geological and geophysical data resources

• International Registry of Seismograph Stations (IR)
• Global CMT Search → CMT = Centroid Moment Tensor
• IRIS Metadata Aggergarot - information about seismic arrays and deployments
• IRIS SPUD: The Searchable Product Depository
• Web Services (IRIS)
• IRIS/SAGE/Earthscope data
• Earthscope cloud computing
• Earthscope - Latest Geophysical Events (scroll down a little)