<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html;charset=ISO-8859-1"> <title></title> </head> <body text="#000000" bgcolor="#ffffff"> Smokey (<a class="moz-txt-link-abbreviated" href="mailto:mtsmokey@usadig.com">mtsmokey@usadig.com</a>     Greetings,     Although it is always fun to speculate about activity at Norris, particularly involving "disturbance" activity, it should be remembered that Norris has "disturbance" activity at many different times and strengths.  This activity can be Basin wide or localized.  It can occur at any time of the year.  Personally, I would doubt that the current earthquake activity in Long Valley is the cause of this current activity.  The "disturbance" activity at Norris just seems to have a much longer history than that.     After the Denali earthquake, the observed thermal changes at Norris were relatively short-lived.  Timing of those changes was timed almost exactly to predicted shock arrival times.  I would guess that the same timing would be difficult to correlate with this current "disturbance" activity.     But certainly have a good time with the speculations!!        Take Care,           Smokey Greg Wimpey wrote: <blockquote type="cite" cite="mid1095785354.30070.14.camel@bose.mines.edu"> <pre wrap="">The total is now over 600 with quakes continuing at a rate of a few an hour. There were a 5.5 and a 5.4 on 9/18 and a 4.8 on 9/20. Perhaps Norris has indeed been shaken up. An interesting speculation is whether these quakes are related to the volcanic systems. I don't think there is any history of volcanism in the immediate area. For more info, check out <a class="moz-txt-link-freetext" href="http://www.cisn.org/special/evt.04.09.18/">http://www.cisn.org/special/evt.04.09.18/</a> On Mon, 2004-09-20 at 21:17, <a class="moz-txt-link-abbreviated" href="mailto:TSBryan@aol.com">TSBryan@aol.com</a> wrote: </pre> <blockquote type="cite"> <pre wrap="">In a message dated 9/20/2004 8:29:54 PM Mountain Daylight Time, <a class="moz-txt-link-abbreviated" href="mailto:ynp4me@yahoo.com">ynp4me@yahoo.com</a> writes: Lots of bigger quakes in Mammoth CA- which is in the Long Valley Caldera I have NOT checked the quake sites, but per the TV there is an area some 100 miles north of Mammoth Lakes, right on the California-Nevada b order near Bodie, where in the past 48 hours there have been over 400 quakes, the largest at M4.6. All interestingWhat has Daisy done???? I'll be into the UGB tomorrow! Scott ______________________________________________________________________ _______________________________________________ Geysers mailing list <a class="moz-txt-link-abbreviated" href="mailto:Geysers@wwc.edu">Geysers@wwc.edu</a> <a class="moz-txt-link-freetext" href="https://mailman.wwc.edu/mailman/listinfo/geysers">https://mailman.wwc.edu/mailman/listinfo/geysers</a> </pre> </blockquote> <pre wrap=""> _______________________________________________ Geysers mailing list <a class="moz-txt-link-abbreviated" href="mailto:Geysers@wwc.edu">Geysers@wwc.edu</a> <a class="moz-txt-link-freetext" href="https://mailman.wwc.edu/mailman/listinfo/geysers">https://mailman.wwc.edu/mailman/listinfo/geysers</a> </pre> </blockquote> </body> </html>