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/17998235

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 6.0 (GCMT) MINDANAO, PHILIPPINES icon
Centroid Event
Date-Time (UTC): 2017-05-20 01:06:16
Location: MINDANAO, PHILIPPINES
Latitude, Longitude: 9.330 °, 124.020 °
Magnitude: 6.0 MW
Depth: 544.6 km
Author: Global CMT Project
Catalog, Contributor: GCMT, GCMT
Event
Date-Time (UTC): 2017-05-20 01:06:14
Location: NEGROS, PHILIPPINES
Latitude, Longitude: 9.385 °, 123.958 °
Magnitude: 6.0 Mww (us)
Depth: 533.0 km
Author: us
Catalog, Contributor: NEIC PDE, us
Related Products:
CMT Details
Event ID C201705200106A
Timestamp: S-20170807025714
CMT Version: Final
NDK Version: V10
Reference Catalog: PDEW
Source Zero Trace
Moment Rate Fn: TRIHD
Half Duration: 2.4
Depth Determination: FREE
Scalar Moment 1.182 e+25 (dyne-cm)
Focal Mechanism
Moment Tensor (Exponent: 25, Units: dyne-cm)
ComponentValueError
Mrr-0.210.006
Mtt-0.4650.01
Mpp0.6750.01
Mrt-0.8750.009
Mrp0.3850.009
Mtp-0.360.01
Principal Axes (Length Exponent: 25, Units: dyne-cm)
NameAzimuth (°)Plunge (°)Length
T240301.142
N126350.08
P35941-1.222
Nodal Planes
NameStrike (°)Dip (°)Rake (°)
NP12336-11
NP212284-125
Data Used in Inversion
TypeStationsComponentsShortest Period (s)
Body Waves15933740
Mantle Waves114137125
Surface Waves000
Event Location
Source NDK
PDEW 2017/05/20 01:06:14.2   9.39  123.96 533.0 0.0 6.0 NEGROS, PHILIPPINES     
C201705200106A   B:159  337  40 S:  0    0   0 M:114  137 125 CMT: 1 TRIHD:  2.4
CENTROID:      2.2 0.1   9.33 0.01  124.02 0.01 544.6  0.7 FREE S-20170807025714
25 -0.210 0.006 -0.465 0.010  0.675 0.010 -0.875 0.009  0.385 0.009 -0.360 0.010
V10   1.142 30 240   0.080 35 126  -1.222 41 359   1.182  23 36  -11 122 84 -125
Other Formats
Other Products For This Event
Product TypeDescriptionOrganization
Global ShakeMovie syntheticGlobal ShakeMovie synthetic for MW 6.0 MINDANAO, PHILIPPINESIRIS
EQ EnergyEQ Energy for Mww 6.0 NEGROS, PHILIPPINESIRIS DMC
Event PlotsEvent Plots for Mww 6.0 NEGROS, PHILIPPINESIRIS DMC
GMVGMV for Mww 6.0 NEGROS, PHILIPPINESIRIS DMC
Surface-Wave Radiation PatternsSurface-Wave Radiation Patterns for MW 6.0 MINDANAO, PHILIPPINESIRIS DMC
Contributions