Universitas Negeri Surabaya
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Moment Tensor Solution

 
 
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2023-11-03 03:51:24.47 || 63.8191, -22.2917 || 4 km || 4.3 Mw

 

Event ID:

gfz2023vnjo

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.14

83.20

4.013e-16

2.186e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.02

16.80

5.45

Quality:

ISO (%):

STVAR:

FMVAR:

D1

0.00

0.00

9.18

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-11-03 03:51:26.51

63.9090

10.0 km

Magnitude:

Longitude:

4.7 mb

-22.2950

Centroid Time:

Latitude:

Depth:

2023-11-03 03:51:24.47

63.8191

4.0 km

Magnitude:

Longitude:

Mo (Nm):

4.3 Mw

-22.2917

3.299e+15

 

Used Stations

 

No of stations:

10

Azimuthal Gap (deg):

129.29

Min Distance (km):

733.3

Max Distance (km):

1497.4

Frequencies (Hz):

0.05 - 0.06

tapered

0.04 - 0.05

and

0.06 - 0.07

 

Station

 

SCO

ANGG

SUMG

NRS

IDGL

IMAY

ILULI

ILTH

DAG

ITIP

 

N

 

0.08

0.01

0.01

0.0

-

0.01

-0.0

-

0.0

0.0

 

E

 

0.08

-

-0.01

-0.01

-0.01

-0.0

-0.01

0.01

-

-0.01

 

Z

 

0.0

0.01

0.0

0.0

-0.0

-

-

0.0

0.0

-0.0

 

Distance (km)

 

733

752

1167

1222

1286

1310

1392

1425

1441

1460

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

172

Dip:

87

Rake:

-86

NP2

Strike:

298

Dip:

2

Rake:

-143

 

P-Axis

Azimuth:

86

Plunge:

47

T-Axis

Azimuth:

258

Plunge:

42

B-Axis

Azimuth:

352

Plunge:

3

 

Six Tensor

Mrr:

-4.575e+14

Mtt:

3.415e+14

Mpp:

1.160e+14

Components

Mrt:

-3.970e+14

Mrp:

3.244e+15

Mtp:

-1.897e+14

Image

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