Yosemite Blog

Category: Geology

  • Exclusive! Ahwahnee Rock Slide Photos by Maggie Rentz

    Here are 5 photos sent in from Maggie Rentz who happened to be at the Ahwahnee at the time of the rock slide yesterday afternoon. Click on the images for larger versions. Wow! Maggie says, “My boyfriend and I were visiting Yosemite for the first time, and on our way out decided to ride through…

  • Royal Arches Rockfall Photos

    Edie from LittleRedTent.net sent me these photos she took of the Royal Arches rock fall this afternoon. The above photo shows the breakaway site on the cliff. Below a Yosemite Search and Rescue team member answers visitor questions about the incident. Below employees of the Delaware North Company await information and directions at the Curry…

  • Ahwahnee Closed Through Friday at Noon

    A sizable rock slide released from the Royal Arches closes the Ahwahnee while officials monitor the slide area. Photo courtesy Yosemiter.com. Ok the irony that i posted a shot of the 1996 Happy Isles rock slide this morning for the Morning Shot then today a rock slide occurred behind the Ahwahnee Hotel is just freaky.…

  • Morning Shot Aug 26 2009 – Smashing!

    Destruction after the 1996 Happy Isles rock slide. Photo courtesy Garry Hayes. My good friend and former Geology Professor, Garry Hayes, was digging through a pile of slides in the Geology Department when he came across some from the 1996 Happy Isles rock slide. Garry posted a couple of the photos as well as a…

  • Blasting Away in Yosemite

    Water released from O’Shaughnessy Dam at Hetch Hetchy Valley the northern side of the Tuolumne River Canyon. Photo by Thomas Kriese. You ever wondered why this hasn’t just blown away that whole side of the canyon? I mean, this looks like it’s got some pretty good pressure to be blasting across the canyon. Maybe it…