Moment Tensor for MW 5.2 (GCMT) SANTA CRUZ ISLANDS icon
Centroid Event
Date-Time (UTC): 2024-12-12 17:29:57
Location: SANTA CRUZ ISLANDS
Latitude, Longitude: -12.120 °, 165.960 °
Magnitude: 5.2 MW
Depth: 21.6 km
Author: Global CMT Project
Catalog, Contributor: GCMT, GCMT
Event
Date-Time (UTC): 2024-12-12 17:29:54
Location: SANTA CRUZ ISLANDS
Latitude, Longitude: -12.001 °, 166.198 °
Magnitude: 5.2 Mww (us)
Depth: 35.0 km
Author: usauto,us
Catalog, Contributor: NEIC PDE, us
CMT Details
Event ID C202412121729A
Timestamp: S-20250228211836
CMT Version: Final
NDK Version: V10
Reference Catalog: PDEW
Source Zero Trace
Moment Rate Fn: TRIHD
Half Duration: 1.0
Depth Determination: FREE
Scalar Moment 0.936 e+24 (dyne-cm)
Focal Mechanism
Moment Tensor (Exponent: 24, Units: dyne-cm)
ComponentValueError
Mrr0.7620.014
Mtt-0.020.01
Mpp-0.7420.011
Mrt0.2670.02
Mrp-0.4180.018
Mtp0.2560.007
Principal Axes (Length Exponent: 24, Units: dyne-cm)
NameAzimuth (°)Plunge (°)Length
T44730.913
N15870.045
P25016-0.958
Nodal Planes
NameStrike (°)Dip (°)Rake (°)
NP135130105
NP21546182
Data Used in Inversion
TypeStationsComponentsShortest Period (s)
Body Waves11618240
Mantle Waves000
Surface Waves12218850
Event Location
Source NDK
PDEW 2024/12/12 17:29:51.1 -12.02  166.12  10.0 0.0 5.2 SANTA CRUZ ISLANDS      
C202412121729A   B:116  182  40 S:122  188  50 M:  0    0   0 CMT: 1 TRIHD:  1.0
CENTROID:      6.4 0.1 -12.12 0.01  165.96 0.01  21.6  0.4 FREE S-20250228211836
24  0.762 0.014 -0.020 0.010 -0.742 0.011  0.267 0.020 -0.418 0.018  0.256 0.007
V10   0.913 73  44   0.045  7 158  -0.958 16 250   0.936 351 30  105 154 61   82

				
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