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Moment Tensor Solution

 
 
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2023-02-17 09:37:53.06 || -6.5306, 131.5710 || 56 km || 6.2 Mw

 

Event ID:

gfz2023dips

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.62

10.80

2.858e-16

5.514e-16

Variance Reduction:

CLVD (%):

Condition Number:

0.39

89.20

1.93

Quality:

ISO (%):

STVAR:

FMVAR:

C4

0.00

0.01

13.46

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-02-17 09:37:36.11

-6.5360

46.5 km

Magnitude:

Longitude:

6.7 ML

131.9550

Centroid Time:

Latitude:

Depth:

2023-02-17 09:37:53.06

-6.5306

56.5 km

Magnitude:

Longitude:

Mo (Nm):

6.2 Mw

131.5710

2.067e+18

 

Used Stations

 

No of stations:

6

Azimuthal Gap (deg):

242.02

Min Distance (km):

401.3

Max Distance (km):

1584.5

Frequencies (Hz):

0.015 - 0.02

tapered

0.01 - 0.015

and

0.02 - 0.03

 

Station

 

FAKI

SANI

SOEI

TNTI

MMRI

LUWI

 

N

 

-

0.75

0.48

0.59

0.34

0.75

 

E

 

0.33

-1.14

0.26

-0.11

-0.53

-0.21

 

Z

 

0.24

0.33

0.22

0.76

0.09

0.3

 

Distance (km)

 

401

827

919

955

1097

1187

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

248

Dip:

86

Rake:

170

NP2

Strike:

338

Dip:

80

Rake:

3

 

P-Axis

Azimuth:

293

Plunge:

4

T-Axis

Azimuth:

202

Plunge:

8

B-Axis

Azimuth:

49

Plunge:

80

 

Six Tensor

Mrr:

-9.820e+17

Mtt:

1.748e+18

Mpp:

-7.656e+17

Components

Mrt:

-4.919e+17

Mrp:

1.876e+17

Mtp:

-1.301e+18

Image

🄯 Gisola - More info https://github.com/nikosT/Gisola