Universitas Negeri Surabaya
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Moment Tensor Solution

 
 
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2023-07-06 10:09:47.85 || -21.6534, -68.5343 || 115 km || 4.1 Mw

 

Event ID:

gfz2023ncpr

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.61

85.30

3.510e-16

1.313e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.37

14.70

3.74

Quality:

ISO (%):

STVAR:

FMVAR:

C1

0.00

0.15

17.01

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-07-06 10:09:47.16

-21.5730

106.8 km

Magnitude:

Longitude:

4.4 MLv

-68.5350

Centroid Time:

Latitude:

Depth:

2023-07-06 10:09:47.85

-21.6534

114.8 km

Magnitude:

Longitude:

Mo (Nm):

4.1 Mw

-68.5343

1.743e+15

 

Used Stations

 

No of stations:

7

Azimuthal Gap (deg):

155.76

Min Distance (km):

114.9

Max Distance (km):

452.0

Frequencies (Hz):

0.05 - 0.06

tapered

0.04 - 0.05

and

0.06 - 0.07

 

Station

 

PB01

PB03

PB06

PB19

PSGCX

SALTA

PB18

 

N

 

0.87

-

0.28

0.38

0.04

-

-0.02

 

E

 

0.73

0.57

0.82

0.13

-0.0

-0.24

-0.01

 

Z

 

0.07

0.33

0.26

-

-0.0

-

-0.01

 

Distance (km)

 

115

136

165

270

274

370

452

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

337

Dip:

70

Rake:

-82

NP2

Strike:

136

Dip:

20

Rake:

-109

 

P-Axis

Azimuth:

258

Plunge:

63

T-Axis

Azimuth:

61

Plunge:

25

B-Axis

Azimuth:

154

Plunge:

6

 

Six Tensor

Mrr:

-1.003e+15

Mtt:

2.114e+14

Mpp:

7.918e+14

Components

Mrt:

4.796e+14

Mrp:

-1.269e+15

Mtp:

-5.996e+14

Image

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