Universitas Negeri Surabaya
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Moment Tensor Solution

 
 
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2023-05-24 15:49:33.59 || -7.0974, 129.4536 || 179 km || 6.2 Mw

 

Event ID:

gfz2023kcmg

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.87

56.80

1.671e-16

3.572e-16

Variance Reduction:

CLVD (%):

Condition Number:

0.76

43.20

2.14

Quality:

ISO (%):

STVAR:

FMVAR:

A2

0.00

0.21

8.87

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-05-24 15:49:35.39

-7.0170

165.0 km

Magnitude:

Longitude:

6.2 Mwp

129.4520

Centroid Time:

Latitude:

Depth:

2023-05-24 15:49:33.59

-7.0974

179.0 km

Magnitude:

Longitude:

Mo (Nm):

6.2 Mw

129.4536

2.210e+18

 

Used Stations

 

No of stations:

8

Azimuthal Gap (deg):

207.18

Min Distance (km):

280.4

Max Distance (km):

1695.2

Frequencies (Hz):

0.015 - 0.02

tapered

0.01 - 0.015

and

0.02 - 0.03

 

Station

 

BNDI

FAKI

SOEI

SANI

MMRI

TNTI

LUWI

BKB

 

N

 

0.94

0.64

0.81

0.91

-0.16

0.77

0.59

-

 

E

 

0.87

0.71

0.33

-

0.87

0.47

0.64

0.31

 

Z

 

0.49

-0.41

0.56

-

0.84

0.14

0.8

0.25

 

Distance (km)

 

280

549

646

670

816

892

993

1538

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

316

Dip:

40

Rake:

-164

NP2

Strike:

214

Dip:

80

Rake:

-50

 

P-Axis

Azimuth:

160

Plunge:

41

T-Axis

Azimuth:

275

Plunge:

24

B-Axis

Azimuth:

26

Plunge:

38

 

Six Tensor

Mrr:

-6.048e+17

Mtt:

-1.199e+18

Mpp:

1.804e+18

Components

Mrt:

7.441e+17

Mrp:

1.343e+18

Mtp:

-2.835e+16

Image

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