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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2023-01-03 11:23:43.97 || 40.0191, 20.5115 || 30 km || 3.3 Mw

 

Event ID:

tir2023aeno

Evaluation Mode:

automatic

Evaluation Status:

reviewed

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.66

88.50

2.058e-15

7.863e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.44

11.50

3.82

Quality:

ISO (%):

STVAR:

FMVAR:

B1

0.00

0.06

15.57

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-01-03 11:23:43.58

40.0551

10.0 km

Magnitude:

Longitude:

3.2 MLv

20.5115

Centroid Time:

Latitude:

Depth:

2023-01-03 11:23:43.97

40.0191

30.0 km

Magnitude:

Longitude:

Mo (Nm):

3.3 Mw

20.5115

8.767e+13

 

Used Stations

 

No of stations:

10

Azimuthal Gap (deg):

88.36

Min Distance (km):

47.4

Max Distance (km):

226.8

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

SRN

IGT

KPRO

BERA

VLO

BPA2

KZN

THL

LKD2

LACI

 

N

 

-

-

-

-

-

-

-

-

-

-

 

E

 

0.09

-0.06

-

-

-

-

0.29

-

-

-

 

Z

 

0.8

0.52

0.53

0.15

-

-

0.62

0.3

-

-

 

Distance (km)

 

47

60

74

87

98

107

112

140

141

188

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

164

Dip:

59

Rake:

111

NP2

Strike:

306

Dip:

36

Rake:

58

 

P-Axis

Azimuth:

238

Plunge:

11

T-Axis

Azimuth:

117

Plunge:

68

B-Axis

Azimuth:

332

Plunge:

18

 

Six Tensor

Mrr:

6.988e+13

Mtt:

-1.675e+13

Mpp:

-5.312e+13

Components

Mrt:

-3.012e+12

Mrp:

-4.079e+13

Mtp:

4.496e+13

Image

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