Earth

Instrumentation and Observational Networks

Instruments and systems used to measure and monitor changes in the earth, from seismometers to strainmeters, satellites to infrasound arrays.

Academics

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Centers, Labs, and Programs

Broadband Seismic Data Collection Center

We work in several different areas in infrasonics: source studies, propagation modeling, array processing, and wind noise reduction.

Maintains a network of GPS control stations to provide a reliable spatial reference system in California.

Archiving and providing access to marine geological data, particularly from Scripps vessels.

Develops geophysical instruments including sensors for detection of seismic, infrasonic, and crustal deformation signals.

Supports Internet-data applications in the research, education, and public safety realms in San Diego, Riverside, and Imperial counties.

Earth News

Jul 8, 2021 A Scientist’s Life: James Day

A Scientist’s Life: James Day

Geologist studies how planets form and how Earth became able to sustai...

Jun 23, 2021 Scientists Track Sudden Disappearance of Antarctic Ice Shelf Lake

Scientists Track Sudden Disappearance of Antarctic Ice Shelf Lake

Detailed observations enable better understanding of future ice shelf ...

May 12, 2021 Climate Colder on Land During Last Ice Age than Thought

Climate Colder on Land During Last Ice Age than Thought

Study uses dissolved gases in ancient groundwater as a thermometer for...