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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2023-02-07 10:53:22.23 || 40.1344, 23.5420 || 24 km || 4.1 Mw

 

Event ID:

tir2023cqle

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.56

46.80

2.892e-15

1.090e-14

Variance Reduction:

CLVD (%):

Condition Number:

0.32

53.20

3.77

Quality:

ISO (%):

STVAR:

FMVAR:

C3

0.00

0.17

62.47

 

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 10:53:22.23

40.1344

24.0 km

Magnitude:

Longitude:

Mo (Nm):

4.1 Mw

23.5420

1.547e+15

 

Used Stations

 

No of stations:

4

Azimuthal Gap (deg):

228.53

Min Distance (km):

17.4

Max Distance (km):

188.6

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

PLG

THE

NVR

KPRO

 

N

 

-

-0.04

-

0.09

 

E

 

-

0.4

-

0.01

 

Z

 

0.92

-

0.58

0.33

 

Distance (km)

 

17

66

126

189

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

308

Dip:

62

Rake:

-48

NP2

Strike:

67

Dip:

48

Rake:

-141

 

P-Axis

Azimuth:

269

Plunge:

53

T-Axis

Azimuth:

10

Plunge:

8

B-Axis

Azimuth:

106

Plunge:

35

 

Six Tensor

Mrr:

-9.328e+14

Mtt:

1.604e+15

Mpp:

-6.713e+14

Components

Mrt:

3.029e+14

Mrp:

-4.448e+14

Mtp:

-3.949e+14

Image

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