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Observations for 04 July 2014


With Grand erupting before midnight, it mean that I’d be heading out for the next eruption before dawn. It was dark when I biked down basin, but when Grand erupted a Turban interval later, it was more that light enough to see the one burst eruption. It was also a fairly warm morning, so the steam and fog wasn’t quite as thick as it usually seams to be.

For the next Grand opportunity, as predicted Beehive’s Indicator started around the same time. And Grand didn’t wait to give people time to get from Geyser Hill. The pool came up quickly and Grand seemed to forego the 30 seconds or so of waving and boiling. The eruption duration was short, less than 10 minutes. Afterwards, waited around for West Triplet, which seemed especially reluctant to get started. Grand also took its time in starting the afterplay.

The final one burst eruption of the day was both a bit more unusual, and a bit more typical. I got out while West Triplet was erupting. I won’t surprised to see Rift start shortly after. But I was surprised when Rift abruptly quit less than 25 minutes from its start. At the same time, Turban had a long interval. Not long enough to be a Delay, but much more than the usual 20 minutes.

On the third Turban interval after the long one, Grand had the first low-pool waves I’d seen this trip. (Not surprising, actually, as all the previous waits had been short, or in the dark.) Instead of dropping, though, the pool kept rising. So it was at this point that the sun disappeared behind a cloud, just as Vent started to overflow. The duration again was less than 10 minutes, and Grand showed no indication of wanting to even try to have a second burst. The water was out of sight within seconds.