Once Again, the USGS or University of Utah or someone decided to change EVERYTHING THEY DO and ruin my 22-year-old website.
I can't even find where they're hiding seismograms and quake data now.
I'm also unemployed and trying to fix THAT too, so this could take a while to fix.
Bear with me, it'll be back, uhhh, SOME day... in the meantime, all historical data for the Park still exists here. Have at it.
This layout is geographically-accurate with regard to each seismometer's latitude and longitude;
reference this page to see the stations on a park map background.
To see images obscured by other images, just put your mouse over them.