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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2023-01-13 20:20:20.15 || 41.5147, 19.8981 || 21 km || 3.4 Mw

 

Event ID:

tir2023axmh

Evaluation Mode:

automatic

Evaluation Status:

reviewed

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.72

67.00

3.391e-15

8.231e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.52

33.00

2.43

Quality:

ISO (%):

STVAR:

FMVAR:

B2

0.00

0.10

17.15

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-01-13 20:20:18.64

41.5139

5.0 km

Magnitude:

Longitude:

3.0 MLv

19.9518

Centroid Time:

Latitude:

Depth:

2023-01-13 20:20:20.15

41.5147

21.0 km

Magnitude:

Longitude:

Mo (Nm):

3.4 Mw

19.8981

1.325e+14

 

Used Stations

 

No of stations:

10

Azimuthal Gap (deg):

106.71

Min Distance (km):

23.8

Max Distance (km):

210.2

Frequencies (Hz):

0.07 - 0.09

tapered

0.06 - 0.07

and

0.09 - 0.1

 

Station

 

LACI

PHP

PUK

BERA

BPA2

BCI

LSK

SRN

SJES

KZN

 

N

 

-

0.59

-

-

-

-

0.17

-

-

-

 

E

 

-

-

-

-

-

0.57

-

0.65

-

-

 

Z

 

0.72

-

-

0.06

-

0.59

-

-

-

0.37

 

Distance (km)

 

24

45

59

89

91

95

161

182

194

205

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

119

Dip:

52

Rake:

33

NP2

Strike:

8

Dip:

64

Rake:

137

 

P-Axis

Azimuth:

66

Plunge:

7

T-Axis

Azimuth:

328

Plunge:

47

B-Axis

Azimuth:

163

Plunge:

41

 

Six Tensor

Mrr:

6.559e+13

Mtt:

1.625e+13

Mpp:

-8.184e+13

Components

Mrt:

6.562e+13

Mrp:

5.466e+13

Mtp:

6.807e+13

Image

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