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Observations for 2025 May 23


After last night, it was welcome to wake up to clear skies and no wind, although there was heavy frost on all the vehicles in the cabin area. Once again, Sawmill started during the walk from Castle. Spasmodic was high, and starting to overflow. Belgian Pool was full clear to the rim.
West Triplet also showed evidence that it had overflowed a bit, but was now well below that.

The wait for Grand started out well enough, but just after the six hour mark of the interval we had a heavy fill, strong Turban eruption with Vent overflowing during that time. This meant we were going to have another long wait.

After the sixth Turban eruption later came the announcement of water in Beehive's Indicator followed by the start. Of course Grand erupted on with the next opportunity. This One Burst Eruption lasted less than ten minutes but Vent & Turban still quit afterwards.

2025-May-23 : 13:01:13 V7/T1Q

 13:00:25	Turban		-0m48s
 13:00:56	Vent Ovfl	-0m17s
 13:01:13	B1	--- d=09m35s
 13:03:44	Vent	2m31s
 13:10:48	P1	9m35s
 13:12:18	V&T Quit	11m05s

				     	ΣD=09m35s
	* * * * *
 10:17:00			d=05m39s 	
 10:35:29	Int: 18m29s	d=04m20s 	
 10:54:32	Int: 19m03s	d=03m42s  V0 Vent ovfl: 10:55:43	
 11:10:30	Int: 15m58s	d=03m28s  V1	
 11:29:44	Int: 19m14s	d=03m26s  V2	
 11:48:48	Int: 19m04s	d=04m14s  V3	
 12:08:31	Int: 19m43s	d=04m10s  V4	
 12:26:26	Int: 17m55s	d=03m39s  V5	
 12:43:10	Int: 16m44s	d=03m31s  V6	
		     Turban: 17m39s

Following that I checked on Economic, which was unchanged from the night before. It's hot and overflowing, but needs something more for there to be some activity. As I came back past Grand I noted that West Triplet was in a steady overflow.

The Sawmill eruption I saw start lasted well over four hours. An hour or so after it finally quit I went back out to see if Uncertain might erupt. It was also well inside the Castle eruption window. It wasn't long before Castle started, and the eruption lasted 2m52s. It slopped for a while, but after that was much quieter than many post-minor periods I've seen.

Uncertain didn't seem to do much until shortly after the Castle eruption when Sawmill suddenly had a 50s long eruption. It was still quiet for the better part of half an hour before it started to have periods of overflow. A couple more of these, and it started erupting. That eruption was followed about a minute later by the start of Sawmill.

As we were leaving I noticed that Oblong was putting up a lot of steam. A change of position confirmed that it was in eruption.

The next Grand eruption followed much of the pattern of the previous eruptions-- a long wait before the One Burst Grand. Waited exactly two hours as the Turban intervals and durations got shorter. After a Turban interval that was less than 16 minutes, we got a longer one, and during that extra time Grand finally started looking full with waves. The One Burst Eruption lasted almost 10-1/2 minutes, and despite being longer than the Grand eruption earlier in the day, Vent & Turban continued.

2025-May-23 : 20:53:20 T1C

 20:52:30	Turban		-0m50s
 20:52:47	Vent Ovfl	-0m33s
 20:53:13	Boop		-0m07s
 20:53:20	B1		--- d=10m28s
 20:55:42	Vent		2m22s
 21:03:48	P1		10m28s
Vent & Turban continue

				     	ΣD=10m28s
	* * * * *
 19:05:18			d=04m35s 	
 19:24:03	Int: 18m45s	d=04m13s 	
 19:43:44	Int: 19m41s	d=03m39s 	
 20:01:22	Int: 17m38s	d=04m03s 	
 20:18:53	Int: 17m31s	d=03m08s 	
 20:34:35	Int: 15m42s	d=03m25s 	
		     Turban: 17m55s

Sawmill was in eruption when I arrived, and was still erupting when I left. Belgian Pool had recovered and was just below full. West Triplet was overflowing after the Grand eruption.