Boulder ejected from Halemaumau, at Kīlauea, May 11, 1925
Detailed Description
On May 11, Ruy Finch and W.O. Clark visited Halemaumau and found a rock fragment weighing about 180 kg (400 pounds) that had been thrown 60 meters (200 feet) from the rim of the crater.
Sources/Usage
Public Domain.
HVO photo courtesy of Bishop Museum