the dark of

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Earthquakes at Mauna Loa from June 2013 to June 2015. Green circles...

Earthquakes at Mauna Loa from June 2013 to June 2015. Green circles...

Earthquakes at Mauna Loa from June 2013 to June 2015. Green circles are 0-5 km (0-3 mi) deep and similar to ones prior to 1975 and 1984 eruptions, but cluster of 5-10 km (3-6 mi) deep quakes missing.

Deformation monitoring equipment—GPS antenna maintenance on south s...

Deformation monitoring equipment—GPS antenna maintenance on south s...

Deformation monitoring equipment—GPS antenna maintenance on south side of Crater Lake National Park Boathouse on Wizard Island. Oregon

Mount Hood dominates the skyline outside of Portland, Oregon on a c...

Mount Hood dominates the skyline outside of Portland, OR on a clear...

Mount Hood dominates the skyline outside of Portland, Oregon on a clear day. An major eruption of Mount Hood would pose a great hazard to the regional economy.

Recent changes at Kīlauea volcano - October 4, 2021

The USGS Hawaiian Volcano Observatory KWcam at Kīlauea's summit has captured changes within Halemaʻumaʻu crater, at Kīlauea's summit, due to the eruption that began on September 29, 2021. At approximately 3:21 pm, HST, new fissures opened at the base of Halemaʻumaʻu crater. These fissures opened east of the large island near the center of the lava lake that was active

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Example of Yellowstone earthquake multiplets (families of repeating...

Example of Yellowstone earthquake multiplets (families of repeating...

The seismic records or waveforms are from two seismic stations, and show the highly repetitive and similar nature of the seismic events.

Cleary day view of R3 cam

[R3cam] Mobile Cam 3

This image is from a research camera positioned on the southeast flank of Puʻu ʻŌʻō, looking toward the northeast and lower east rift zone.

Disclaimer: The webcams are operational 24/7 and faithfully record the dark of night if there are no sources of incandescence or other lights. Thermal webcams record heat rather than light and get better views through volcanic

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