Could it have something do with the earthquake in Alaska on Sunday, Jan. 24, 2016? Just speculating. Pat Snyder On Wed, Jan 27, 2016 at 3:05 PM, David Monteith <dmonteit at comcast.net> wrote: > Short intervals at Old Faithful have been very rare so 4 short > duration/intervals in the past 18 hours is quite unusual. In fact, > these are the only 4 shorts in the last 100 eruptions listed on > geysertimes.org > > Dave > _______________________________________________ > Geysers mailing list > Geysers at lists.wallawalla.edu > -------------- next part -------------- An HTML attachment was scrubbed... URL: </geyser-list/attachments/20160127/78edb2d9/attachment-0001.html>