Universitas Negeri Surabaya
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Moment Tensor Solution

 
 
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2023-11-10 16:56:31.88 || 64.0333, -21.4428 || 2 km || 4.5 Mw

 

Event ID:

gfz2023wbdz

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.34

48.70

6.022e-17

1.862e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.12

51.30

30.93

Quality:

ISO (%):

STVAR:

FMVAR:

D3

0.00

0.02

67.93

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-11-10 16:56:33.92

64.1350

10.0 km

Magnitude:

Longitude:

4.6 mb

-21.4460

Centroid Time:

Latitude:

Depth:

2023-11-10 16:56:31.88

64.0333

2.0 km

Magnitude:

Longitude:

Mo (Nm):

4.5 Mw

-21.4428

7.417e+15

 

Used Stations

 

No of stations:

7

Azimuthal Gap (deg):

132.79

Min Distance (km):

708.3

Max Distance (km):

1486.9

Frequencies (Hz):

0.05 - 0.06

tapered

0.04 - 0.05

and

0.06 - 0.07

 

Station

 

SCO

SUMG

NRS

IMAY

ILULI

ILTH

DAG

 

N

 

0.27

0.0

-

-0.0

-

0.01

-

 

E

 

0.17

0.02

-0.0

0.0

-

-

0.07

 

Z

 

0.0

-0.0

-

-0.0

-0.01

-0.03

-0.03

 

Distance (km)

 

708

1165

1265

1303

1410

1413

1413

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

66

Dip:

76

Rake:

-53

NP2

Strike:

173

Dip:

38

Rake:

-158

 

P-Axis

Azimuth:

13

Plunge:

45

T-Axis

Azimuth:

129

Plunge:

23

B-Axis

Azimuth:

236

Plunge:

35

 

Six Tensor

Mrr:

-2.629e+15

Mtt:

-1.263e+15

Mpp:

3.892e+15

Components

Mrt:

-5.956e+15

Mrp:

6.216e+13

Mtp:

2.775e+15

Image

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