The largest acidic geyser has been putting on quite a show

I wanted too see the rocks that looks like sea urchins, but I was not very lucky. I found only this https://www.google.com/search?tbnid=aJKd4DRIJu3m1M&tbnh=0&tb...

Cool. Found my way to this updates page that has a summary of volcano and seismic activity from different observatories if you click the tabs: https://www.usgs.gov/programs/VHP/volcano-updates#yvo