Waveform Data via STP
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SeismiQuery
NetDC
DHI: Data Handling Interface
Scanned Images of Paper Seismograms: 1963-1992
NEW: SCEDC Software & Downloads Page

1932-Present SCSN Searchable Catalog Page
SCSN Catalog Search by Event ID
4-Point Polygon Catalog Search
Radius Catalog Search
SCSN Moment Tensor Catalog
SCSN Format Earthquake Catalog (ASCII Files)
SCEDC Format Earthquake Catalog (ASCII Files)
Alternate Catalogs: Locations and focal mechanisms submitted by researchers

DIGITAL BROADBAND INSTRUMENTS
Digital Broadband Instrument Locations
Digital Broadband Simple Instrument Responses
Dataless SEED Instrument Responses
NEW: SCSN ARRA Progress

SHORT PERIOD ARRAY
Analog and Digital Station List
Analog Instrument Response Information
List of Station Aliases

SITE CHARACTERIZATIONS
Site Characterization Table for SCSN stations

Data Availability
Historic Data: 1932 - 1999
Significant Event Continuous Data Recording of the SCSN
Continuous Waveform Availabilty: by Individual Station/Channel
Continuous Waveform Availabilty: by Network/Channel
Sync File Query Form (IRIS DCC-DMC Format)

NEW: Interactive Tomographic Model for Southern California
NEW: Synthetic Waveforms for ShakeOut M7.8 Scenario
NARS-Baja Seismic Network
3D Velocity Model for Southern California
Development Page: Links to SCEDC projects that are still under development
LARSE EXPERIMENT DATA
      LARSE II 1993 Passive Experiment
      LARSE II 1994 Experiments
      LARSE II (1999) Experiment
Survey-Mode GPS Data
WInSAR data stored at the SCEDC
Fault-Zone Trapped Waves Data
Compression Directions in Southern California

NCEDC Catalog Search
ANSS Composite Catalog
Harvard CMT Catalog for Large Earthquakes
NEIC - National Earthquake Information Center