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/3537568

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) NEGROS, PHILIPPINES icon
Centroid Event
Date-Time (UTC): 2013-10-15 00:12:50
Location: NEGROS, PHILIPPINES
Latitude, Longitude: 9.840 °, 123.960 °
Magnitude: 7.1 MW
Depth: 12.0 km
Author: Global CMT Project
Catalog, Contributor: GCMT, GCMT
Event
Date-Time (UTC): 2013-10-15 00:12:32
Location: MINDANAO, PHILIPPINES
Latitude, Longitude: 9.880 °, 124.117 °
Magnitude: 7.1 mww (us)
Depth: 19.04 km
Author: us
Catalog, Contributor: NEIC PDE, us
Related Products:
CMT Details
Event ID C201310150012A
Timestamp: S-20140107134219
CMT Version: Final
NDK Version: V10
Reference Catalog: PDEW
Source Zero Trace
Moment Rate Fn: TRIHD
Half Duration: 8.7
Depth Determination: FIX
Scalar Moment 5.614 e+26 (dyne-cm)
Focal Mechanism
Moment Tensor (Exponent: 26, Units: dyne-cm)
ComponentValueError
Mrr4.970.015
Mtt-2.910.014
Mpp-2.060.015
Mrt-1.020.098
Mrp-0.2970.098
Mtp-3.530.012
Principal Axes (Length Exponent: 26, Units: dyne-cm)
NameAzimuth (°)Plunge (°)Length
T191825.104
N4961.02
P3195-6.124
Nodal Planes
NameStrike (°)Dip (°)Rake (°)
NP1424080
NP22355098
Data Used in Inversion
TypeStationsComponentsShortest Period (s)
Body Waves15939450
Mantle Waves162407150
Surface Waves16141150
Event Location
Source NDK
PDEW 2013/10/15 00:12:32.0   9.88  124.12  19.0 0.0 7.1 MINDANAO, PHILIPPINES   
C201310150012A   B:159  394  50 S:161  411  50 M:162  407 150 CMT: 1 TRIHD:  8.7
CENTROID:     18.0 0.1   9.84 0.00  123.96 0.00  12.0  0.0 FIX  S-20140107134219
26  4.970 0.015 -2.910 0.014 -2.060 0.015 -1.020 0.098 -0.297 0.098 -3.530 0.012
V10   5.104 82 191   1.020  6  49  -6.124  5 319   5.614  42 40   80 235 50   98
Other Formats
Other Products For This Event
Product TypeDescriptionOrganization
Global ShakeMovie syntheticGlobal ShakeMovie synthetic for MW 7.1 NEGROS, PHILIPPINESIRIS
EQ EnergyEQ Energy for MI 7.2 MINDANAO, PHILIPPINE ISLANDSIRIS DMC
Back ProjectionsBack Projections for MI 7.2 MINDANAO, PHILIPPINE ISLANDSIRIS DMC
GMVGMV for MI 7.2 MINDANAO, PHILIPPINE ISLANDSIRIS DMC
Event PlotsEvent Plots for MI 7.2 MINDANAO, PHILIPPINE ISLANDSIRIS DMC
Source Time FunctionSource Time Function for MI 7.2 MINDANAO, PHILIPPINE ISLANDSIRIS DMC
AftershocksAftershocks for MI 7.2 MINDANAO, PHILIPPINE ISLANDSIRIS DMC
Surface-Wave Radiation PatternsSurface-Wave Radiation Patterns for MW 7.1 NEGROS, PHILIPPINESIRIS DMC
Contributions