Universitas Negeri Surabaya
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Moment Tensor Solution

 
 
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2023-11-10 21:51:22.80 || 63.8501, -22.4243 || 38 km || 5.4 Mw

 

Event ID:

gfz2023wbns

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.22

78.00

3.636e-17

9.734e-17

Variance Reduction:

CLVD (%):

Condition Number:

0.05

22.00

2.68

Quality:

ISO (%):

STVAR:

FMVAR:

D2

0.00

0.03

5.72

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-11-10 21:51:23.01

63.9400

10.0 km

Magnitude:

Longitude:

4.5 mb

-22.4220

Centroid Time:

Latitude:

Depth:

2023-11-10 21:51:22.80

63.8501

38.0 km

Magnitude:

Longitude:

Mo (Nm):

5.4 Mw

-22.4243

1.333e+17

 

Used Stations

 

No of stations:

9

Azimuthal Gap (deg):

131.45

Min Distance (km):

730.0

Max Distance (km):

1480.5

Frequencies (Hz):

0.05 - 0.06

tapered

0.04 - 0.05

and

0.06 - 0.07

 

Station

 

SCO

ANGG

SUMG

NRS

IDGL

IMAY

ILTH

ITIP

GDH

 

N

 

-0.17

0.29

0.02

0.16

-0.08

0.06

0.0

0.0

-0.04

 

E

 

0.3

-0.04

0.02

0.01

-

0.09

-0.01

0.03

0.01

 

Z

 

0.09

0.2

-0.02

0.2

-0.0

-0.05

0.02

0.0

0.0

 

Distance (km)

 

730

745

1161

1216

1293

1316

1432

1466

1480

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

350

Dip:

21

Rake:

-133

NP2

Strike:

216

Dip:

74

Rake:

-75

 

P-Axis

Azimuth:

145

Plunge:

57

T-Axis

Azimuth:

294

Plunge:

28

B-Axis

Azimuth:

32

Plunge:

14

 

Six Tensor

Mrr:

-5.842e+16

Mtt:

-1.638e+16

Mpp:

7.480e+16

Components

Mrt:

6.773e+16

Mrp:

8.710e+16

Mtp:

3.076e+16

Image

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