Universitas Negeri Surabaya
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Moment Tensor Solution

 
 
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2023-11-02 02:39:45.28 || -5.9816, 130.5617 || 106 km || 4.2 Mw

 

Event ID:

gfz2023vlls

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.21

51.80

5.211e-17

5.375e-16

Variance Reduction:

CLVD (%):

Condition Number:

0.04

48.20

10.31

Quality:

ISO (%):

STVAR:

FMVAR:

D2

0.00

0.12

46.04

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-11-02 02:39:44.92

-5.9830

136.0 km

Magnitude:

Longitude:

4.6 mb

130.6640

Centroid Time:

Latitude:

Depth:

2023-11-02 02:39:45.28

-5.9816

106.0 km

Magnitude:

Longitude:

Mo (Nm):

4.2 Mw

130.5617

2.246e+15

 

Used Stations

 

No of stations:

5

Azimuthal Gap (deg):

266.56

Min Distance (km):

182.1

Max Distance (km):

1456.9

Frequencies (Hz):

0.05 - 0.06

tapered

0.04 - 0.05

and

0.06 - 0.07

 

Station

 

BNDI

SANI

SOEI

LUWI

PLAI

 

N

 

0.2

-0.01

-

-

-

 

E

 

0.27

-

-

-0.0

-

 

Z

 

0.6

-0.02

-0.05

-

-0.01

 

Distance (km)

 

182

677

819

1033

1457

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

301

Dip:

63

Rake:

154

NP2

Strike:

43

Dip:

67

Rake:

28

 

P-Axis

Azimuth:

171

Plunge:

2

T-Axis

Azimuth:

263

Plunge:

35

B-Axis

Azimuth:

78

Plunge:

54

 

Six Tensor

Mrr:

4.496e+14

Mtt:

-1.834e+15

Mpp:

1.384e+15

Components

Mrt:

-1.011e+14

Mrp:

1.462e+15

Mtp:

-3.985e+14

Image

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