SCSN Moment Tensor Catalog

The SCSN produces real-time Moment Magnitudes and Moment Tensor Solutions (MTS) and has generated solutions for events from 1999 to present. This data is archived in the SCEDC database and is searchable via the form below.

Date constraints:

From: Year: Month: Day:

To: Year: Month: Day:

Magnitude constraints:

Moment magnitude: <= Mw <=

Location constraints:

Latitude: (degrees) from: to

Longitude: (degrees) from: to

Depth: (kilometers) from: to

Note: All constraints are 'AND' logic.

The earthquake catalog and associated data archived at the SCEDC are collected by
the Southern California Seismic Network (SCSN), a cooperative project of Caltech and
the USGS.

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