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/9617612

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 5.7 (GCMT) KERMADEC ISLANDS REGION icon
Centroid Event
Date-Time (UTC): 2014-03-07 10:04:58
Location: KERMADEC ISLANDS REGION
Latitude, Longitude: -27.970 °, -176.760 °
Magnitude: 5.7 MW
Depth: 27.4 km
Author: Global CMT Project
Catalog, Contributor: GCMT, GCMT
Event
Date-Time (UTC): 2014-03-07 10:04:52
Location: KERMADEC ISLANDS REGION
Latitude, Longitude: -28.152 °, -176.644 °
Magnitude: 5.7 mww (null)
Depth: 27.0 km
Author: us
Catalog, Contributor: NEIC PDE, us
Related Products:
CMT Details
Event ID C201403071004A
Timestamp: S-20140607050414
CMT Version: Final
NDK Version: V10
Reference Catalog: PDEW
Source Zero Trace
Moment Rate Fn: TRIHD
Half Duration: 1.7
Depth Determination: FREE
Scalar Moment 4.581 e+24 (dyne-cm)
Focal Mechanism
Moment Tensor (Exponent: 24, Units: dyne-cm)
ComponentValueError
Mrr0.4310.032
Mtt1.350.029
Mpp-1.780.028
Mrt-2.80.101
Mrp3.220.109
Mtp0.7680.024
Principal Axes (Length Exponent: 24, Units: dyne-cm)
NameAzimuth (°)Plunge (°)Length
T206464.218
N318190.728
P6338-4.945
Nodal Planes
NameStrike (°)Dip (°)Rake (°)
NP121320167
NP23168671
Data Used in Inversion
TypeStationsComponentsShortest Period (s)
Body Waves12021340
Mantle Waves000
Surface Waves15329150
Event Location
Source NDK
PDEW 2014/03/07 10:04:52.7 -28.15 -176.64  27.0 0.0 5.7 KERMADEC ISLANDS REGION 
C201403071004A   B:120  213  40 S:153  291  50 M:  0    0   0 CMT: 1 TRIHD:  1.7
CENTROID:      6.0 0.1 -27.97 0.01 -176.76 0.01  27.4  0.6 FREE S-20140607050414
24  0.431 0.032  1.350 0.029 -1.780 0.028 -2.800 0.101  3.220 0.109  0.768 0.024
V10   4.218 46 206   0.728 19 318  -4.945 38  63   4.581 213 20  167 316 86   71
Other Formats
Other Products For This Event
Product TypeDescriptionOrganization
Global ShakeMovie syntheticGlobal ShakeMovie synthetic for MW 5.7 KERMADEC ISLANDS REGIONIRIS
Contributions