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/1575393

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 5.4 (GCMT) MACQUARIE ISLAND REGION icon
Centroid Event
Date-Time (UTC): 2013-06-16 14:20:05
Location: MACQUARIE ISLAND REGION
Latitude, Longitude: -58.210 °, 157.990 °
Magnitude: 5.4 MW
Depth: 12.0 km
Author: Global CMT Project
Catalog, Contributor: GCMT, GCMT
Event
Date-Time (UTC): 2013-06-16 14:20:01
Location: MACQUARIE ISLAND REGION
Latitude, Longitude: -58.308 °, 158.226 °
Magnitude: 5.4 mwc (GCMT)
Depth: 11.8 km
Author: GCMT
Catalog, Contributor: NEIC PDE, US
Related Products:
CMT Details
Event ID C201306161420A
Timestamp: S-20130910111546
CMT Version: Final
NDK Version: V10
Reference Catalog: PDEW
Source Zero Trace
Moment Rate Fn: TRIHD
Half Duration: 1.2
Depth Determination: FIX
Scalar Moment 1.525 e+24 (dyne-cm)
Focal Mechanism
Moment Tensor (Exponent: 24, Units: dyne-cm)
ComponentValueError
Mrr0.0380.025
Mtt-1.120.021
Mpp1.080.025
Mrt0.2410.059
Mrp-0.0180.062
Mtp1.030.019
Principal Axes (Length Exponent: 24, Units: dyne-cm)
NameAzimuth (°)Plunge (°)Length
T29231.491
N41810.067
P2018-1.56
Nodal Planes
NameStrike (°)Dip (°)Rake (°)
NP133782-176
NP224686-8
Data Used in Inversion
TypeStationsComponentsShortest Period (s)
Body Waves8412340
Mantle Waves000
Surface Waves11019850
Event Location
Source NDK
PDEW 2013/06/16 14:20:01.9 -58.31  158.23  11.8 5.1 5.4 MACQUARIE ISLAND REGION 
C201306161420A   B: 84  123  40 S:110  198  50 M:  0    0   0 CMT: 1 TRIHD:  1.2
CENTROID:      3.3 0.1 -58.21 0.01  157.99 0.02  12.0  0.0 FIX  S-20130910111546
24  0.038 0.025 -1.120 0.021  1.080 0.025  0.241 0.059 -0.018 0.062  1.030 0.019
V10   1.491  3 292   0.067 81  41  -1.560  8 201   1.525 337 82 -176 246 86   -8
Other Formats
Other Products For This Event
Product TypeDescriptionOrganization
Global ShakeMovie syntheticGlobal ShakeMovie synthetic for MW 5.4 MACQUARIE ISLAND REGIONIRIS
Contributions