Hello again, Looking at the siemographs from the part and from Utah, I may be all wet about my start time guess. One, the shaking looks like it started at 0508 not 0533, but it appears the magnatude of the shaking is stronger in Utah, so I may have been looking at a small local quake, not giantess. Sorry about that. Maybe Alan or Jeff could clear this up for me. Greenhorns reasing siemographs..... Stephen Eide -------------- next part -------------- An HTML attachment was scrubbed... URL: </geyser-list/attachments/20110103/88b19b28/attachment.html>