Ralph -- Did you send me your chart showing Little Cub? I seem to recall one, but all I can locate now is the one of Depression. So the question on that -- just when were those _long_ intervals (like up to 44 hours)? Anyhow, to all... Do you notice that maybe Little Cub, but definitely the long-interval episodes of Beehive and Daisy plus (apparently) the most erratic period by Artemisia were all during the same few days in January? And so another open question -- one cannot tell from the summary data, but were there any other standout "events" about that some time? Scott -------------- next part -------------- An HTML attachment was scrubbed... URL: </geyser-list/attachments/20050412/36404b5d/attachment.html>