The Salt Lake Tribune published an article recently on some trenching activity by the Utah Geologic Survey and the USGS to better date past movements on this active fault.
Forensics and Failures
New GEER Report for January 2020 Puerto Rico Earthquake
The Geotechnical Extreme Events Reconnaissance (GEER) Association published their report last month on the January 7, 2020, Puerto Rico Earthquake. Here is the summary: A seismic sequence located along the southwestern coast of Puerto Rico […]
Geologic Hazards
50th Anniversary of San Fernando Earthquake
I posted about the 10th anniversary of the Christchurch Earthquake, but there was another notable earthquake anniversary recently…the 50th anniversary of the 1971 San Fernando earthquake. Khaled Chowdhury from the US Army Corps of Engineers […]
Geologic Hazards
Video: Loma Prieta Earthquake, 30 Years Later
October 17, 1989 at around 5 pm, a magnitude 6.9 earthquake known as the Loma Prieta Earthquake struck the San Francisco Bay area causing significant damage and loss of life. Many remember the fact that […]