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Seismological Laboratory Division of Geological and Planetary Sciences

Facilities

Seismological Laboratory Facilities and Resources

ylg娱乐官网Fram is a (HPC) composed of 254 traditional computes nodes. Each has 12 cores and 4 GB of RAM per core. The whole cluster is connected with a low latency, high bandwidth network called . In addition to the traditional compute nodes, it also has 60 based nodes with a total of 180 Nvidia M2090 GPUs. The system is backed with a 720 TB raw Lustre high performance parallel filesystem. This filesystem can perform at around 9 GB/s. The traditional processors have a peak performace of 40 Teraflops and the GPU processors have a peak performance of 110 Teraflops.

Fram

Southern California Seismic Network (SCSN)

ylg娱乐官网The , a joint project of Caltech and USGS, monitors real-time seismicity and provides earthquake information products such as rapid notifications, moment tensors, ShakeMap, and ShakeMovie. The SCSN has evolved through the years and now consists about 300 real-time seismic stations. In addition, the SCSN records data from about 100 stations provide by partner networks. The SCSN data are archived and distributed to researchers by the Southern California Earthquake Data Center (SCEDC).

Diamond-Anvil Cell Laboratory

The allows one to study how planetary materials behave under high pressures and temperatures.

Shock Wave Laboratory

ylg娱乐官网 are employed for research on impact effects on rocks and minerals and equations of state of minerals.

Portable Seismic Instrumentation

Our portable seismic equipment consists of 15 intermediate band Guralp CMG-40T seismometers equipped with Nanometrics Taurus dataloggers. These are mainly contributing to our research projects in South America and are currently installed as part of the post-earthquake deployment in Chile. .

GIS Laboratory

ylg娱乐官网The provides remote sensing, 3D modeling and other geographic information system resources for researchers within the division.

Off-campus Facilities

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GPS Division Facilities

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