August 7, 2023 — View of Olosega Island with Ofu Island in the background, American Samoa
A view of the southeast side of Olosega Island (foreground), with Ofu Island visible in the background. These volcanoes have steep cliffs and are separated by a 50-foot (15 meter) channel. The steep cliff in the photo is a dike sticking out into the ocean that has been more resistant to weathering than surrounding lava flows. USGS photo by D. Downs.