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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2023-04-15 18:29:54.43 || 40.5955, 20.8652 || 31 km || 4.1 Mw

 

Event ID:

tir2023hjky

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.59

67.70

4.170e-16

3.565e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.35

32.30

8.55

Quality:

ISO (%):

STVAR:

FMVAR:

C2

0.00

0.18

2.13

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-04-15 18:29:53.63

40.5596

5.0 km

Magnitude:

Longitude:

2.9 MLv

20.8652

Centroid Time:

Latitude:

Depth:

2023-04-15 18:29:54.43

40.5955

31.0 km

Magnitude:

Longitude:

Mo (Nm):

4.1 Mw

20.8652

1.334e+15

 

Used Stations

 

No of stations:

2

Azimuthal Gap (deg):

250.41

Min Distance (km):

105.1

Max Distance (km):

183.7

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

SRN

PUK

 

N

 

-

0.35

 

E

 

-

-

 

Z

 

-0.1

-1.04

 

Distance (km)

 

105

184

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

144

Dip:

89

Rake:

177

NP2

Strike:

234

Dip:

87

Rake:

0

 

P-Axis

Azimuth:

189

Plunge:

1

T-Axis

Azimuth:

99

Plunge:

1

B-Axis

Azimuth:

309

Plunge:

87

 

Six Tensor

Mrr:

-2.299e+14

Mtt:

-1.129e+15

Mpp:

1.358e+15

Components

Mrt:

8.830e+12

Mrp:

-5.755e+13

Mtp:

4.370e+14

Image

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