Global Volcanism Program | Image GVP-07414
San Miguel is one of the most prominent volcanoes in El Salvador. Its southern slopes, seen here, rise more than 2000 m above the farmlands on the Pacific coastal plain. Both summit and flank vents have been active during historical time. The dark-colored lava flow at the right-center was erupted from a SE-flank vent in 1819.
Photo by Rick Wunderman, 1999 (Smithsonian Institution).
This image is made available under the Public Domain Dedication CC0 license, but proper attribution is appreciated.