| Comments: | heavy water phase 14 minutes NOTE: Hutchinson Steamboat memos list 7 plays for 1962
Photos taken by Gastellum indicated the following heights:
Distance of point from which pictures were taken to base of geyser – 1,432 feet.
Height of eruption: Water phase – 380 feet
Debris phase – 380 feet
Height of steam column during heavy eruption – 1,400 feet
Height of steam column after steam phase began – 580 feet
Distance of spray uphill from crater – Approximately 1,200 feet
[YNP Archives, RG01 Geo Box 82] |