Thank you for the info, Scott - it definitely was a roaring fumarole that evening. Janet White On 8/29/2012 4:36 PM, TSBryan at aol.com wrote: > River Growler. The force of the steam emission varies some but it is > steady and I, at least, have never seen a trace of liquid water coming > from it (other than steam condensate, of course). Here is Whittlesey's > brief entry from _Wonderland Nomenclature_. > > *RIVER GROWLER*---A hot spring (sometimes a roaring fumarole) of the > Castle Group of Upper Geyser Basin, located at water's edge on > Firehole River across the river from Terra Cotta Spring ("Brick > Spring").It was characteristically named in 1959 by naturalists > studying the effects of the earthquake of that year on thermal > features.[1] <aoldb://mail/write/template.htm#_ftn1> > > Note that I will argue against saying "Castle Group", since this is on > the east side of the river. But that's a picky point. Note, too, that > Lee is referring to Terra Cotta Spring, not to the Terra Cotta geysers > that are much closer to the river bridge. Last, that feature in one of > the photos downstream and across the river is Spanker Geyser. > > Scott Bryan > > > ------------------------------------------------------------------------ > > [1] <aoldb://mail/write/template.htm#_ftnref1> Map:"Castle Group, > Upper Geyser Basin", Watson and Higgins, 1959. > > In a message dated 8/29/2012 8:48:21 A.M. US Mountain Standard Time, > janet at snowmoon.us writes: > > First of all, I apologize for sitting on this so long - it just > completely slipped my mind until processing more photos from our > trip in May of this year. Mike and I took a walk after dinner and > while crossing the bridge by Castle, I noticed this steaming so > powerfully you could easily hear it. That was at 1922 on 18 May > 2012. We kept walking and came back up the old road. By the time > we reached it again, it was still powerfully steaming - maybe even > a bit more. The second photo was taken at 1922. > > I can't find any reference that covers this unnamed thermal > feature. Anyone know? > > > > _______________________________________________ > Geysers mailing list > Geysers at lists.wallawalla.edu > -------------- next part -------------- An HTML attachment was scrubbed... URL: </geyser-list/attachments/20120829/2e5acac9/attachment-0001.html>