In January 2011, students and faculty from Stanford University have deployed a network of 40 seismometers across southernmost California from the Pacific Ocean to the Colorado River. These seismometers recorded earthquakes from around the world for a period of 2 years. The data collected over that two year period will be used to construct an image of the deep structure beneath the region, learning about the location of faults, the distribution of magma, and the thickness of the crust in the area. This will allow us to understand more about the tectonic plate boundary, and how that affects earthquakes and volcanism.
This project will acquire high-resolution seismic data about the Ruby Mountains Core Complex in an effort to understand the processes that occurred during its formation.
We have partnered with SinoProbe, the Chinese national scientific program led by CAGS to study the lithosphere to collect and interpret near-vertical and wide-angle seismic profiles across the Karakoram Fault. In complementary geochemical studies we are working with CAGS and NGRI to sample thermal springs for mantle-sourced helium (3He), and analyzing these samples at Lawrence Berkeley National Laboratories.
HIMPROBE is an Indian national project, active since 2000, to create a
NW-Himalayan geotransect from the Sub-Himalaya to the Karakoram Range.
Project INDEPTH (International Deep Profiling of Tibet and the Himalaya) is a multidisciplinary geophysical and geological investigation of the Himalayas and Tibet. Field projects associated with INDEPTH I, II, and III took place between 1992-2000 and covered Southern to Central Tibet. INDEPTH IV’s field season began in May/June 2007 with the acquisition of an active source seismic profile in NE Tibet.
Stanford acquired a crustal-scale wide-angle profile across NW Nevada, an innovative but experimental crustal-scale 3D, 3C deployment across Steens Mountain-Alvord Desert, and high-resolution rflection and potential-field data across the Warner Mountains-Surprise Valley.
US-EAGLE (Ethiopia-Afar Geoscientific Lithospheric Experiment) is the US component of the international EAGLE program to investigate modification of lithospheric structure during continental breakup.
The Stanford ultra-low frequency electromagnetic (ULFEM) Monitoring
Project is recording naturally varying electromagnetic signals adjacent
to active earthquake faults, in an attempt to establish whether there is
any variation in these signals before or after earthquakes.