Note: | July 14 1976 - no time noted - Thump in Back Basin. At approximately 5:20 pm I was standing by Corporal Geyser - - Two visitors who had stopped to watch Corporal and the continued on towards Vixen. About 5:30 pm we continued our discussion of Basin activity after an eruption of Veteran (c. 5:28 pm) At that time he inquired as to whether or not there was a relationship between the thump he had heard “& felt and the activity at Veteran. Inquiring further we (three) agreed that we had felt and heard a large thump. - - The man and his wife being stationed at Vixen and I at Corporal. Approximate time we agreed on was 5:20. |