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 Moment Tensor Products

Global Centroid-Moment-Tensors from the GCMT project at Lamont-Doherty Earth Observatory are available through SPUD within minutes after their publication. Initial quick-CMT solutions are shown and are later updated to GCMT solutions when updates arrive. The download button gives users the full NDK format solution. For more info, visit: www.globalcmt.org.

Citing Global Centroid-Moment-Tensor Products

If you use Moment Tensors in publications, please cite according to the instructions at:

http://ds.iris.edu/ds/products/momenttensor/#citation

When citing this Moment Tensor page please use the Digital Object Identifier (DOI):

doi:10.17611/DP/9834321

Moment Tensor Help

The page displays information for individual Moment Tensors.

The centroid origin is displayed next to the primary origin from the IRIS database followed by the moment tensor details.
Moment Tensor for MW 6.9 (GCMT) SOUTHERN EAST PACIFIC RISE icon
Centroid Event
Date-Time (UTC): 2014-10-09 02:14:42
Location: SOUTHERN EAST PACIFIC RISE
Latitude, Longitude: -32.340 °, -110.810 °
Magnitude: 6.9 MW
Depth: 12.0 km
Author: Global CMT Project
Catalog, Contributor: GCMT, GCMT
Event
Date-Time (UTC): 2014-10-09 02:14:31
Location: SOUTHERN EAST PACIFIC RISE
Latitude, Longitude: -32.108 °, -110.811 °
Magnitude: 7.0 mww (us)
Depth: 16.54 km
Author: us
Catalog, Contributor: NEIC PDE, us
Related Products:
CMT Details
Event ID C201410090214A
Timestamp: S-20150106064426
CMT Version: Final
NDK Version: V10
Reference Catalog: PDEW
Source Zero Trace
Moment Rate Fn: TRIHD
Half Duration: 7.3
Depth Determination: FIX
Scalar Moment 3.327 e+26 (dyne-cm)
Focal Mechanism
Moment Tensor (Exponent: 26, Units: dyne-cm)
ComponentValueError
Mrr2.890.008
Mtt-3.170.008
Mpp0.2850.008
Mrt-0.7160.029
Mrp0.820.029
Mtp0.8540.007
Principal Axes (Length Exponent: 26, Units: dyne-cm)
NameAzimuth (°)Plunge (°)Length
T253753.161
N106130.338
P148-3.494
Nodal Planes
NameStrike (°)Dip (°)Rake (°)
NP1903969
NP229654106
Data Used in Inversion
TypeStationsComponentsShortest Period (s)
Body Waves16841950
Mantle Waves169440125
Surface Waves17145250
Event Location
Source NDK
PDEW 2014/10/09 02:14:31.4 -32.11 -110.81  16.5 0.0 7.0 SOUTHERN EAST PACIFIC RI
C201410090214A   B:168  419  50 S:171  452  50 M:169  440 125 CMT: 1 TRIHD:  7.3
CENTROID:     11.0 0.0 -32.34 0.00 -110.81 0.00  12.0  0.0 FIX  S-20150106064426
26  2.890 0.008 -3.170 0.008  0.285 0.008 -0.716 0.029  0.820 0.029  0.854 0.007
V10   3.161 75 253   0.338 13 106  -3.494  8  14   3.327  90 39   69 296 54  106
Other Formats
Other Products For This Event
Product TypeDescriptionOrganization
Global ShakeMovie syntheticGlobal ShakeMovie synthetic for MW 6.9 SOUTHERN EAST PACIFIC RISEIRIS
Surface-Wave Radiation PatternsSurface-Wave Radiation Patterns for MW 6.9 SOUTHERN EAST PACIFIC RISEIRIS DMC
GMVGMV for MO 6.8 SOUTHERN EAST PACIFIC RISEIRIS DMC
EQ EnergyEQ Energy for MO 6.8 SOUTHERN EAST PACIFIC RISEIRIS DMC
Event PlotsEvent Plots for MO 6.8 SOUTHERN EAST PACIFIC RISEIRIS DMC
Contributions