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/1575387

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) MACQUARIE ISLAND REGION icon
Centroid Event
Date-Time (UTC): 2013-06-16 13:31:40
Location: MACQUARIE ISLAND REGION
Latitude, Longitude: -58.330 °, 158.000 °
Magnitude: 5.7 MW
Depth: 12.0 km
Author: Global CMT Project
Catalog, Contributor: GCMT, GCMT
Event
Date-Time (UTC): 2013-06-16 13:31:35
Location: MACQUARIE ISLAND REGION
Latitude, Longitude: -58.348 °, 158.158 °
Magnitude: 5.7 mww (US)
Depth: 10.0 km
Author: US
Catalog, Contributor: NEIC PDE, US
Related Products:
CMT Details
Event ID C201306161331A
Timestamp: S-20130910112550
CMT Version: Final
NDK Version: V10
Reference Catalog: PDEW
Source Zero Trace
Moment Rate Fn: TRIHD
Half Duration: 1.8
Depth Determination: FIX
Scalar Moment 4.95 e+24 (dyne-cm)
Focal Mechanism
Moment Tensor (Exponent: 24, Units: dyne-cm)
ComponentValueError
Mrr0.2520.037
Mtt-3.540.036
Mpp3.290.038
Mrt0.0390.095
Mrp-0.7040.099
Mtp3.510.033
Principal Axes (Length Exponent: 24, Units: dyne-cm)
NameAzimuth (°)Plunge (°)Length
T11384.859
N316810.183
P2033-5.04
Nodal Planes
NameStrike (°)Dip (°)Rake (°)
NP1248823
NP215887172
Data Used in Inversion
TypeStationsComponentsShortest Period (s)
Body Waves11923440
Mantle Waves88103125
Surface Waves12225850
Event Location
Source NDK
PDEW 2013/06/16 13:31:35.1 -58.35  158.16  10.0 5.3 5.7 MACQUARIE ISLAND REGION 
C201306161331A   B:119  234  40 S:122  258  50 M: 88  103 125 CMT: 1 TRIHD:  1.8
CENTROID:      5.7 0.1 -58.33 0.00  158.00 0.01  12.0  0.0 FIX  S-20130910112550
24  0.252 0.037 -3.540 0.036  3.290 0.038  0.039 0.095 -0.704 0.099  3.510 0.033
V10   4.859  8 113   0.183 81 316  -5.040  3 203   4.950 248 82    3 158 87  172
Other Formats
Other Products For This Event
Product TypeDescriptionOrganization
Global ShakeMovie syntheticGlobal ShakeMovie synthetic for MW 5.8 MACQUARIE ISLAND REGIONIRIS
Contributions