About SPUD

SPUD Version 3.0

The Searchable Product Depository (SPUD) is the IRIS DMC's primary data product management system. Complementing the DMC's SEED and assembled data archives, which contain time series recordings, the SPUD system primarily contains derivative data products of other types (images, movies, etc.) created either at the DMC or by members of the community.

For users SPUD is the query and access point for these products. The web interfaces allow users to search for products using customized queries across product and event details. Users can search across all product types at once or within specific product types. SPUD also has web service interfaces for programmatic discovery and access to the data products.

If any products from SPUD are used in your research please be sure to cite the identified author of the product and the IRIS DMS [Citation Information].

About Infrasound Event Products

The TA Infrasound Reference Event Database (TAIRED) is a user-supported evolving database that serves as a reference event depository where researchers can contribute new events, provide new solution for an existing event and find samples of infrasound events for their use. Two criteria are used to classify the events, event source and status: and status:

Two criteria are used to classify events in this database, event source and status level:

Events source includes the following types:

Status levels indicate the type of analysis that has gone into building the events:

The infrasound waveform data for all events contained in this database are available via the standard IRIS DMC data request tools, using the following information:

For more information visit the TAIRED product page

Citing Infrasound Event Products

If you use Infrasound products in publications, please cite:

Trabant, C., A. R. Hutko, M. Bahavar, R. Karstens, T. Ahern and R. Aster (2012), Data products at the IRIS DMC: stepping-stones for research and other application, Seismological Research Letters, 83(6), 846:854. doi: 10.1785/0220 120032

Infrasound Event Help

The page displays information about Infrasound Events.

The event origin (and associated metadata), event location and station map are displayed.

Mudslide down Skaglund Hill on the outskirts of Oso, WA icon
Infrasound Event Origin
Description: Mudslide down Skaglund Hill on the outskirts of Oso, WA
Date-Time (UTC): 2014-03-22 17:37:30Time Error (s): 600.0
Latitude, Longitude: 48.272 °, -121.919 °Location Error (km): 75.0
Altitude (m): Unknown
Type / Status: Mudslide / Not Verified
Author: IRIS DMC TAIRED
Event-station location map
Origins:  Current  Associated Stations:  Record Section  Non-record Section     
TA.B05D Infrasound BDF & seismic BHZ, BHN and BHE channels, filtered 0.5-5 Hz.

 
Normalized, infrasound BDF channel within 2.0° radius, filtered 0.5-5.0 Hz.

 
Normalized, seismic vertical BHZ channel within 2.0° radius, filtered 0.5-5.0 Hz.

 
Normalized, seismic north BHN channel within 2.0° radius, filtered 0.5-5.0 Hz.

 
Normalized, seismic east BHE channel within 2.0° radius, filtered 0.5-5.0 Hz.

 
Product Download
Reference
IRIS DMC TAIRED — IRIS DMC TA Infrasound Reference Event Database, http://www.iris.edu/dms/products/infrasound/event
Contributions