Southern California Earthquake Data Center

Earthquake Catalogs

SCSN Catalog Search (1932-Present)

Information about the catalog: K Hutton et. al, BSSA (2010)

Change History for the Southern California Earthquake Catalog

Use the form below to extract data for selected events from this catalog.
Please limit your search to smaller time periods. If your search spans multiple years consider downloading text files of the catalog.


Output Format:

Start date: Year: Month: Day: Hour: Min: Sec:
End date: Year: Month: Day: Hour: Min: Sec:

Minimum magnitude: Maximum magnitude:
Minimum depth (km): Maximum depth (km):

Click and drag the numbered circles to form the search area, or type directly into the boxes to the right of the map.
(The default coordinate box is aligned with meridians)
Event type:


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.




Division of Geological and Planetary Sciences | California Institute of Technology