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/6695340

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 6.5 (GCMT) NEAR EAST COAST OF KAMCHATKA icon
Centroid Event
Date-Time (UTC): 2013-11-12 07:03:54
Location: NEAR EAST COAST OF KAMCHATKA
Latitude, Longitude: 54.790 °, 162.290 °
Magnitude: 6.5 MW
Depth: 29.9 km
Author: Global CMT Project
Catalog, Contributor: GCMT, GCMT
Event
Date-Time (UTC): 2013-11-12 07:03:51
Location: NEAR EAST COAST OF KAMCHATKA
Latitude, Longitude: 54.686 °, 162.302 °
Magnitude: 6.4 mww (us)
Depth: 43.0 km
Author: us
Catalog, Contributor: NEIC PDE, us
Related Products:
CMT Details
Event ID C201311120703A
Timestamp: S-20140215123653
CMT Version: Final
NDK Version: V10
Reference Catalog: PDEW
Source Zero Trace
Moment Rate Fn: TRIHD
Half Duration: 4.3
Depth Determination: FREE
Scalar Moment 7.042 e+25 (dyne-cm)
Focal Mechanism
Moment Tensor (Exponent: 25, Units: dyne-cm)
ComponentValueError
Mrr0.660.015
Mtt-0.2180.015
Mpp-0.4420.014
Mrt3.590.042
Mrp6.040.059
Mtp0.6140.012
Principal Axes (Length Exponent: 25, Units: dyne-cm)
NameAzimuth (°)Plunge (°)Length
T303467.448
N2103-0.811
P11744-6.637
Nodal Planes
NameStrike (°)Dip (°)Rake (°)
NP1138318
NP2308993
Data Used in Inversion
TypeStationsComponentsShortest Period (s)
Body Waves14035340
Mantle Waves116173125
Surface Waves14234450
Event Location
Source NDK
PDEW 2013/11/12 07:03:51.1  54.69  162.30  43.0 0.0 6.4 NEAR EAST COAST OF KAMCH
C201311120703A   B:140  353  40 S:142  344  50 M:116  173 125 CMT: 1 TRIHD:  4.3
CENTROID:      3.8 0.0  54.79 0.00  162.29 0.00  29.9  0.2 FREE S-20140215123653
25  0.660 0.015 -0.218 0.015 -0.442 0.014  3.590 0.042  6.040 0.059  0.614 0.012
V10   7.448 46 303  -0.811  3 210  -6.637 44 117   7.042 138  3   18  30 89   93
Other Formats
Other Products For This Event
Product TypeDescriptionOrganization
Global ShakeMovie syntheticGlobal ShakeMovie synthetic for MW 6.5 NEAR EAST COAST OF KAMCHATKAIRIS
Back ProjectionsBack Projections for MI 6.6 NEAR EAST COAST OF KAMCHATKAIRIS DMC
GMVGMV for MI 6.6 NEAR EAST COAST OF KAMCHATKAIRIS DMC
Event PlotsEvent Plots for MI 6.6 NEAR EAST COAST OF KAMCHATKAIRIS DMC
EQ EnergyEQ Energy for MI 6.6 NEAR EAST COAST OF KAMCHATKAIRIS DMC
Surface-Wave Radiation PatternsSurface-Wave Radiation Patterns for MW 6.5 NEAR EAST COAST OF KAMCHATKAIRIS DMC
Contributions