Observations for 2025 June 09


Seeing Grand in eruption as I approached the Inn meant there was no reason to continue onward.

Noticed that Great Fountain had been seen nine hours previously, so it made sense to do an early morning trip out there. Arrived to find it in overflow. Fifty minutes later we got an adequate eruption, since it was still calm and the steam obscuring was at a minimum.

Grand could've erupted before noon, but instead we got a pair of Turban Delay intervals that pushed eruption into the same time frame that it's been in the last few days. At least we got a nice two burst eruption. It lasted ten minutes with Vent & Turban quitting after no attempt at a third burst. West Triplet finally erupted after Grand had ended.

2025-Jun-09 : 13:57:01 D3/D5/G2Q

 13:57:01	B1	--- d=08m40s
 13:57:24	Vent Ovfl	0m23s
 13:57:42	Turban	0m41s
 14:00:17	Vent	3m16s
 14:05:41	P1	8m40s d=19s
 14:06:00	B2	8m59s d=01m01s
 14:07:01	P2	10m00s
 14:08:12	V&T Quit	11m11s

				     ΣB=09m41s	ΣD=10m00s
	* * * * *
 11:20:41			d=05m12s  D0	
 11:38:18	Int: 17m37s	d=04m29s  D1	
 11:56:52	Int: 18m34s	d=03m45s  D2	
 12:28:05	Int: 31m13s	d=04m43s  D3/D0	
 12:45:27	Int: 17m22s	d=03m07s  D3/D1	
 13:03:12	Int: 17m45s	d=04m03s  D3/D2	
 13:20:46	Int: 17m34s	d=03m27s  D3/D3	
 13:39:03	Int: 18m17s	d=03m32s  D3/D4	
		      Grand: 17m58s

The wind had picked up during the Grand wait, so there wasn't much expectation of height in the afteroon Beehive eruption. But it died down a bit, and people at the south end only had to retreat to a little pocket of dryness near Anemone.

Went out about an hour before sunset with a pack filled with all the gear needed for a long nighttime wait. Expected to see Rift in eruption, but it wasn't. Ended up never getting any of that gear out of the pack, as the One Burst Eruption started at the last opportunity to have the sun above the ridge. The eruption ended just as the sun disappeared. This was a fair trade-off-- sunset eruption instead of full moonlight eruption.

It seems that lately we are having Vent & Turban quit even on the relatively short one burst eruption, and this was yet another case.

2025-Jun-09 : 20:33:45 G1Q

 20:33:45	B1	--- d=10m23s
 20:33:55	Vent Ovfl	0m09s
 20:34:07	Turban	0m22s
 20:36:46	Vent	3m00s
 20:44:09	P1	10m23s
 20:45:09	V&T Quit	11m23s

				     	ΣD=10m23s
	* * * * *
 19:54:46ie			
 20:13:35	Int: 18m49s	d=04m09s 	
		      Grand: 20m10s