USGS/Cascades Volcano Observatory, Vancouver, Washington

Detecting Debris Flows Using Ground Vibrations
Acoustic Flow Monitors

Acoustic Flow Monitors
- Acoustic Flow Monitor System -- User Manual -- LaHusen, 2005, USGS Open-File Report 02-429
- Detecting Debris Flows Using Ground Vibrations -- LaHusen, 1996, USGS Fact Sheet 236-96
Data from Mount St. Helens
CVO Photo Archives
- Monitoring Images, 1980-2004 -- including AFMs
- Monitoring Images, 2004, 2005 -- including AFMs
Other Menus of Interest
- Debris Flows, Mudflows, and Lahars - Mount St. Helens Menu -- CVO Menu
- Debris Flows, Mudflows, and Lahars - General Menu -- CVO Menu
- Volcano and Hydrologic Monitoring Menu -- CVO Menu

URL for CVO HomePage is: <http://vulcan.wr.usgs.gov/home.html>
URL for this page is: <http://vulcan.wr.usgs.gov/Projects/AFM/framework.html>
If you have questions or comments please contact: <GS-CVO-WEB@usgs.gov>
04/25/07, Lyn Topinka

Detecting Debris Flows Using Ground Vibrations Acoustic Flow Monitors

Detecting Debris Flows Using Ground Vibrations
Acoustic Flow Monitors