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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2023-03-13 14:31:58.04 || 38.9203, 24.1158 || 40 km || 4.1 Mw

 

Event ID:

tir2023favm

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.13

55.00

6.390e-16

1.696e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.02

45.00

2.65

Quality:

ISO (%):

STVAR:

FMVAR:

D2

0.00

0.03

10.23

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-03-13 14:31:54.13

38.9712

10.0 km

Magnitude:

Longitude:

3.9 MLv

24.1167

Centroid Time:

Latitude:

Depth:

2023-03-13 14:31:58.04

38.9203

40.0 km

Magnitude:

Longitude:

Mo (Nm):

4.1 Mw

24.1158

1.498e+15

 

Used Stations

 

No of stations:

3

Azimuthal Gap (deg):

295.05

Min Distance (km):

209.2

Max Distance (km):

429.3

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

THE

LKD2

VLO

 

N

 

-0.08

-1.76

-0.01

 

E

 

0.02

-0.06

-

 

Z

 

0.04

-

-0.09

 

Distance (km)

 

209

301

429

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

325

Dip:

42

Rake:

-39

NP2

Strike:

86

Dip:

64

Rake:

-125

 

P-Axis

Azimuth:

309

Plunge:

55

T-Axis

Azimuth:

201

Plunge:

12

B-Axis

Azimuth:

103

Plunge:

31

 

Six Tensor

Mrr:

-8.882e+14

Mtt:

1.183e+15

Mpp:

-2.948e+14

Components

Mrt:

-6.692e+14

Mrp:

-1.728e+14

Mtp:

-7.937e+14

Image

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