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/13226317

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 7.0 (GCMT) KYUSHU, JAPAN icon
Centroid Event
Date-Time (UTC): 2016-04-15 16:25:15
Location: KYUSHU, JAPAN
Latitude, Longitude: 32.840 °, 130.770 °
Magnitude: 7.0 MW
Depth: 12.9 km
Author: Global CMT Project
Catalog, Contributor: GCMT, GCMT
Event
Date-Time (UTC): 2016-04-15 16:25:06
Location: KYUSHU, JAPAN
Latitude, Longitude: 32.791 °, 130.754 °
Magnitude: 7.0 Mww (us)
Depth: 10.0 km
Author: at,pt,us,gcmt
Catalog, Contributor: NEIC PDE, us
Related Products:
CMT Details
Event ID C201604151625A
Timestamp: S-20160704035356
CMT Version: Final
NDK Version: V10
Reference Catalog: PDEW
Source Zero Trace
Moment Rate Fn: TRIHD
Half Duration: 8.1
Depth Determination: FREE
Scalar Moment 4.512 e+26 (dyne-cm)
Focal Mechanism
Moment Tensor (Exponent: 26, Units: dyne-cm)
ComponentValueError
Mrr-1.660.018
Mtt5.060.017
Mpp-3.40.014
Mrt0.3750.075
Mrp0.940.082
Mtp0.8240.014
Principal Axes (Length Exponent: 26, Units: dyne-cm)
NameAzimuth (°)Plunge (°)Length
T35445.171
N25567-1.319
P8623-3.853
Nodal Planes
NameStrike (°)Dip (°)Rake (°)
NP112871-14
NP222277-161
Data Used in Inversion
TypeStationsComponentsShortest Period (s)
Body Waves16743350
Mantle Waves162372150
Surface Waves16640450
Event Location
Source NDK
PDEW 2016/04/15 16:25:06.2  32.79  130.75  10.0 0.0 7.0 KYUSHU, JAPAN           
C201604151625A   B:167  433  50 S:166  404  50 M:162  372 150 CMT: 1 TRIHD:  8.1
CENTROID:      9.5 0.1  32.84 0.00  130.77 0.01  12.9  0.4 FREE S-20160704035356
26 -1.660 0.018  5.060 0.017 -3.400 0.014  0.375 0.075  0.940 0.082  0.824 0.014
V10   5.171  4 354  -1.319 67 255  -3.853 23  86   4.512 128 71  -14 222 77 -161
Other Formats
Other Products For This Event
Product TypeDescriptionOrganization
Global ShakeMovie syntheticGlobal ShakeMovie synthetic for MW 7.0 KYUSHU, JAPANIRIS
EQ EnergyEQ Energy for MWW 7.0 KYUSHU, JAPANIRIS DMC
Back ProjectionsBack Projections for MWW 7.0 KYUSHU, JAPANIRIS DMC
GMVGMV for MWW 7.0 KYUSHU, JAPANIRIS DMC
Event PlotsEvent Plots for MWW 7.0 KYUSHU, JAPANIRIS DMC
Source Time FunctionSource Time Function for MWW 7.0 KYUSHU, JAPANIRIS DMC
AftershocksAftershocks for MWW 7.0 KYUSHU, JAPANIRIS DMC
Surface-Wave Radiation PatternsSurface-Wave Radiation Patterns for MW 7.0 KYUSHU, JAPANIRIS DMC
Contributions