November 29, 1975 - Submerged coconut grove at Halapē, from the magnitude-7.7 earthquake
Detailed Description
The submerged coconut grove at Halapē, in Hawaiʻi Volcanoes National Park, marks the former coastline that was submerged during the ground movement associated with the November 29, 1975, magnitude-7.7 earthquake. USGS image.
Sources/Usage
Public Domain.