As I pointed out yesterday, this activity by North Goggles Geyser is (mostly) different from the series seen in 1985 and 1993, and to my knowledge it is/was far more intense (that is, many more eruptions). "N G Mode 3"? Also, in the past, both eruptions and steam phases have been observed in Goggles Spring at the time of North Goggles Geyser major eruptions. I do not recall if they were ever seen at the times of North Goggles so-called intermediate eruptions, which I believe these "195 second" eruptions qualify as. True majors had durations of 2 1/2 minutes and longer (usually much longer) and were concluded by powerful steam phases. Scott Bryan ---------------------- In a message dated 2/13/2012 11:18:04 P.M. US Mountain Standard Time, dmonteit at comcast.net writes: No eruption of North Goggles was seen after the 1536 eruption. I double checked this on the recordings. Does anyone know if the behavior we've seen the past two days has been seen before? Janet White reminded me of something I forgot to mention in yesterday's report. Puffing steam was seen from Goggle Spring after both 195 second duration eruptions of North Goggles but no water was visible on the webcam. Of course water from a normal eruption of Goggle Spring is unlikely to be seen on the webcam. -------------- next part -------------- An HTML attachment was scrubbed... URL: </geyser-list/attachments/20120214/f6cd388f/attachment.html>