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Earthquake Catalogs

SCSN Catalog Search (1932-Present)

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.

CATALOG TO SEARCH:	SCSN
Output Format:	SCEDC Catread XML QuakeML QuakeML W/ Pick (file download only) KML (Google Earth) Google Map CNSS Simpson Map Hypoinverse 2000 Hypo71 2000 Hypoinverse 2000 Phase SCSN with comments

SEARCH PARAMETERS:

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:

local Regional Teleseism Quarry blast Nuclear test Sonic blast Shot Subnet Trigger Long Period Explosion Unknown

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.