Earthquake Alerts / Erdbeben Schweizerische Erdbebendienst ETH Zürich - Istituto Vulcanologia INGV - Observatoire Volcanologique

Mount St. Helens in 1980 - #MountStHelens | April 14, 1980 ABC News Nightline's Ken Kashiwahara provides an update on Mount St. Helens' ongoing activity, but the volcano's next moves remain uncertain almost a month since the first earthquake. #geology #earth #science #washingtonstate #pnw #pdx #volcano

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RT @LoowitVideos: #MountStHelens | April 14, 1980

ABC News Nightline's Ken Kashiwahara provides an update on Mount St. Helens' ongoing activity, but the volcano's next moves remain uncertain almost a month since the first earthquake.

#geology #earth #science #washingtonstate #pnw #pdx #volcano https://t.co/dpMRwL8uzs

Volcaholic 🌋

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RT @LoowitVideos: #MountStHelens in 1980 | March 25

The volcano's quake count continues to skyrocket. Five quakes larger than M4 occurred within an hour, 22 in one 8-hour period.

At Timberline, #KGW’s Boyd Levet interviews a @wsdot snowplow driver who experienced one. 🧵 #geology #volcanoes #PNW https://t.co/L27obDbfC9

Volcaholic 🌋

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