. Schematic model showing a cross section of Old Faithful
![image related to volcanoes. See description](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/img7521.jpg?itok=9X6aAZbQ)
Detailed Description
Schematic model showing a cross section of Old Faithful's plumbing system as determined from seismic studies. The red circles (t0-t3) show the location of the tremor source over time, and how the tremor source migrates upward prior to an Old Faithful eruption. Times between red circles are based on a 93-minute eruption interval. Taken from an article by Wu et al., 2019, in Geophysical Research Letters, doi: 10.1029/2018GL081771.
Sources/Usage
Public Domain.