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/9879696

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 7.1 (GCMT) NORTHERN MOLUCCA SEA icon
Centroid Event
Date-Time (UTC): 2014-11-15 02:31:49
Location: NORTHERN MOLUCCA SEA
Latitude, Longitude: 1.980 °, 126.370 °
Magnitude: 7.1 MW
Depth: 38.1 km
Author: Global CMT Project
Catalog, Contributor: GCMT, GCMT
Event
Date-Time (UTC): 2014-11-15 02:31:41
Location: NORTHERN MOLUCCA SEA
Latitude, Longitude: 1.893 °, 126.522 °
Magnitude: 7.1 mww (us)
Depth: 45.0 km
Author: us
Catalog, Contributor: NEIC PDE, us
Related Products:
CMT Details
Event ID C201411150231A
Timestamp: S-20150204025856
CMT Version: Final
NDK Version: V10
Reference Catalog: PDEW
Source Zero Trace
Moment Rate Fn: TRIHD
Half Duration: 8.2
Depth Determination: FREE
Scalar Moment 4.75 e+26 (dyne-cm)
Focal Mechanism
Moment Tensor (Exponent: 26, Units: dyne-cm)
ComponentValueError
Mrr4.120.015
Mtt-0.8330.011
Mpp-3.290.012
Mrt-0.0610.033
Mrp-2.050.034
Mtp-2.030.009
Principal Axes (Length Exponent: 26, Units: dyne-cm)
NameAzimuth (°)Plunge (°)Length
T72744.689
N205110.119
P29712-4.811
Nodal Planes
NameStrike (°)Dip (°)Rake (°)
NP14235110
NP21975877
Data Used in Inversion
TypeStationsComponentsShortest Period (s)
Body Waves16846250
Mantle Waves166415150
Surface Waves16543350
Event Location
Source NDK
PDEW 2014/11/15 02:31:41.7   1.90  126.52  45.0 0.0 7.1 NORTHERN MOLUCCA SEA    
C201411150231A   B:168  462  50 S:165  433  50 M:166  415 150 CMT: 1 TRIHD:  8.2
CENTROID:      8.1 0.1   1.98 0.00  126.37 0.00  38.1  0.2 FREE S-20150204025856
26  4.120 0.015 -0.833 0.011 -3.290 0.012 -0.061 0.033 -2.050 0.034 -2.030 0.009
V10   4.689 74  72   0.119 11 205  -4.811 12 297   4.750  42 35  110 197 58   77
Other Formats
Other Products For This Event
Product TypeDescriptionOrganization
Global ShakeMovie syntheticGlobal ShakeMovie synthetic for MW 7.1 NORTHERN MOLUCCA SEAIRIS
Back ProjectionsBack Projections for MO 7.3 NORTHERN MOLUCCA SEAIRIS DMC
GMVGMV for MO 7.3 NORTHERN MOLUCCA SEAIRIS DMC
EQ EnergyEQ Energy for MO 7.3 NORTHERN MOLUCCA SEAIRIS DMC
Event PlotsEvent Plots for MO 7.3 NORTHERN MOLUCCA SEAIRIS DMC
AftershocksAftershocks for MO 7.3 NORTHERN MOLUCCA SEAIRIS DMC
Surface-Wave Radiation PatternsSurface-Wave Radiation Patterns for MW 7.1 NORTHERN MOLUCCA SEAIRIS DMC
Contributions