Universitas Negeri Surabaya
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Moment Tensor Solution

 
 
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2023-05-14 06:13:50.72 || -7.3257, 124.6284 || 542 km || 4.8 Mw

 

Event ID:

gfz2023jjmg

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.49

28.10

4.921e-17

2.601e-16

Variance Reduction:

CLVD (%):

Condition Number:

0.24

71.90

5.29

Quality:

ISO (%):

STVAR:

FMVAR:

C3

0.00

0.05

56.89

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-05-14 06:13:52.76

-7.2240

551.5 km

Magnitude:

Longitude:

5.2 Mwp

124.6270

Centroid Time:

Latitude:

Depth:

2023-05-14 06:13:50.72

-7.3257

541.5 km

Magnitude:

Longitude:

Mo (Nm):

4.8 Mw

124.6284

1.872e+16

 

Used Stations

 

No of stations:

6

Azimuthal Gap (deg):

178.20

Min Distance (km):

306.2

Max Distance (km):

1163.4

Frequencies (Hz):

0.05 - 0.06

tapered

0.04 - 0.05

and

0.06 - 0.07

 

Station

 

MMRI

LUWI

FAKI

TOLI2

BKB

JAGI

 

N

 

0.64

-

-

-

0.04

-

 

E

 

-

0.01

-

-

-

-0.27

 

Z

 

0.21

0.18

0.24

-0.12

-0.09

0.07

 

Distance (km)

 

306

714

970

1016

1092

1163

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

189

Dip:

43

Rake:

150

NP2

Strike:

302

Dip:

70

Rake:

50

 

P-Axis

Azimuth:

60

Plunge:

15

T-Axis

Azimuth:

169

Plunge:

49

B-Axis

Azimuth:

318

Plunge:

36

 

Six Tensor

Mrr:

8.431e+15

Mtt:

3.001e+15

Mpp:

-1.143e+16

Components

Mrt:

-1.489e+16

Mrp:

-1.280e+15

Mtp:

4.652e+15

Image

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