I'm not sure what that could be other than the Giant Indicator Pool doing something modern observers would consider very unusual. That brings up another question, though: If you look at the enlarged version of the photo, what are the two small steam clouds immediately to its right, partially obscured by cars? David Schwarz <div class="gmail_quote">On Sun, Sep 20, 2009 at 6:38 PM, JOHN WARNOCK <<a href="mailto:johnwarnock@msn.com">johnwarnock@msn.com</a>> wrote: <blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"> <div> I went to the USGS photo file and found this picture of Giant. What do you suppose the column of steam left/center is? Just curious; John Warnock <hr></div> _______________________________________________ Geysers mailing list <a href="mailto:Geysers@lists.wallawalla.edu">Geysers@lists.wallawalla.edu</a> <a href="https://lists.wallawalla.edu/mailman/listinfo/geysers" target="_blank">https://lists.wallawalla.edu/mailman/listinfo/geysers</a> </blockquote></div>