Skip to content
Guest Thinkers

SI/USGS Weekly Volcano Activity Report for 9/16-9/22/2009

The weekly USGS/Smithsonian Institute volcano activity report … with news from Russia, Papau New Guinea and beyond.
Sign up for Big Think on Substack
The most surprising and impactful new stories delivered to your inbox every week, for free.

I missed the weekly report last week (sorry), but here is the new USGS/SI volcano activity report.


Highlights include:

  • Shiveluch in Kamchatka is still erupting away, producing ~7 km / 20,000 foot ash columns as the lava dome grows. There has also been pyroclastic flows spotted emanating from the new lava dome.
  • There was a report of a ~7.5 km / 25,000 foot ash-and-steam plume from El Reventador in Ecuador.
  • More small plumes and incandescent lava bombs were spotted at the Tavurvur Crater at Rabaul in Papau New Guinea
  • Sign up for Big Think on Substack
    The most surprising and impactful new stories delivered to your inbox every week, for free.

    Related

    Up Next