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/1006680

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 6.2 (GCMT) KAMCHATKA PENINSULA, RUSSIA icon
Centroid Event
Date-Time (UTC): 2006-05-22 13:08:05
Location: KAMCHATKA PENINSULA, RUSSIA
Latitude, Longitude: 54.190 °, 158.870 °
Magnitude: 6.2 MW
Depth: 198.0 km
Author: Global CMT Project
Catalog, Contributor: GCMT, GCMT
Event
No updated event details available
CMT Details
Event ID C200605221308A
Timestamp: S-20060909 03634
CMT Version: Final
NDK Version: V10
Reference Catalog: PDEW
Source Zero Trace
Moment Rate Fn: TRIHD
Half Duration: 3.0
Depth Determination: FREE
Scalar Moment 2.439 e+25 (dyne-cm)
Focal Mechanism
Moment Tensor (Exponent: 25, Units: dyne-cm)
ComponentValueError
Mrr-1.240.021
Mtt1.050.024
Mpp0.1950.024
Mrt-1.250.019
Mrp-1.680.018
Mtp0.50.023
Principal Axes (Length Exponent: 25, Units: dyne-cm)
NameAzimuth (°)Plunge (°)Length
T142292.348
N45120.187
P29558-2.53
Nodal Planes
NameStrike (°)Dip (°)Rake (°)
NP126219-51
NP24275-102
Data Used in Inversion
TypeStationsComponentsShortest Period (s)
Body Waves10319240
Mantle Waves77118125
Surface Waves11226750
Event Location
Source NDK
PDEW 2006/05/22 13:08:01.7  54.28  158.43 184.7 6.2 6.2 KAMCHATKA PENINSULA, RUS
C200605221308A   B:103  192  40 S:112  267  50 M: 77  118 125 CMT: 1 TRIHD:  3.0
CENTROID:      3.7 0.1  54.19 0.01  158.87 0.01 198.0  0.8 FREE S-20060909 03634
25 -1.240 0.021  1.050 0.024  0.195 0.024 -1.250 0.019 -1.680 0.018  0.500 0.023
V10   2.348 29 142   0.187 12  45  -2.530 58 295   2.439 262 19  -51  42 75 -102
Other Formats
Other Products For This Event
Product TypeDescriptionOrganization
GMVGMV for MW 6.2 KAMCHATKAIRIS DMC
EQ EnergyEQ Energy for MW 6.2 KAMCHATKAIRIS DMC
Event PlotsEvent Plots for MW 6.2 KAMCHATKAIRIS DMC
Surface-Wave Radiation PatternsSurface-Wave Radiation Patterns for MW 6.2 KAMCHATKA PENINSULA, RUSSIAIRIS DMC
Contributions