Universitas Negeri Surabaya
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Moment Tensor Solution

 
 
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2023-10-05 04:25:46.69 || -4.4456, 127.0160 || 16 km || 4.8 Mw

 

Event ID:

gfz2023tmld

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.71

90.30

1.239e-15

2.452e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.51

9.70

1.98

Quality:

ISO (%):

STVAR:

FMVAR:

B1

0.00

0.04

43.90

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-10-05 04:25:46.73

-4.4470

10.0 km

Magnitude:

Longitude:

5.1 mb

127.1180

Centroid Time:

Latitude:

Depth:

2023-10-05 04:25:46.69

-4.4456

16.0 km

Magnitude:

Longitude:

Mo (Nm):

4.8 Mw

127.0160

1.512e+16

 

Used Stations

 

No of stations:

7

Azimuthal Gap (deg):

116.40

Min Distance (km):

293.3

Max Distance (km):

1140.7

Frequencies (Hz):

0.05 - 0.06

tapered

0.04 - 0.05

and

0.06 - 0.07

 

Station

 

SANI

BNDI

TNTI

LUWI

SOEI

TOLI2

PLAI

 

N

 

0.71

0.42

-

-1.23

-

-

-

 

E

 

0.79

0.2

-

-

-

-2.09

-

 

Z

 

0.4

-0.06

-3.11

0.22

0.01

0.04

-0.01

 

Distance (km)

 

293

309

578

613

666

935

1141

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

248

Dip:

82

Rake:

168

NP2

Strike:

339

Dip:

78

Rake:

7

 

P-Axis

Azimuth:

294

Plunge:

2

T-Axis

Azimuth:

203

Plunge:

13

B-Axis

Azimuth:

34

Plunge:

76

 

Six Tensor

Mrr:

8.855e+13

Mtt:

9.850e+15

Mpp:

-9.938e+15

Components

Mrt:

-3.592e+15

Mrp:

8.978e+14

Mtp:

-1.082e+16

Image

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