Global Volcanism Program | Image GVP-00649
This 28 August 1986 photo from the SE rim of Warirang crater shows the small tip of the January 1983 scoria cone in the center of the lake, just before the cone was completely covered by rising lake waters. Black scoria from the 1982-83 eruption caps the rim of the crater.
Photo by Tom Casadevall, 1986 (U.S. Geological Survey).
This image is made available as a Public Domain Work, but proper attribution is appreciated.