Yesterday at 6 pm local time (3 pm in Arizona) pair of large earthquakes occurred in rapid succession along the northern coast of Venezuela...

Recently, I pulled together some notes for the SCEC UNREST Field trip in the Carrizo Plain. It was a great conversation to share with the e...

I attended the Tom Hanks, a Remembrance symposium at the USGS in Moffett Field Oct. 17, 2024. It was a great chance to remember Tom, refle...

I saw a link to https://app.wombo.art/ on twitter and people were posting what they got out of using their research or dissertation titles ...

I became obsessed with diffusion erosion modeling in my PhD work . It is a simple (certainly oversimplified) way to think about how hillslop...

Along with Federica Ferrarini , Nathan Toké , and Michele M. C. Carafa , we are looking forward to submissions to this special "issue...

I am organizing for a presentation to my research group on fault scarp analysis. This is an ongoing obsession of mine. I have blogged about ...

I have been preparing a lecture and I built some new simple videos flying along the San Andreas Fault. The videos are made by me flying alon...

Over the years, I have maintained a steady obsession with fault scarps. For my Ph.D., I worked on a few aspects of fault-scarp development: ...

Two short courses are scheduled for mid June at Potsdam University. The short courses are independent of each other; however, the topics are...

I wanted to share a project I have developed on and off for about 10 years. It is a classroom exercise for Mapping landforms with applicatio...

I have been wanting to learn TopoToolbox for a while, and last week I had a chance to get started. Spending time at the Universität Potsdam...

I just returned from a very interesting and pleasant field trip in Himachal Pradesh (India) to examine the major elements of the frontal por...

I made a movie of structure from motion high resolution view of 1992 Landers California earthquake fault scarp. Video starts with 2012 hills...

The new report: NASA Challenges and Opportunities for Research in Earth Surface and Interiors has just been released officially. The main l...

I am accumulating some links and thoughts with respect to today's earthquake M7.8 - 53km NNE of Amberley, New Zealand. I hope that the d...

Chris Crosby ( UNAVCO ), Ed Nissen (Colorado School of Mines), and I recently ran a one day short course at the Geological Society of Ameri...

The COMET Topography workshop just completed (31/3/2016 – 1/4/2016) with great success. It was hosted by the Oxford University Earth Scienc...

We just completed our most recent OpenTopography short course : Imaging and Analyzing Southern California's Active Faults with High Reso...