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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2023-01-09 10:56:47.92 || 39.9631, 26.0126 || 55 km || 4.4 Mw

 

Event ID:

tir2023aplp

Evaluation Mode:

automatic

Evaluation Status:

reviewed

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.43

38.90

2.825e-16

1.216e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.19

61.10

4.30

Quality:

ISO (%):

STVAR:

FMVAR:

D3

0.00

0.01

6.99

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-01-09 10:56:46.63

39.9616

84.9 km

Magnitude:

Longitude:

4.2 MLv

26.1175

Centroid Time:

Latitude:

Depth:

2023-01-09 10:56:47.92

39.9631

54.9 km

Magnitude:

Longitude:

Mo (Nm):

4.4 Mw

26.0126

4.492e+15

 

Used Stations

 

No of stations:

4

Azimuthal Gap (deg):

148.01

Min Distance (km):

146.3

Max Distance (km):

244.9

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

KARB

KIRK

PLG

NVR

 

N

 

0.05

-

-

0.46

 

E

 

-

-

-

-

 

Z

 

-

0.4

-

-0.15

 

Distance (km)

 

146

218

232

245

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

282

Dip:

69

Rake:

0

NP2

Strike:

12

Dip:

89

Rake:

-159

 

P-Axis

Azimuth:

239

Plunge:

14

T-Axis

Azimuth:

146

Plunge:

13

B-Axis

Azimuth:

13

Plunge:

69

 

Six Tensor

Mrr:

1.255e+15

Mtt:

1.248e+15

Mpp:

-2.503e+15

Components

Mrt:

4.171e+14

Mrp:

-1.629e+15

Mtp:

3.557e+15

Image

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