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/9617516

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 5.6 (GCMT) NEW IRELAND REGION, P.N.G. icon
Centroid Event
Date-Time (UTC): 2014-03-05 22:27:11
Location: NEW IRELAND REGION, P.N.G.
Latitude, Longitude: -5.990 °, 153.890 °
Magnitude: 5.6 MW
Depth: 41.1 km
Author: Global CMT Project
Catalog, Contributor: GCMT, GCMT
Event
Date-Time (UTC): 2014-03-05 22:27:06
Location: SOLOMON ISLANDS
Latitude, Longitude: -5.752 °, 154.121 °
Magnitude: 5.6 mww (null)
Depth: 33.0 km
Author: us
Catalog, Contributor: NEIC PDE, us
Related Products:
CMT Details
Event ID C201403052227A
Timestamp: S-20140607011637
CMT Version: Final
NDK Version: V10
Reference Catalog: PDEW
Source Zero Trace
Moment Rate Fn: TRIHD
Half Duration: 1.5
Depth Determination: FREE
Scalar Moment 2.959 e+24 (dyne-cm)
Focal Mechanism
Moment Tensor (Exponent: 24, Units: dyne-cm)
ComponentValueError
Mrr2.630.036
Mtt-1.570.026
Mpp-1.060.026
Mrt0.5930.034
Mrp-0.9750.033
Mtp1.490.022
Principal Axes (Length Exponent: 24, Units: dyne-cm)
NameAzimuth (°)Plunge (°)Length
T76772.884
N31370.151
P22111-3.035
Nodal Planes
NameStrike (°)Dip (°)Rake (°)
NP13023577
NP21385699
Data Used in Inversion
TypeStationsComponentsShortest Period (s)
Body Waves14725540
Mantle Waves000
Surface Waves14123750
Event Location
Source NDK
PDEW 2014/03/05 22:27:06.4  -5.75  154.12  33.0 0.0 5.6 SOLOMON ISLANDS         
C201403052227A   B:147  255  40 S:141  237  50 M:  0    0   0 CMT: 1 TRIHD:  1.5
CENTROID:      4.7 0.1  -5.99 0.01  153.89 0.01  41.1  0.4 FREE S-20140607011637
24  2.630 0.036 -1.570 0.026 -1.060 0.026  0.593 0.034 -0.975 0.033  1.490 0.022
V10   2.884 77  76   0.151  7 313  -3.035 11 221   2.959 302 35   77 138 56   99
Other Formats
Other Products For This Event
Product TypeDescriptionOrganization
Global ShakeMovie syntheticGlobal ShakeMovie synthetic for MW 5.6 NEW IRELAND REGION, P.N.G.IRIS
Contributions