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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2023-11-30 12:39:24.08 || 37.7298, 20.4908 || 2 km || 4.2 Mw

 

Event ID:

tir2023xljo

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.76

88.90

1.040e-15

6.733e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.57

11.10

6.47

Quality:

ISO (%):

STVAR:

FMVAR:

C1

0.00

0.18

80.91

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-11-30 12:39:21.32

37.8039

10.0 km

Magnitude:

Longitude:

4.7 MLv

20.4912

Centroid Time:

Latitude:

Depth:

2023-11-30 12:39:24.08

37.7298

2.0 km

Magnitude:

Longitude:

Mo (Nm):

4.2 Mw

20.4908

1.939e+15

 

Used Stations

 

No of stations:

2

Azimuthal Gap (deg):

345.63

Min Distance (km):

110.3

Max Distance (km):

368.0

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

NEST

AL08A

 

N

 

0.75

-

 

E

 

0.2

0.53

 

Z

 

-

0.57

 

Distance (km)

 

294

368

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

96

Dip:

69

Rake:

88

NP2

Strike:

282

Dip:

20

Rake:

95

 

P-Axis

Azimuth:

188

Plunge:

24

T-Axis

Azimuth:

3

Plunge:

65

B-Axis

Azimuth:

97

Plunge:

1

 

Six Tensor

Mrr:

1.216e+15

Mtt:

-1.293e+15

Mpp:

7.697e+13

Components

Mrt:

1.452e+15

Mrp:

-1.474e+14

Mtp:

2.250e+14

Image

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