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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2023-02-28 18:10:42.56 || 40.3815, 20.3249 || 4 km || 4.3 Mw

 

Event ID:

tir2023edje

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.28

9.30

1.478e-15

9.573e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.08

90.70

6.48

Quality:

ISO (%):

STVAR:

FMVAR:

D4

0.00

0.01

54.77

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-02-28 18:10:44.16

40.3306

10.0 km

Magnitude:

Longitude:

2.8 MLv

20.3240

Centroid Time:

Latitude:

Depth:

2023-02-28 18:10:42.56

40.3815

4.0 km

Magnitude:

Longitude:

Mo (Nm):

4.3 Mw

20.3249

3.134e+15

 

Used Stations

 

No of stations:

3

Azimuthal Gap (deg):

131.74

Min Distance (km):

56.9

Max Distance (km):

226.2

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

SRN

PUK

THE

 

N

 

-

-

0.02

 

E

 

-7.15

-0.24

0.11

 

Z

 

-

-

-

 

Distance (km)

 

57

194

226

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

24

Dip:

36

Rake:

-93

NP2

Strike:

208

Dip:

53

Rake:

-87

 

P-Axis

Azimuth:

128

Plunge:

81

T-Axis

Azimuth:

296

Plunge:

8

B-Axis

Azimuth:

27

Plunge:

1

 

Six Tensor

Mrr:

-3.482e+15

Mtt:

1.657e+15

Mpp:

1.825e+15

Components

Mrt:

5.237e+14

Mrp:

6.648e+14

Mtp:

7.278e+13

Image

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