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USGS Volcanoes🌋

@USGSVolcanoes

Delivering official updates and info for U.S. volcanoes. https://t.co/eugs1G0ISb email: [email protected]

calendar_today04-08-2016 17:48:19

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USGS Volcanoes🌋
@USGSVolcanoes

9 months ago

Cascade volcanoes at normal background levels of activity this week usgs.gov/programs/VHP/v…. geology team returns from 9 days at , where they studied lava flows & explosive deposits to better understand the 's eruptive history.

Cascade volcanoes at normal background levels of activity this week usgs.gov/programs/VHP/v…. #CVO geology team returns from 9 days at #GlacierPeak, where they studied lava flows & explosive deposits to better understand the #volcano's eruptive history. #CascadesVolcanoObservatory
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