The 70-ish minute eruptions are not anomalies. The first few I saw had durations in the mid-60s. The distinction in duration between Mastiff and non-Mastiff eruptions is quite interesting. I'd never noticed it before. Paul Strasser _____ From: geysers-bounces at wwc.edu [mailto:geysers-bounces at wwc.edu] On Behalf Of TSBryan at aol.com Sent: Sunday, May 20, 2007 7:50 PM To: geysers at wwc.edu Subject: Re: [Geysers] Giant duration measurements In a message dated 5/20/2007 7:00:16 PM Mountain Daylight Time, jacross at lamar.colostate.edu writes: It should be noted that there have been several different ways of measuring Giant durations. The most objective method (I think) is the time from the first continuous water to the last splash thrown out of the vent. This method of "last splash thrown out of the vent" is what I've been trying to judge, and it is what caused us to bump yesterday's duration from 85 to 86 minutes. Not that I think a minute or two really makes any true difference. Scott Bryan P.S. Regarding today's Beehive, I failed to mention that there were rather frequent splashes all morning, and that roughly 10 minutes before today's eruption, Beehive had a couple of "Herb Warren" type splashes. So maybe "it's back." _____ See what's free at AOL.com <http://www.aol.com?ncid=AOLAOF00020000000503> . -------------- next part -------------- An HTML attachment was scrubbed... URL: </geyser-list/attachments/20070521/f6c9742f/attachment.html>