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IRIS Data Distribution Statistics

Archive growth and shipment statistics are available in multiple file formats (image, PDF, text) and are updated every month. Please click the links below to either view the files in your browser, or download directly.

Data

Archive

IRIS DMC Archive Growth: JPG / PDF IRIS DMC Archive Rate: JPG / PDF

Shipments

Cumulative Shipments: JPG / PDF Terabytes Shipped per Year: JPG / PDF
Terabytes Shipped by Request Type: JPG / PDF Gigabytes Shipped by Network Code: JPG / PDF
Stations Submitting Data: JPG / PDF

Data Product Shipments

Shipment statistics image from the 2014-04-11 M8.6 Sumatera, Indonesia event

Web Statistics

IRIS Web Statistics can be found here