Observations for 2024 August 16


Another foggy morning where I wasn't able to tell that Grand had not yet erupted until I got over by Rift. Only had to wait one Turban eruption interval before the One Burst Eruption started. It lasted under nine minutes.

2024-Aug-16:06:45:13 T1C

 06:44:58	Turban	-0m15s
 06:45:13	B1	--- d=08m52s
 06:48:02	Vent	2m48s
 06:54:06	P1	8m52s
Vent & Turban continue

				     	ΣD=08m52s
	* * * * *
 06:27:14			d=03m50s 	
		     Turban: 17m44s

In the afternoon, went out for the Grand eruption wait, and arrived in what was probably a Turban delay interval, based on having twenty minutes between my arrival and when Turban finally erupted. Grand erupted after a four Turban interval delay, and the One Burst Eruption only lasted 8m37s.

2024-Aug-16:14:07:34 G1C

 14:07:34	B1	--- d=08m38s
 14:08:29	Turban	0m55s
 14:08:58	Vent Ovfl	1m24s
 14:11:03	Vent	3m29s
 14:16:12	P1	8m38s
Vent & Turban continue

				     	ΣD=08m38s
	* * * * *
 12:52:18			d=05m35s 	
 13:10:28	Int: 18m10s	d=04m00s 	
 13:29:54	Int: 19m26s	d=03m48s 	
 13:47:45	Int: 17m51s	d=03m41s 	
		      Grand: 19m49s

Shortly after the end, did get to see another eruption of Uncertain, while a couple of hours later heard the radio call for Beehive. It was a bit windy, and of course the wind shifted just enough to insure the entire walkway railing got wet during the eruption.

Went out to Grand at sunset with the hope that it would take its time and not erupt until dark and by moonlight. Which it did. Unfortunately, during the Turban eruption interval preceeding the Grand eruption, clouds moved in and covered the moon. The clouds did part around the eight minute mark, so we did get some of the eruption by moonlight.

The first burst lasted exactly ten minutes, so it was a bit of a surprise when after a 48s pause, we got a second burst.

2024-Aug-16:21:34:45 2Q

 21:34:45	B1	--- d=10m00s
 21:44:45	P1	10m00s d=48s
 21:45:33	B2	10m48s d=40s
 21:46:13	P2	11m28s
 21:47:03	V&T Quit	12m18s

				     ΣB=10m40s	ΣD=11m28s
	* * * * *
 20:02:00			d=03m51s 	
 20:21:20	Int: 19m20s	d=04m17s 	
 20:40:18	Int: 18m58s	d=03m46s 	
 20:58:57	Int: 18m39s	d=04m18s 	
 21:17:01	Int: 18m04s	d=03m43s 	
		     Turban: 17m44s

On the walk back toward Castle, raindrops started to fall from a distant cloud, as the moon was still visible.