Universitas Negeri Surabaya
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Moment Tensor Solution

 
 
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2023-07-06 00:31:55.62 || -24.2188, -67.7922 || 144 km || 5.6 Mw

 

Event ID:

gfz2023nbwq

Evaluation Mode:

automatic

Evaluation Status:

reviewed

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.71

54.80

1.475e-16

5.751e-16

Variance Reduction:

CLVD (%):

Condition Number:

0.50

45.20

3.90

Quality:

ISO (%):

STVAR:

FMVAR:

B2

0.00

0.05

nan

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-07-06 00:31:55.17

-23.9940

126.5 km

Magnitude:

Longitude:

6.2 MLv

-67.7950

Centroid Time:

Latitude:

Depth:

2023-07-06 00:31:55.62

-24.2188

144.5 km

Magnitude:

Longitude:

Mo (Nm):

5.6 Mw

-67.7922

2.855e+17

 

Used Stations

 

No of stations:

6

Azimuthal Gap (deg):

154.59

Min Distance (km):

150.1

Max Distance (km):

730.4

Frequencies (Hz):

0.047 - 0.05

tapered

0.045 - 0.047

and

0.05 - 0.055

 

Station

 

SALTA

PB19

PB06

PB14

PB03

PB02

 

N

 

-

-

0.79

0.65

0.16

-

 

E

 

0.52

-

0.84

0.28

0.55

-0.66

 

Z

 

0.63

-1.23

-0.05

-0.59

0.03

-

 

Distance (km)

 

150

153

231

274

294

366

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

216

Dip:

55

Rake:

-9

NP2

Strike:

312

Dip:

82

Rake:

-145

 

P-Axis

Azimuth:

180

Plunge:

29

T-Axis

Azimuth:

79

Plunge:

17

B-Axis

Azimuth:

323

Plunge:

54

 

Six Tensor

Mrr:

-7.829e+16

Mtt:

-1.895e+17

Mpp:

2.678e+17

Components

Mrt:

9.416e+16

Mrp:

-1.101e+17

Mtp:

-6.044e+16

Image

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