Cascade Volcanoes USGS - Search Videos

This week, all volcanoes in the Cascade Range of Washington and Oregon are at normal background levels of activity. Current Volcano Alert Level: NORMAL Current Aviation Color Code: GREEN Weekly Update: https://www.usgs.gov/programs/VHP/volcano-updates#cvo Past Week Observations: Small magnitude earthquakes were detected at Mount Baker, Mount Rainier, Mount St. Helens, and Newberry. All monitoring data are consistent with background activity levels in the Cascades Range. Field crews were at Mount

This week, all volcanoes in the Cascade Range of Washington and Oregon are at normal background levels of activity. Current Volcano Alert Level: NORMAL Current Aviation Color Code: GREEN Weekly Update: https://www.usgs.gov/programs/VHP/volcano-updates#cvo Past Week Observations: Small magnitude earthquakes were detected at Mount Baker, Mount Rainier, Mount St. Helens, and Newberry. All monitoring data are consistent with background activity levels in the Cascades Range. Field crews were at Mount

2.2K viewsMay 24, 2024

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This week, all volcanoes in the Cascade Range of Washington and Oregon are at normal background levels of activity. Current Volcano Alert Level: NORMAL Current Aviation Color Code: GREEN Weekly Update: https://www.usgs.gov/programs/VHP/volcano-updates#cvo Past Week Observations: There were small earthquakes detected at Mount St. Helens and Mount Rainier. CVO field teams worked at Mount St. Helens this week to upgrade and repair several monitoring stations. In the video, a CVO field team returns

This week, all volcanoes in the Cascade Range of Washington and Oregon are at normal background levels of activity. Current Volcano Alert Level: NORMAL Current Aviation Color Code: GREEN Weekly Update: https://www.usgs.gov/programs/VHP/volcano-updates#cvo Past Week Observations: There were small earthquakes detected at Mount St. Helens and Mount Rainier. CVO field teams worked at Mount St. Helens this week to upgrade and repair several monitoring stations. In the video, a CVO field team returns

4.7K viewsJun 7, 2024

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All volcanoes in the Cascade Range of Oregon and Washington are at normal background activity levels. Current Volcano Alert Level: NORMAL Current Aviation Color Code: GREEN During the past week, small earthquakes were detected at Mount Rainier, Mount St. Helens, and Mount Hood. Field crews were at Mount St. Helens and Mount Rainier to finish installation of new monitoring stations. Last week, CVO staff installed five new stations along the White River, north of Mount Rainier in Washington state.

All volcanoes in the Cascade Range of Oregon and Washington are at normal background activity levels. Current Volcano Alert Level: NORMAL Current Aviation Color Code: GREEN During the past week, small earthquakes were detected at Mount Rainier, Mount St. Helens, and Mount Hood. Field crews were at Mount St. Helens and Mount Rainier to finish installation of new monitoring stations. Last week, CVO staff installed five new stations along the White River, north of Mount Rainier in Washington state.

160.9K views7 months ago

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This week, all volcanoes in the Cascade Range of Washington and Oregon are at normal background levels of activity. Current Volcano Alert Level: NORMAL Current Aviation Color Code: GREEN https://ow.ly/ZMx450W9lgf Past Week Observations: Small earthquakes were located at Mount Baker, Mount Rainier, Mount St. Helens, and Mount Hood. Field crews worked at Mount St. Helens to update and maintain monitoring equipment. Part of the work that was completed at Mount St. Helens was to upgrade the telemetr

This week, all volcanoes in the Cascade Range of Washington and Oregon are at normal background levels of activity. Current Volcano Alert Level: NORMAL Current Aviation Color Code: GREEN https://ow.ly/ZMx450W9lgf Past Week Observations: Small earthquakes were located at Mount Baker, Mount Rainier, Mount St. Helens, and Mount Hood. Field crews worked at Mount St. Helens to update and maintain monitoring equipment. Part of the work that was completed at Mount St. Helens was to upgrade the telemetr

