---

Activity

2007

• QUIESCENT DEGASSING OF MT. BAKER VOLCANO, WASHINGTON, USA
  26 Holocene Volcanic and Glacial Geology at Mount Baker, Washington: Reports from On-Going Field Studies
  Sunday, 6 May 2007

  8:00 AM - 12:00 PM

---

2005

• EMISSION RATES OF CO2, SO2, AND H2S DURING THE 2004-2005 ERUPTION OF MOUNT ST. HELENS
  242 The 2004–2005 Eruption of Mount St. Helens: New Insights and Hazard Management of an Extraordinary Dacitic Dome-Growth Eruption
  Wednesday, 19 October 2005

  1:30 PM - 5:30 PM

---

2003

• AIRBORNE GAS SURVEILLANCE OF CASCADES VOLCANOES
  T218 Hydrothermal Alteration on Active Volcanoes: Processes, Rates, and Applications to Hazards and Resources
  Wednesday, 5 November 2003

  8:00 AM - 12:00 PM

---

2002

• CO2 AND H2S IN THE AIR OVER THE GROUND-SWELLING AREA WEST OF SOUTH SISTER VOLCANO, CENTRAL OREGON CASCADE RANGE
  35 Hazards and Risks from Cascade Volcanoes
  Wednesday, 15 May 2002

  8:00 AM - 12:00 PM