At the regional level and worldwide, the occurrence of large shallow earthquakes appears to follow a mathematical pattern called the Devil's Staircase, where clusters of earthquake events are separated by long but irregular ...
Earth Sciences
Apr 14, 2020
0
989
A Canadian-German research team have documented a new type of earthquake in an injection environment in British Columbia, Canada. Unlike conventional earthquakes of the same magnitude, they are slower and last longer. The ...
Earth Sciences
Dec 6, 2021
1
438
It's a riddle that has both blessed California and still raises worries for the future: Why hasn't L.A. seen a big San Andreas earthquake in generations? And what does that mean when it does come?
Earth Sciences
Jun 13, 2023
0
220
How do mountains form? What forces are needed to carve out a basin? Why does the Earth tremble and quake?
Earth Sciences
Apr 23, 2020
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368
In February, a 7.8-magnitude earthquake shook the Turkey-Syria border, followed by one nearly as large nine hours later. Shallow faults less than 18 miles beneath the surface buckled and ruptured, causing violent focused ...
Earth Sciences
Sep 27, 2023
0
182
About half an hour before the ground began shaking last week, Glenn Thackray had fired off an email to a colleague about launching more research on the Sawtooth Fault, a tectonic plate boundary in Central Idaho that Thackray ...
Earth Sciences
Apr 9, 2020
1
239
As Interstate 10 snakes through the mountains and toward the golf courses, housing tracts and resorts of the Coachella Valley, it crosses the dusty slopes of the San Gorgonio Pass.
Earth Sciences
Jun 20, 2017
1
99
A swarm of nearly 200 small earthquakes that shook Southern California residents in the Salton Sea area last week raised concerns they might trigger a larger earthquake on the southern San Andreas Fault. At the same time, ...
Earth Sciences
Oct 4, 2016
0
5
Scientists at the University of California, Riverside have detected spontaneous tectonic tremor—a signature of slow earthquakes deep below the earth's surface—in the Anza Gap region of the San Jacinto Fault. Tectonic ...
Earth Sciences
Oct 26, 2017
0
639
A naturally occurring injection of underground fluids drove a four-year-long earthquake swarm near Cahuilla, California, according to a new seismological study that utilizes advances in earthquake monitoring with a machine-learning ...
Earth Sciences
Jun 18, 2020
4
357
