<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="City"/> <o:SmartTagType namespaceuri="urn:schemas-microsoft-com:office:smarttags" name="place"/>  <style>  </style> </head> <body lang=EN-US link=blue vlink=purple> <div class=Section1> From Ralph Taylor on Sunday 12 September 2004<o:p></o:p> <o:p> </o:p> I have posted the latest geyser statistics on the GOSA website at <o:p></o:p> <o:p> </o:p> <a href="http://www.geyserstudy.org/electronic_summary_2004.htm" title="http://www.geyserstudy.org/electronic_summary_2004.htm">http://www.geyserstudy.org/electronic_summary_2004.htm</a><o:p></o:p> <o:p> </o:p> <st1:City w:st="on"><st1:place w:st="on">Riverside</st1:place></st1:City> is back to bimodality, Grand is still averaging around seven hours, but with more variation (a 90 minute window is needed for prediction now).  Plume has gone back to sleep as of 0:44 on 8 September.  There was a Plume noted in the logbook after that, but it left absolutely no trace on the logger record.  <o:p></o:p> <o:p> </o:p> Someone suggested to me that I add statistics for <st1:City w:st="on"><st1:place w:st="on">Riverside</st1:place></st1:City>’s long and short modes; I have done so.  For the past week <st1:place w:st="on"><st1:City w:st="on">Riverside</st1:City></st1:place> has been bimodal with 13 long and 13 short intervals.  <o:p></o:p> <o:p> </o:p> Our Aurum logger quit (low battery) and I am not sure it is working now.  I plan to replace it this week.<o:p></o:p> <o:p> </o:p> I did not receive the Great Fountain data this week but will be updating the stats for Great Fountain next weekend.<o:p></o:p> <o:p> </o:p> Green Spring had five eruptions between 1 and 9 September (2045 on 1 September, 2250 on 3 September, and 0315, 1220, and 1930 on 6 September.<o:p></o:p> <o:p> </o:p> The next download will be Sunday 19 September, and I hope to have the stats posted on Monday 20 September.<o:p></o:p> <o:p> </o:p> If you are visiting <st1:place w:st="on">Old Faithful</st1:place>, remember that the graphs showing the geyser activity for the year are in a binder at the OFVC desk and can be perused at the information desk.  Just ask the Rangers on duty (but please remember how busy they get just after <st1:place w:st="on">Old Faithful</st1:place> erupts).<o:p></o:p> <o:p> </o:p> Ralph Taylor<o:p></o:p> <o:p> </o:p> </div> </body> </html>