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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2023-05-22 03:53:55.60 || 38.9478, 21.1511 || 34 km || 4.1 Mw

 

Event ID:

tir2023jxxq

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.19

93.60

1.122e-15

5.064e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.04

6.40

4.51

Quality:

ISO (%):

STVAR:

FMVAR:

D1

0.00

0.01

6.40

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-05-22 03:53:56.97

38.8969

10.0 km

Magnitude:

Longitude:

2.9 MLv

21.1502

Centroid Time:

Latitude:

Depth:

2023-05-22 03:53:55.60

38.9478

34.0 km

Magnitude:

Longitude:

Mo (Nm):

4.1 Mw

21.1511

1.539e+15

 

Used Stations

 

No of stations:

3

Azimuthal Gap (deg):

204.98

Min Distance (km):

44.4

Max Distance (km):

270.8

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

LKD2

NEST

PLG

 

N

 

-14.26

-9.8

-0.04

 

E

 

-9.3

-9.67

0.13

 

Z

 

-

-

0.08

 

Distance (km)

 

44

169

256

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

125

Dip:

61

Rake:

61

NP2

Strike:

354

Dip:

39

Rake:

131

 

P-Axis

Azimuth:

235

Plunge:

12

T-Axis

Azimuth:

349

Plunge:

61

B-Axis

Azimuth:

140

Plunge:

24

 

Six Tensor

Mrr:

1.118e+15

Mtt:

-1.208e+14

Mpp:

-9.973e+14

Components

Mrt:

7.834e+14

Mrp:

-1.670e+14

Mtp:

7.720e+14

Image

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