Universitas Negeri Surabaya
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Moment Tensor Solution

 
 
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2023-08-28 05:23:49.31 || -7.2149, 126.1857 || 426 km || 4.6 Mw

 

Event ID:

gfz2023qvbx

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.24

13.00

4.803e-17

2.850e-16

Variance Reduction:

CLVD (%):

Condition Number:

0.06

87.00

5.93

Quality:

ISO (%):

STVAR:

FMVAR:

D4

0.00

0.01

16.19

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-08-28 05:23:51.35

-7.2890

456.1 km

Magnitude:

Longitude:

5.1 ML

126.1840

Centroid Time:

Latitude:

Depth:

2023-08-28 05:23:49.31

-7.2149

426.1 km

Magnitude:

Longitude:

Mo (Nm):

4.6 Mw

126.1857

9.183e+15

 

Used Stations

 

No of stations:

5

Azimuthal Gap (deg):

204.42

Min Distance (km):

579.8

Max Distance (km):

1333.2

Frequencies (Hz):

0.05 - 0.06

tapered

0.04 - 0.05

and

0.06 - 0.07

 

Station

 

SANI

FAKI

TNTI

PLAI

JAGI

 

N

 

0.03

-

-0.02

0.07

-

 

E

 

-

-

0.2

-

-0.02

 

Z

 

0.53

0.19

-0.31

-0.21

-

 

Distance (km)

 

580

828

901

942

1333

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

155

Dip:

27

Rake:

33

NP2

Strike:

35

Dip:

75

Rake:

113

 

P-Axis

Azimuth:

106

Plunge:

26

T-Axis

Azimuth:

334

Plunge:

53

B-Axis

Azimuth:

209

Plunge:

22

 

Six Tensor

Mrr:

2.497e+15

Mtt:

3.952e+15

Mpp:

-6.449e+15

Components

Mrt:

2.355e+15

Mrp:

6.062e+15

Mtp:

-3.210e+15

Image

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