<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:st1="urn:schemas-microsoft-com:office:smarttags" xmlns="http://www.w3.org/TR/REC-html40"> <head> <META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=us-ascii"> <meta name=Generator content="Microsoft Word 11 (filtered medium)"> <o:SmartTagType namespaceuri="urn:schemas-microsoft-com:office:smarttags" name="place"/> <o:SmartTagType namespaceuri="urn:schemas-microsoft-com:office:smarttags" name="City"/> <o:SmartTagType namespaceuri="urn:schemas-microsoft-com:office:smarttags" name="PersonName"/>  <style>  </style> </head> <body lang=EN-US link=blue vlink=blue> <div class=Section1> For a market research (!) class I did a study to see if there was statistical evidence of a beehive/OF connection. Nope.  A few years ago I did one on my own for Castle and Grand.  Again, nope. <o:p></o:p> <o:p> </o:p> And you saw Grand erupt from a completely empty pool – that is, it erupted even before Grand reached overflow from the previous eruption. Dates and times, please, because its interval would be completely out of whack with t/e surrounding intervals. <o:p></o:p> <o:p> </o:p> I agree with Scott to keep an eye on features near Grand, from Belgian to Wave.  What to me was most amazing about the shorter intervals was the narrowness of the eruption window.  After the five hour mark, the first fill of grand that even looked semi -OK at the 12 minute mark would be the one.  Also\, its eruptions were tall, much taller than those before this fun time.<o:p></o:p> <o:p> </o:p> Paul Strasser<o:p></o:p> <div> <div class=MsoNormal align=center style='text-align:center'> <hr size=2 width="100%" align=center tabindex=-1> </div> From: geysers-bounces@lists.wallawalla.edu [mailto:geysers-bounces@lists.wallawalla.edu] On Behalf Of Andiy Wagner Sent: Wednesday, September 12, 2012 1:29 AM To: <st1:PersonName w:st="on">Geyser Observation Reports</st1:PersonName> Subject: Re: [Geysers] GSA article<o:p></o:p> </div> <o:p> </o:p> My father and I have seen Grand do some weird things. One observation was that when Castle goes, Grand will follow. This happens between 60-75% of the time and Grand has erupted from a completely empty pool at times for this. Rick Hutchinson also noted it with my dad. This has lead to some spectacular frames of Grand, Castle, <st1:place w:st="on">Old Faithful</st1:place>, and Beehive going at the same time. Once apparently Giantess joined in instead of Beehive.  Dad and I have observed Grand erupting outside the normal window many times over the years. I am personally all for the six hour window. Just means I will have to pick now between it and <st1:City w:st="on"><st1:place w:st="on">Riverside</st1:place></st1:City>. That is a toss up. Leads to fun questions like, "Are there actually any "normal" eruptions of the big geysers really?" LOL. Food for thought. A<o:p></o:p> <div> On Mon, Sep 10, 2012 at 2:32 PM, jereb <<a href="mailto:jereb@earthlink.net" target="_blank">jereb@earthlink.net</a>> wrote:<o:p></o:p> <div link=blue vlink=purple> <div> So these guys believe that more YNP eruptions are possible but downplay the possibility of a caldera forming super eruption?<o:p></o:p>  <o:p></o:p> And do you have any past history with Grand to speculate about the current 5+ hour eruption sequence. <o:p></o:p>  <o:p></o:p> Chemo day one week from tomorrow. looking forward to getting it started.<o:p></o:p>  <o:p></o:p>  <o:p></o:p> jereb<o:p></o:p>  <o:p></o:p>  <o:p></o:p>  <o:p></o:p> <div> <div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'> From: <a href="mailto:geysers-bounces@lists.wallawalla.edu" target="_blank">geysers-bounces@lists.wallawalla.edu</a> [mailto:<a href="mailto:geysers-bounces@lists.wallawalla.edu" target="_blank">geysers-bounces@lists.wallawalla.edu</a>] On Behalf Of <a href="mailto:TSBryan@aol.com" target="_blank">TSBryan@aol.com</a> Sent: Sunday, September 02, 2012 11:09 AM To: <a href="mailto:geysers@lists.wallawalla.edu" target="_blank">geysers@lists.wallawalla.edu</a> Subject: [Geysers] GSA article<o:p></o:p> </div> </div> <div>  <o:p></o:p> <div> I am taking some liberty in attaching an article published in the September 2012 issue of GSA Today. The title is "Future volcanism at <st1:place w:st="on">Yellowstone</st1:place> caldera: Insights from geochemistry of young volcanic units and monitoring of volcanic unrest." Please do note that this article is under copyright by The Geological Society of America and I pass this along for your reading only.<o:p></o:p> </div> <div>  <o:p></o:p> </div> <div> Scott Bryan<o:p></o:p> </div> </div> </div> </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><o:p></o:p> </div> <o:p> </o:p> </div> </body> </html>