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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2023-02-07 10:53:29.83 || 40.1959, 23.5443 || 4 km || 4.1 Mw

 

Event ID:

tir2023cqle

Evaluation Mode:

automatic

Evaluation Status:

reviewed

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.61

70.90

1.993e-15

1.191e-14

Variance Reduction:

CLVD (%):

Condition Number:

0.36

29.10

5.98

Quality:

ISO (%):

STVAR:

FMVAR:

C2

0.00

0.35

45.69

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-02-07 10:53:24.27

40.2361

10.0 km

Magnitude:

Longitude:

4.6 MLv

23.5438

Centroid Time:

Latitude:

Depth:

2023-02-07 10:53:29.83

40.1959

4.0 km

Magnitude:

Longitude:

Mo (Nm):

4.1 Mw

23.5443

1.605e+15

 

Used Stations

 

No of stations:

4

Azimuthal Gap (deg):

228.53

Min Distance (km):

17.4

Max Distance (km):

299.8

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

PLG

THE

NVR

KPRO

 

N

 

-

0.1

-

-

 

E

 

-

0.35

-

-

 

Z

 

0.85

-

0.18

0.57

 

Distance (km)

 

17

66

126

189

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

19

Dip:

80

Rake:

33

NP2

Strike:

283

Dip:

57

Rake:

168

 

P-Axis

Azimuth:

147

Plunge:

15

T-Axis

Azimuth:

246

Plunge:

29

B-Axis

Azimuth:

33

Plunge:

55

 

Six Tensor

Mrr:

4.092e+14

Mtt:

-9.170e+14

Mpp:

5.079e+14

Components

Mrt:

2.234e+14

Mrp:

7.525e+14

Mtp:

-1.152e+15

Image

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