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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2023-02-11 13:52:56.78 || 40.5131, 20.8170 || 7 km || 3.3 Mw

 

Event ID:

tir2023cxzc

Evaluation Mode:

automatic

Evaluation Status:

reviewed

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.68

68.30

4.889e-15

8.407e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.45

31.70

1.72

Quality:

ISO (%):

STVAR:

FMVAR:

B2

0.00

0.04

30.52

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-02-11 13:52:56.99

40.4327

5.0 km

Magnitude:

Longitude:

3.3 MLv

20.8150

Centroid Time:

Latitude:

Depth:

2023-02-11 13:52:56.78

40.5131

7.0 km

Magnitude:

Longitude:

Mo (Nm):

3.3 Mw

20.8170

8.857e+13

 

Used Stations

 

No of stations:

7

Azimuthal Gap (deg):

80.04

Min Distance (km):

36.4

Max Distance (km):

276.4

Frequencies (Hz):

0.07 - 0.09

tapered

0.06 - 0.07

and

0.09 - 0.1

 

Station

 

LSK

KPRO

BERA

KZN

SRN

BCI

NVR

 

N

 

-

-

-

0.59

-

-

-

 

E

 

-

0.38

-

-

-

-

-

 

Z

 

-

0.52

0.38

-

0.33

-

-

 

Distance (km)

 

36

71

80

83

92

224

276

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

105

Dip:

56

Rake:

53

NP2

Strike:

338

Dip:

47

Rake:

132

 

P-Axis

Azimuth:

220

Plunge:

4

T-Axis

Azimuth:

318

Plunge:

59

B-Axis

Azimuth:

127

Plunge:

29

 

Six Tensor

Mrr:

6.265e+13

Mtt:

-3.968e+13

Mpp:

-2.297e+13

Components

Mrt:

2.851e+13

Mrp:

1.266e+13

Mtp:

6.212e+13

Image

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