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/20637689

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 7.0 (GCMT) FIJI ISLANDS REGION (Inactive) icon
Centroid Event
Date-Time (UTC): 2022-11-12 07:09:19
Location: FIJI ISLANDS REGION
Latitude, Longitude: -20.020 °, -178.270 °
Magnitude: 7.0 MW
Depth: 599.1 km
Author: Global CMT Project
Catalog, Contributor: GCMT, GCMT
Event
Date-Time (UTC): 2022-11-12 07:09:14
Location: FIJI ISLANDS REGION
Latitude, Longitude: -20.092 °, -178.343 °
Magnitude: 7.0 mww (us)
Depth: 586.942 km
Author: us,pt,at,usauto
Catalog, Contributor: NEIC PDE, us
Related Products:
CMT Details
Event ID C202211120709A
Timestamp: Q-20221112093216
CMT Version: Quick
NDK Version: V10
Reference Catalog: PDEQ
Source Zero Trace
Moment Rate Fn: TRIHD
Half Duration: 7.3
Depth Determination: FREE
Scalar Moment 3.36 e+26 (dyne-cm)
Focal Mechanism
Moment Tensor (Exponent: 26, Units: dyne-cm)
ComponentValueError
Mrr-1.440.008
Mtt1.150.012
Mpp0.2850.012
Mrt-2.490.01
Mrp-1.810.01
Mtp0.3450.011
Principal Axes (Length Exponent: 26, Units: dyne-cm)
NameAzimuth (°)Plunge (°)Length
T150333.237
N5750.242
P31956-3.483
Nodal Planes
NameStrike (°)Dip (°)Rake (°)
NP125913-67
NP25678-95
Data Used in Inversion
TypeStationsComponentsShortest Period (s)
Body Waves15643550
Mantle Waves150327125
Surface Waves000
Event Location
Source NDK
PDEQ 2022/11/12 07:09:14.1 -20.11 -178.36 587.2 0.0 7.0 FIJI ISLANDS REGION     
C202211120709A   B:156  435  50 S:  0    0   0 M:150  327 125 CMT: 1 TRIHD:  7.3
CENTROID:      5.6 0.1 -20.02 0.00 -178.27 0.00 599.1  0.4 FREE Q-20221112093216
26 -1.440 0.008  1.150 0.012  0.285 0.012 -2.490 0.010 -1.810 0.010  0.345 0.011
V10   3.237 33 150   0.242  5  57  -3.483 56 319   3.360 259 13  -67  56 78  -95

				
Other Formats
Other Products For This Event
Product TypeDescriptionOrganization
Global ShakeMovie syntheticGlobal ShakeMovie synthetic for MW 7.0 FIJI ISLANDS REGIONIRIS
Moment TensorMoment Tensor for MW 7.0 (GCMT) FIJI ISLANDS REGIONIRIS DMC
Surface-Wave Radiation PatternsSurface-Wave Radiation Patterns for MW 7.0 FIJI ISLANDS REGIONIncorporated Research Institutions for Seismology
EQ EnergyEQ Energy for mww 7.0 FIJI ISLANDS REGIONIncorporated Research Institutions for Seismology
Back ProjectionsBack Projections for mww 7.0 FIJI ISLANDS REGIONIRIS DMC
GMVGMV for mww 7.0 FIJI ISLANDS REGIONIncorporated Research Institutions for Seismology
AftershocksAftershocks for mww 7.0 FIJI ISLANDS REGIONIRIS DMC
Event PlotsEvent Plots for mww 7.0 FIJI ISLANDS REGIONIncorporated Research Institutions for Seismology
Contributions