Universitas Negeri Surabaya
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Moment Tensor Solution

 
 
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2023-10-12 06:18:50.15 || -4.5826, 133.7429 || 40 km || 5.6 Mw

 

Event ID:

gfz2023tzjj

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.70

48.80

2.826e-16

1.066e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.49

51.20

3.77

Quality:

ISO (%):

STVAR:

FMVAR:

B3

0.00

0.27

59.99

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-10-12 06:18:43.79

-4.5840

10.0 km

Magnitude:

Longitude:

5.2 mb

133.8450

Centroid Time:

Latitude:

Depth:

2023-10-12 06:18:50.15

-4.5826

40.0 km

Magnitude:

Longitude:

Mo (Nm):

5.6 Mw

133.7429

2.616e+17

 

Used Stations

 

No of stations:

4

Azimuthal Gap (deg):

285.05

Min Distance (km):

255.6

Max Distance (km):

1291.8

Frequencies (Hz):

0.05 - 0.06

tapered

0.04 - 0.05

and

0.06 - 0.07

 

Station

 

FAKI

BNDI

SANI

SOEI

 

N

 

-

-0.14

-

-

 

E

 

0.51

-0.86

-

-

 

Z

 

0.62

-5.41

-0.31

-0.23

 

Distance (km)

 

256

437

917

1202

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

90

Dip:

45

Rake:

-73

NP2

Strike:

247

Dip:

46

Rake:

-106

 

P-Axis

Azimuth:

80

Plunge:

78

T-Axis

Azimuth:

349

Plunge:

0

B-Axis

Azimuth:

258

Plunge:

11

 

Six Tensor

Mrr:

-2.103e+17

Mtt:

2.773e+17

Mpp:

-6.696e+16

Components

Mrt:

-3.174e+15

Mrp:

2.849e+16

Mtp:

6.924e+16

Image

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