Awfully hard to tell from Dave's video, but is this that circular crater on a slight rise between Plate and the general Boardwalk/Park Place area? If so, then to my knowledge it has no name but it has been active at least since August /September 2010. I saw it that year, and this year I missed any eruption but saw its surroundings sopping wet. While looking at that video, I saw other videos by somebody called "reddibacon." One of those purported to show an eruption by my GHG-8. But unless reddibacon was tromping around off-trail, then that is not GHG-8, which lies on top of the slope. Scott Bryan In a message dated 8/14/2012 1:57:06 A.M. US Mountain Standard Time, dmonteit at comcast.net writes: Graham reported seeing an unidentified geyser on Geyser Hill near Sponge. I've uploaded video of one of its eruptions. Anyone have any ideas as to what feature it might be? <http://youtu.be/qUZq3XHhTLY> Dave -------------- next part -------------- An HTML attachment was scrubbed... URL: </geyser-list/attachments/20120815/7294b950/attachment.html>