Universitas Negeri Surabaya
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Moment Tensor Solution

 
 
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2023-10-25 06:25:24.45 || 45.5953, 26.1866 || 86 km || 4.7 Mw

 

Event ID:

gfz2023uxdd

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.24

95.20

3.953e-17

3.941e-16

Variance Reduction:

CLVD (%):

Condition Number:

0.06

4.80

9.97

Quality:

ISO (%):

STVAR:

FMVAR:

D1

0.00

0.01

37.94

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-10-25 06:25:19.56

45.5940

115.8 km

Magnitude:

Longitude:

4.2 mb

26.3320

Centroid Time:

Latitude:

Depth:

2023-10-25 06:25:24.45

45.5953

85.8 km

Magnitude:

Longitude:

Mo (Nm):

4.7 Mw

26.1866

1.266e+16

 

Used Stations

 

No of stations:

12

Azimuthal Gap (deg):

125.90

Min Distance (km):

206.9

Max Distance (km):

1486.7

Frequencies (Hz):

0.05 - 0.06

tapered

0.04 - 0.05

and

0.06 - 0.07

 

Station

 

TIRR

PSZ

OJC

MORC

ISP

APE

MATE

MARCO

IMMV

CSS

RGN

VSU

 

N

 

-

0.2

-

-

-1.33

-

-

-

-

-

-0.04

0.0

 

E

 

-

-0.53

-0.01

-

0.06

-0.02

-

0.01

0.01

-

-

-

 

Z

 

-0.09

0.0

-

-0.46

-

-1.78

-0.32

-0.24

-0.73

0.09

-0.01

-

 

Distance (km)

 

207

555

709

806

928

949

956

1040

1143

1321

1359

1432

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

25

Dip:

2

Rake:

175

NP2

Strike:

120

Dip:

89

Rake:

84

 

P-Axis

Azimuth:

213

Plunge:

44

T-Axis

Azimuth:

28

Plunge:

45

B-Axis

Azimuth:

120

Plunge:

2

 

Six Tensor

Mrr:

7.340e+13

Mtt:

9.535e+14

Mpp:

-1.027e+15

Components

Mrt:

1.079e+16

Mrp:

-6.467e+15

Mtp:

9.232e+14

Image

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