USGS Volcano Hazards Program Volcano Update
Recent Observations: No unusual activity was noted at any of the Cascades Range volcanoes during the week. Volcano seismicity remained at background levels.
The U.S. Geological Survey Cascades Volcano Observatory and the University of Washington continue to monitor the Washington and Oregon volcanoes closely and will issue additional updates and changes in alert level as warranted.
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Update in Common Alerting Protocol (CAP) format