Universitas Negeri Surabaya
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Moment Tensor Solution

 
 
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2023-09-28 14:00:49.93 || -6.2496, 130.1587 || 178 km || 4.7 Mw

 

Event ID:

gfz2023tajo

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.52

65.20

5.809e-17

5.215e-16

Variance Reduction:

CLVD (%):

Condition Number:

0.27

34.80

8.98

Quality:

ISO (%):

STVAR:

FMVAR:

C2

0.00

0.18

15.72

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-09-28 14:00:45.57

-6.3300

168.5 km

Magnitude:

Longitude:

5.0 Mwp

130.1580

Centroid Time:

Latitude:

Depth:

2023-09-28 14:00:49.93

-6.2496

178.5 km

Magnitude:

Longitude:

Mo (Nm):

4.7 Mw

130.1587

1.371e+16

 

Used Stations

 

No of stations:

6

Azimuthal Gap (deg):

226.11

Min Distance (km):

201.9

Max Distance (km):

1393.8

Frequencies (Hz):

0.05 - 0.06

tapered

0.04 - 0.05

and

0.06 - 0.07

 

Station

 

BNDI

FAKI

SANI

LUWI

TOLI2

PLAI

 

N

 

0.01

-

-

-

-0.0

-

 

E

 

0.47

0.14

-

-0.02

-

-

 

Z

 

0.02

-

0.33

-0.44

0.03

-0.03

 

Distance (km)

 

202

443

662

1007

1328

1394

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

0

Dip:

75

Rake:

-73

NP2

Strike:

129

Dip:

21

Rake:

-139

 

P-Axis

Azimuth:

291

Plunge:

55

T-Axis

Azimuth:

76

Plunge:

28

B-Axis

Azimuth:

176

Plunge:

16

 

Six Tensor

Mrr:

-5.154e+15

Mtt:

-2.291e+15

Mpp:

7.445e+15

Components

Mrt:

2.596e+13

Mrp:

-1.132e+16

Mtp:

-4.022e+15

Image

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