Data Services Products: Under Development

Below is a list of products currently under development and produced either at the DMC or by the research community that are available from the DMC.

Have a data product idea? Feel free to suggest a data product .


Files of the global stacks and vespagrams for users wanting to analyze or replot them.

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globalstacks Global stacks of millions of seismograms

Global stacks of short-term to long-term averages (STA/LTA) for vertical broadband data available from IRIS in different frequency bands. Long period versions include horizontal component data.

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Aftershocks Product Charter

Aftershock Product charter

-Seismicity maps following M7+ global & M6+ US (and other significant) earthquakes will get automatically generated and uploaded in SPUD.

-All figures will self-update hourly for the first two days, then twice daily for 8 days.

-Will run in near real-time & backfilled to 1985 (~300 events).

-Will use IRIS webservices, with scripts & list of events used to make figures made available in a zip file attachment.

-GCMT beach balls will replace solid color circles when available & visually pleasing.

-Events defined as “aftershocks” will be dependent on Mag & distance from mainshock.

-Please provide feedback by Jan 31, 2014.

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