14.9K views11 months ago

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This week, all volcanoes in the Cascade Range of Washington and Oregon are at normal background levels of activity. Current Volcano Alert Level: NORMAL Current Aviation Color Code: GREEN Weekly Update: https://www.usgs.gov/programs/VHP/volcano-updates#cvo Past week observations: Small earthquakes were detected at Mount Baker, Mount Rainier, Mount St. Helens, Mount Hood, and Crater Lake. All monitoring data are consistent with background activity levels in the Cascade Range. This week marks the 1

This week, all volcanoes in the Cascade Range of Washington and Oregon are at normal background levels of activity. Current Volcano Alert Level: NORMAL Current Aviation Color Code: GREEN Weekly Update: https://www.usgs.gov/programs/VHP/volcano-updates#cvo Past week observations: Small earthquakes were detected at Mount Baker, Mount Rainier, Mount St. Helens, Mount Hood, and Crater Lake. All monitoring data are consistent with background activity levels in the Cascade Range. This week marks the 1

28.1K viewsOct 6, 2023

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This week, all volcanoes in the Cascade Range of Washington and Oregon are at normal background levels of activity. Current Volcano Alert Level: NORMAL Current Aviation Color Code: GREEN Weekly Update: http://ow.ly/dCME50GoB7V Recent Observations: Earthquakes were located at Mount Baker, Mount St. Helens, and Mount Hood this past week, consistent with background levels activity at each volcano. Field crews worked at Mount St. Helens this week to perform maintenance at several monitoring stations

This week, all volcanoes in the Cascade Range of Washington and Oregon are at normal background levels of activity. Current Volcano Alert Level: NORMAL Current Aviation Color Code: GREEN Weekly Update: http://ow.ly/dCME50GoB7V Recent Observations: Earthquakes were located at Mount Baker, Mount St. Helens, and Mount Hood this past week, consistent with background levels activity at each volcano. Field crews worked at Mount St. Helens this week to perform maintenance at several monitoring stations

2.5K viewsOct 8, 2021

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This week, all volcanoes in the Cascade Range of Washington and Oregon are at normal background levels of activity. Current Volcano Alert Level: NORMAL Current Aviation Color Code: GREEN Weekly Update: https://www.usgs.gov/programs/VHP/volcano-updates#cvo Debris flows, debris avalanches (lahars!) are masses of rock, mud and water that travel downslope and downstream under the action of gravity. Ever curious, scientists wonder if changes, like the amount of water in a debris flow, or if it travel

This week, all volcanoes in the Cascade Range of Washington and Oregon are at normal background levels of activity. Current Volcano Alert Level: NORMAL Current Aviation Color Code: GREEN Weekly Update: https://www.usgs.gov/programs/VHP/volcano-updates#cvo Debris flows, debris avalanches (lahars!) are masses of rock, mud and water that travel downslope and downstream under the action of gravity. Ever curious, scientists wonder if changes, like the amount of water in a debris flow, or if it travel

1.5K viewsJul 22, 2022

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Scientists unravel diverse behaviors of Cascade volcanoes in subduction zone studies

Lahars – The Most Threatening Volcanic Hazard in the Cascades

This week, all volcanoes in the Cascade Range of Washington and Oregon are at normal background levels of activity. Current Volcano Alert Level: NORMAL Current Aviation Color Code: GREEN Weekly Update: https://www.usgs.gov/programs/VHP/volcano-updates#cvo Past Week Observations: Small earthquakes were detected at Mount Rainier and Mount St. Helens. All monitoring data are consistent with background activity levels in the Cascade Range. Deep beneath the volcano's surface, gases are dissolved in m

60K viewsApr 18, 2025

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This week, all volcanoes in the Cascade Range of Washington and Oregon are at normal background levels of activity. Current Volcano Alert Level: NORMAL Current Aviation Color Code: GREEN Weekly Update: https://www.usgs.gov/programs/VHP/volcano-updates#cvo Past Week Observations: During the past week, small earthquakes were detected at Mount Baker, Mount Rainier, Mount St. Helens, Mount Hood, and Newberry. All monitoring data are consistent with background activity levels in the Cascade Range. Th

