Spattering fountain 8 m (25 ft) high at Mauna Ulu on Aug. 15, 1970

Small spattering fountain about 8 m (25 ft) high at Mauna Ulu on August 15, 1969. Episodes of high fountains occurred on August 5 and 22, but low-level activity such as this, as well as that shown in the previous three images, was almost constant between the episodes of high fountaining in 1969.