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.
Geologic Hazards
Landslide Hazards along Wasatch Front in Utah – Video
Given the earthquake risk from the Wasatch Fault in Utah and the already steep landslide prone terrain in the area, there is definitely cause for concern about the potential for major landslides in the region. […]
Geologic Hazards
YOU’VE JUST GOT TO BE KIDDING: Guilty Geoprofessionals in Italy
In 2009, an unfortunate earthquake near L’Aquila, Italy caused the death of 309 people. The Italian authorities decided that a group of some six expert geoprofessionals were guilty of manslaughter for failing to predict the […]
Press Releases
New Study Shows Odds High for Big California Quakes
Released: 4/14/2008 12:02:15 PM
California has more than a 99% chance of having a magnitude 6.7 or larger earthquake within the next 30 years, according scientists using a new model to determine the probability of big quakes.
The likelihood of a major quake of magnitude 7.5 or greater in the next 30 years is 46%-and such a quake is most likely to occur in the southern half of the state.
[Editor] At Left: Figure 1. The colors on this California map represent the UCERF probabilities of having a nearby earthquake rupture (within 3 or 4 miles) of magnitude 6.7 or larger in the next 30 years. As shown in the table, the chance of having such an event somewhere in California exceeds 99%. The 30-year probability of an even more powerful quake of magnitude 7.5 or larger is about 46%. [/Editor]