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/933590

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 6.8 (GCMT) KAMCHATKA PENINSULA, RUSSIA icon
Centroid Event
Date-Time (UTC): 2004-06-10 15:20:00
Location: KAMCHATKA PENINSULA, RUSSIA
Latitude, Longitude: 55.790 °, 160.320 °
Magnitude: 6.8 MW
Depth: 190.1 km
Author: Global CMT Project
Catalog, Contributor: GCMT, GCMT
Event
No updated event details available
CMT Details
Event ID C061004H
Timestamp: O-00000000000000
CMT Version: Final
NDK Version: V10
Reference Catalog: PDE
Source Zero Trace
Moment Rate Fn: TRIHD
Half Duration: 6.5
Depth Determination: FREE
Scalar Moment 2.329 e+26 (dyne-cm)
Focal Mechanism
Moment Tensor (Exponent: 26, Units: dyne-cm)
ComponentValueError
Mrr-0.850.013
Mtt0.2680.013
Mpp0.5820.013
Mrt-1.20.009
Mrp-1.890.008
Mtp-0.1610.01
Principal Axes (Length Exponent: 26, Units: dyne-cm)
NameAzimuth (°)Plunge (°)Length
T115372.083
N20960.492
P30652-2.575
Nodal Planes
NameStrike (°)Dip (°)Rake (°)
NP11739-126
NP23082-84
Data Used in Inversion
TypeStationsComponentsShortest Period (s)
Body Waves7922350
Mantle Waves78192125
Surface Waves000
Event Location
Source NDK
PDE  2004/06/10 15:19:57.8  55.68  160.00 188.6 6.1 0.0 KAMCHATKA PENINSULA, RUS
C061004H         B: 79  223  50 S:  0    0   0 M: 78  192 125 CMT: 1 TRIHD:  6.5
CENTROID:      2.6 0.1  55.79 0.01  160.32 0.01 190.1  0.9 FREE O-00000000000000
26 -0.850 0.013  0.268 0.013  0.582 0.013 -1.200 0.009 -1.890 0.008 -0.161 0.010
V10   2.083 37 115   0.492  6 209  -2.575 52 306   2.329 173  9 -126  30 82  -84
Other Formats
Other Products For This Event
Product TypeDescriptionOrganization
Surface-Wave Radiation PatternsSurface-Wave Radiation Patterns for MW 6.8 KAMCHATKA PENINSULA, RUSSIAIRIS DMC
EQ EnergyEQ Energy for MW 6.9 KAMCHATKAIRIS DMC
GMVGMV for MW 6.9 KAMCHATKAIRIS DMC
Event PlotsEvent Plots for MW 6.9 KAMCHATKAIRIS DMC
Back ProjectionsBack Projections for MW 6.9 KAMCHATKAIRIS DMC
Contributions