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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2023-04-12 20:48:04.93 || 41.0652, 20.3103 || 2 km || 3.5 Mw

 

Event ID:

tir2023hecz

Evaluation Mode:

automatic

Evaluation Status:

reviewed

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.86

75.20

7.865e-15

5.285e-14

Variance Reduction:

CLVD (%):

Condition Number:

0.74

24.80

6.72

Quality:

ISO (%):

STVAR:

FMVAR:

A2

0.00

0.02

9.88

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-04-12 20:48:03.65

41.1161

2.0 km

Magnitude:

Longitude:

3.5 Mw

20.3112

Centroid Time:

Latitude:

Depth:

2023-04-12 20:48:04.93

41.0652

2.0 km

Magnitude:

Longitude:

Mo (Nm):

3.5 Mw

20.3103

2.338e+14

 

Used Stations

 

No of stations:

13

Azimuthal Gap (deg):

74.40

Min Distance (km):

18.9

Max Distance (km):

332.8

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

AL08A

AL07A

AL03A

PHP

AL04A

KKS

PUK

VLO

LSK

SRN

PLG

NVR

VLS

 

N

 

0.81

0.72

0.66

0.14

-

-

0.06

0.42

0.65

0.66

-

-

-

 

E

 

0.92

-

0.9

0.18

-

0.7

0.4

-

0.9

0.86

-

-

0.71

 

Z

 

0.56

0.9

0.8

-

-

0.54

-12.36

0.44

0.28

0.81

0.02

-0.26

0.2

 

Distance (km)

 

19

43

55

58

66

101

103

103

116

145

279

298

333

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

162

Dip:

80

Rake:

-179

NP2

Strike:

72

Dip:

89

Rake:

-9

 

P-Axis

Azimuth:

27

Plunge:

7

T-Axis

Azimuth:

118

Plunge:

6

B-Axis

Azimuth:

247

Plunge:

80

 

Six Tensor

Mrr:

-3.057e+13

Mtt:

-1.133e+14

Mpp:

1.439e+14

Components

Mrt:

-3.592e+13

Mrp:

-1.572e+13

Mtp:

1.895e+14

Image

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