Universitas Negeri Surabaya
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Moment Tensor Solution

 
 
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2023-11-10 18:00:59.71 || 63.8689, -21.4257 || 2 km || 4.9 Mw

 

Event ID:

gfz2023wbgc

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.13

95.80

1.667e-16

2.065e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.02

4.20

12.38

Quality:

ISO (%):

STVAR:

FMVAR:

D1

0.00

0.00

4.39

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-11-10 18:01:01.75

63.7790

10.0 km

Magnitude:

Longitude:

5.0 mb

-21.4290

Centroid Time:

Latitude:

Depth:

2023-11-10 18:00:59.71

63.8689

2.0 km

Magnitude:

Longitude:

Mo (Nm):

4.9 Mw

-21.4257

2.207e+16

 

Used Stations

 

No of stations:

10

Azimuthal Gap (deg):

131.80

Min Distance (km):

748.0

Max Distance (km):

1494.1

Frequencies (Hz):

0.05 - 0.06

tapered

0.04 - 0.05

and

0.06 - 0.07

 

Station

 

SCO

ANGG

SUMG

IDGL

NRS

ILTH

ILULI

DAG

DSB

VAL

 

N

 

0.05

-

0.01

0.02

0.01

-

-

-

-

0.01

 

E

 

0.03

0.02

-0.01

-0.11

-

-0.05

-0.0

-0.03

-0.02

-

 

Z

 

0.0

0.0

-0.0

-0.0

0.01

-0.0

-0.0

0.0

-0.0

-0.0

 

Distance (km)

 

748

797

1200

1245

1263

1384

1435

1453

1457

1471

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

307

Dip:

87

Rake:

-92

NP2

Strike:

167

Dip:

2

Rake:

-50

 

P-Axis

Azimuth:

215

Plunge:

47

T-Axis

Azimuth:

39

Plunge:

42

B-Axis

Azimuth:

307

Plunge:

2

 

Six Tensor

Mrr:

-1.952e+15

Mtt:

4.781e+14

Mpp:

1.474e+15

Components

Mrt:

1.742e+16

Mrp:

-1.335e+16

Mtp:

-1.632e+15

Image

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