SI/USGS Weekly Volcano Activity Report for 5/13-19/2009

A week's worth of volcano news in one sitting, thanks to the USGS and Smithsonian Inst.'s Global Volcanism Program.

Thanks again, Sally Kuhn Sennert for putting it together!

This week's highlights include:

  • Small ash column spotted at Manam, Papua New Guinea. We talked about Manam not too long ago.
  • More details of the ongoing submarine eruption at West Mata in the Mariana Islands.
  • The lava dome continues to grow on Redoubt, Alaska with no real collapse yet.
  • Pilots spotted small (2.1 km / 7,000 foot) steam/ash plumes at Suwanosejima, Japan.
  • 5-6 km / 18-25,000 foot ash plumes were produced by Ubinas in Peru.

More like this

Manam in Papua New Guinea erupting in 2004
Two papers submitted, one to go. Keeps you quite busy, let me tell you. Lava flow from a 2006 eruption on Mayon in the Philippines. A few bits of news today:
Before it gets lost in the mists of time/finals, here is the weekly volcano report brought to us by the USGS and the Smithsonian Global Volcanism Program.
This week went fast, didn't it? The Baekdu caldera along the North Korean/Chinese border.