Universitas Negeri Surabaya
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Moment Tensor Solution

 
 
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2023-06-26 12:53:07.97 || 13.7563, 92.8446 || 40 km || 4.6 Mw

 

Event ID:

gfz2023mkob

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.26

49.40

2.175e-17

4.706e-16

Variance Reduction:

CLVD (%):

Condition Number:

0.07

50.60

21.64

Quality:

ISO (%):

STVAR:

FMVAR:

D3

0.00

0.02

34.27

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-06-26 12:53:01.61

13.8580

10.0 km

Magnitude:

Longitude:

4.9 mb

92.8460

Centroid Time:

Latitude:

Depth:

2023-06-26 12:53:07.97

13.7563

40.0 km

Magnitude:

Longitude:

Mo (Nm):

4.6 Mw

92.8446

7.932e+15

 

Used Stations

 

No of stations:

4

Azimuthal Gap (deg):

140.63

Min Distance (km):

743.1

Max Distance (km):

1472.9

Frequencies (Hz):

0.05 - 0.06

tapered

0.04 - 0.05

and

0.06 - 0.07

 

Station

 

NPW

LHMI

IPM

MALK

 

N

 

0.15

0.02

-

-

 

E

 

-

0.0

-

-

 

Z

 

0.57

-0.02

-0.01

0.03

 

Distance (km)

 

743

1055

1372

1473

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

56

Dip:

78

Rake:

-37

NP2

Strike:

155

Dip:

53

Rake:

-165

 

P-Axis

Azimuth:

9

Plunge:

34

T-Axis

Azimuth:

110

Plunge:

16

B-Axis

Azimuth:

222

Plunge:

51

 

Six Tensor

Mrr:

-2.746e+15

Mtt:

-3.823e+15

Mpp:

6.569e+15

Components

Mrt:

-3.044e+15

Mrp:

-2.412e+15

Mtp:

3.896e+15

Image

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