Universitas Negeri Surabaya
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Moment Tensor Solution

 
 
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2023-07-06 17:13:15.56 || -7.3499, 129.4629 || 144 km || 5.4 Mw

 

Event ID:

gfz2023nddr

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.72

59.30

1.853e-16

4.042e-16

Variance Reduction:

CLVD (%):

Condition Number:

0.52

40.70

2.18

Quality:

ISO (%):

STVAR:

FMVAR:

B2

0.00

0.09

11.14

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-07-06 17:13:19.61

-7.1970

115.7 km

Magnitude:

Longitude:

6.0 ML

129.4600

Centroid Time:

Latitude:

Depth:

2023-07-06 17:13:15.56

-7.3499

143.7 km

Magnitude:

Longitude:

Mo (Nm):

5.4 Mw

129.4629

1.610e+17

 

Used Stations

 

No of stations:

8

Azimuthal Gap (deg):

210.00

Min Distance (km):

299.8

Max Distance (km):

1694.0

Frequencies (Hz):

0.015 - 0.02

tapered

0.01 - 0.015

and

0.02 - 0.03

 

Station

 

BNDI

FAKI

SANI

MMRI

TNTI

LUWI

PLAI

BKB

 

N

 

0.56

-

0.85

-

0.73

-

0.18

0.07

 

E

 

0.05

0.6

0.66

0.62

0.76

-

-

-0.02

 

Z

 

0.68

0.57

0.76

0.74

-0.93

0.84

0.6

0.3

 

Distance (km)

 

300

565

687

812

911

1007

1300

1548

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

68

Dip:

74

Rake:

29

NP2

Strike:

330

Dip:

61

Rake:

162

 

P-Axis

Azimuth:

197

Plunge:

8

T-Axis

Azimuth:

292

Plunge:

31

B-Axis

Azimuth:

94

Plunge:

57

 

Six Tensor

Mrr:

2.027e+16

Mtt:

-1.065e+17

Mpp:

8.621e+16

Components

Mrt:

5.037e+16

Mrp:

8.296e+16

Mtp:

8.314e+16

Image

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