<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta content="text/html;charset=ISO-8859-1" http-equiv="Content-Type"> <title></title> </head> <body bgcolor="#ffffff" text="#000000"> It also showed up on all the heliocorders in California and elsewhere. <a class="moz-txt-link-freetext" href="http://quake.usgs.gov/waveforms/helicorder/index.html">http://quake.usgs.gov/waveforms/helicorder/index.html</a> Smokey Whitledge, Vicki M. wrote: <blockquote cite="mid376546015E56D640AB10F112B8127DDF01701F91@PEPSI.uwec.edu" type="cite"> <pre wrap=""> The magnitude 9.0 earthquake off the coast of Sumatra shows up clearly on the Webicorder at Old Faithful on 12/25/04 at 18:18 MST. (<a class="moz-txt-link-freetext" href="http://www.seis.utah.edu/helicorder/heli/yellowstone/index.html">http://www.seis.utah.edu/helicorder/heli/yellowstone/index.html</a>) The seismic wave took approximately 20 minutes to reach Yellowstone. (The earthquake was listed as occurring at 58:50 UTC.) Vicki Whitledge </pre> <pre wrap=""> <hr size="4" width="90%"> _______________________________________________ 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>