Universitas Negeri Surabaya
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Moment Tensor Solution

 
 
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2023-09-19 04:32:15.71 || 6.3277, 127.1444 || 40 km || 4.2 Mw

 

Event ID:

gfz2023sjfh

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.14

43.70

1.090e-16

4.169e-16

Variance Reduction:

CLVD (%):

Condition Number:

0.02

56.30

3.82

Quality:

ISO (%):

STVAR:

FMVAR:

D3

0.00

0.02

13.31

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-09-19 04:32:09.35

6.2260

10.0 km

Magnitude:

Longitude:

4.9 mb

127.1430

Centroid Time:

Latitude:

Depth:

2023-09-19 04:32:15.71

6.3277

40.0 km

Magnitude:

Longitude:

Mo (Nm):

4.2 Mw

127.1444

1.997e+15

 

Used Stations

 

No of stations:

5

Azimuthal Gap (deg):

278.99

Min Distance (km):

603.6

Max Distance (km):

1227.5

Frequencies (Hz):

0.05 - 0.06

tapered

0.04 - 0.05

and

0.06 - 0.07

 

Station

 

TNTI

TOLI2

SANI

LUWI

BNDI

 

N

 

-

0.0

-

-

-0.0

 

E

 

0.19

0.0

-

0.0

-

 

Z

 

-

0.01

-0.04

-0.03

-0.04

 

Distance (km)

 

604

905

924

939

1228

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

57

Dip:

47

Rake:

-78

NP2

Strike:

220

Dip:

43

Rake:

-102

 

P-Axis

Azimuth:

37

Plunge:

81

T-Axis

Azimuth:

138

Plunge:

1

B-Axis

Azimuth:

229

Plunge:

8

 

Six Tensor

Mrr:

-1.583e+15

Mtt:

9.875e+14

Mpp:

5.954e+14

Components

Mrt:

-1.789e+14

Mrp:

3.082e+13

Mtp:

1.428e+15

Image

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