Message posted by Dave Bethke on April 10, 2004 at 7:03:31 PST:

Yes, that USGS site is interesting. I've been looking at it occasionally for a few years, trying to see if any of the activities on the Nellis range would show up. (Not sure.) Some mining activities, particularly the gypsum mine just west of Red Rocks and a gravel quarry south of Goldfield do show up repeatedly.

I've noticed that the original entries, automatic, are often off in their location by upwards of 50 miles; that is, after being "checked by a seismologist" they move. And most under magnitude 2 are never checked (unless they're close to Yucca Mountain). :)

In Reply to: Re: lightning hits and earthquakes posted by JimK on April 07, 2004 at 7:04:44 PST:

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