Sierra La Primavera Volcanic Complex, Mexico

View across Bosque La Primavera.  Image courtesy J Pint, 2014 via Mex Connect

Mount Shasta, California, USA

Mount Shasta from a local road looking generally north.  Largest peak to the left is the newest Hotlum cone.  Smaller cone to the right is the Shastina cone.  Image courtesy Atlas Obscura, L Kiniry, Sept 2020

Mageik and Trident Volcanoes, Katmai, Alaska

Satellite view of Katmai Pass and the volcanic front.  Martin is lower left.  Neighboring Mageik is clearly marked left of center.  Lava flows at center are from Trident,  Novarupta is top center.  It is also mislabeled in the image.  Katmai caldera upper right.  Valley of Ten Thousand Smokes extends off the image to the north (top) above Novarupta.  Screen capture from Google Maps

Pico de Orizaba, Mexico, Part 2 of 2

Panorama looking across Sierra Negra to neighboring Pico de Orizaba.  TX-01 on Sierra Negra is a telescope site.  Road to the site winds up the flank of the volcano lower right.  Sites labeled OR-XX are various archeological sites on the volcano where obsidian tools and pottery from Mesoamerican miners(?).  Most of the glacial coverage is to the on the E, N and W quadrants, contributing to the ice-free oddity of this summer photo.  Image courtesy Montero.org.mx

Pico de Orizaba, Mexico, Part 1 of 2

NW Face of Pico de Orizaba from neighboring Hidalgo, Pico de Orizaba National Park, Mexico.  High point to the left of the summit is the remnant of Espolon de Oro, the second volcanic edifice Orizaba is constructed on.  Jamapa glacier is facing the camera.  Image courtesy Mexico en Fotos, Feb 2014 via Wiki

Volcan San Juan, Nayarit, Mexico

Looking westward across Tepic toward Volcan San Juan rising above the city.  Image courtesy Wiki

Golden Trout Creek, California, USA

Groundhog cinder cone in the Golden Trout Creek volcanic field, breached to the NE.  Image courtesy Rick Howard, 2002 via USFS and Smithsonian GVP

Does a Caldera Form the Islands of the Four Mountains, Alaska?

Islands of the Four Mountains with volcanoes named.  Image courtesy Quantum Spatial Photo, via Power, et al, Dec 2020 via Volcano Discovery

Kulshan Caldera and Mount Baker Volcanic Field, Washington State, USA

Glaciated Mount Baker from neighboring Mount Shuksan.  Area to the right is the Kulshan Caldera.  Jagged peak is glacially eroded basalts of Mount Shukshan.  Image courtesy Lee Siebert, 1971, Smithsonian GVP

Lassen Volcanic Center, California

Skyline above timberline of the Lassen dome field.  Major domes visible.  Cinder Cone is in the foreground, the most recent feature.  Lassen Peak in the center background.  Other recent domes labeled.  Image courtesy Lassen Volcanic Center, USGS