Universitas Negeri Surabaya
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Moment Tensor Solution

 
 
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2023-09-16 21:17:46.08 || -0.5527, 133.3396 || 14 km || 4.5 Mw

 

Event ID:

gfz2023sezy

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.61

98.80

5.367e-16

2.391e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.37

1.20

4.46

Quality:

ISO (%):

STVAR:

FMVAR:

C1

0.00

0.30

38.27

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-09-16 21:17:39.72

-0.4510

10.0 km

Magnitude:

Longitude:

5.0 ML

133.3410

Centroid Time:

Latitude:

Depth:

2023-09-16 21:17:46.08

-0.5527

14.0 km

Magnitude:

Longitude:

Mo (Nm):

4.5 Mw

133.3396

6.039e+15

 

Used Stations

 

No of stations:

5

Azimuthal Gap (deg):

282.50

Min Distance (km):

298.8

Max Distance (km):

1438.3

Frequencies (Hz):

0.05 - 0.06

tapered

0.04 - 0.05

and

0.06 - 0.07

 

Station

 

FAKI

BNDI

TNTI

SANI

TOLI2

 

N

 

-

-0.24

0.28

-

-

 

E

 

-

-

0.33

-

-

 

Z

 

0.7

-0.74

-0.92

-0.56

0.11

 

Distance (km)

 

299

590

679

837

1409

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

80

Dip:

81

Rake:

115

NP2

Strike:

188

Dip:

26

Rake:

19

 

P-Axis

Azimuth:

150

Plunge:

31

T-Axis

Azimuth:

17

Plunge:

47

B-Axis

Azimuth:

256

Plunge:

24

 

Six Tensor

Mrr:

1.621e+15

Mtt:

-8.173e+14

Mpp:

-8.041e+14

Components

Mrt:

5.214e+15

Mrp:

4.666e+14

Mtp:

-2.663e+15

Image

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