2.5K viewsMay 26, 2023

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Research, monitoring, communication. Every day is #EarthDay at the USGS. Volcano monitoring and research conducted at the five US volcano observatories advances our understanding of active volcanoes and hazards, and enables the USGS Volcano Hazards Program to provide information and warnings of volcanic activity in the United States. Each observatory is assigned a geographic area of responsibility (Alaska, Hawaii, California, Cascade Range, Yellowstone). The observatories and their partner organ

29.7K viewsApr 11, 2025

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One of the most tragic volcanic events of the 20th century occurred in Colombia, in 1985, when an eruption of Nevado del Ruiz produced lahars that swept down river valleys and destroyed communities in its path. Mount Rainier and other volcanoes of the Pacific Northwest’s Cascade Range are similar to Nevado del Ruiz in many respects—massive amounts of snow and ice, a long history of lahars, and narrow valleys leading to populated areas. Could what happened at Nevado del Ruiz happen in the Pacific

15.6K viewsFeb 24, 2015

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7.3: The Variety of Volcanoes in the Cascades and the Modoc Plateau

Volcanoes tend to have seismicity that waxes and wanes over time. That’s considered normal and not necessarily a cause for concern. Let’s check in on Mount Adams to see what USGS scientists Wes Thelen and Alex Iezzi are doing to learn more about its recent earthquake activity and what it could mean for this Cascade Range volcano. In September, the USGS Cascades Volcano Observatory (CVO) and Pacific Northwest Seismic Network (PNSN) located six earthquakes at Mount Adams ranging in magnitudes from

3.3K viewsNov 22, 2024

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The Cascade Mountains have been volcanically active for 46 million years - but the volcanoes we know, like Mounts Adams and Rainier, are very young. So where are the older volcanoes? Well, their bones are scattered throughout the low country of the Cascades, if you know where to look. Let's explore with Nick Zentner. | Cascade PBS

115.4K views4 months ago

FacebookCascade PBS

Mount Hood COLLAPSING From Within — Scientists Warn Portland's Water Supply Directly In The Path

42.4K views2 weeks ago

YouTubeGeoSphere

Oregon's Three Sisters Volcano Update | Earthquake Swarms and Magma on The Move

21 views1 month ago

YouTubeGeoHazards Explained

Mount Rainier BREAKING From Within — Scientists Warn 150K Americans Live In Its Path

41.4K views2 weeks ago

YouTubeGeoSphere

Giant Magma Chambers Discovered Beneath Cascade Range!

277 views2 weeks ago

YouTubeGeo Live

Mount Hood CRACKS OPEN - 200,000 Oregonians On DEATH ZONE Alert!

43.7K views2 weeks ago

YouTubeCrisis Radar

Mount Shasta COLLAPSING — Scientists Say Mount Shasta Could Fail In Any Direction

12.8K views1 week ago

YouTubeGeoSphere

Mount Baker COLLAPSE RISK — 220,000+ People in a NO-WARNING ZONE Aert!

YouTubeCrisis CoreX

Snoqualmie Pass in the Cascade Range

467.6K viewsMay 27, 2015

YouTubehugefloods

Volcanic Rumblings In The Cascades? | Oregon Field Guide

2M viewsMay 15, 2020

YouTubeOregon Public Broadcasting

USGS Scientist Talks About Lava Lake in Halema‘uma‘u Crater

170.2K viewsMar 26, 2018

Mount St. Helens eruption highlights: September 2004 - May 2005

46.9K viewsJan 3, 2017

Mount St. Helens: A Catalyst for Change

216.5K viewsMay 11, 2010

Mount St. Helens: Instrumentation and Dome Growth, April-May 2006

142.4K viewsJan 3, 2017

Cascadia Subduction Zone—What can the landscape tell us?

27K viewsJan 26, 2020

YouTubeIRIS Earthquake Science

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