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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2023-05-23 06:40:33.56 || 42.3501, 20.9503 || 732 km || 5.2 Mw

 

Event ID:

tir2023jzyq

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.46

91.50

5.439e-19

1.740e-16

Variance Reduction:

CLVD (%):

Condition Number:

0.21

8.50

319.84

Quality:

ISO (%):

STVAR:

FMVAR:

C1

0.00

0.18

3.16

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-05-23 06:40:33.01

42.4009

750.0 km

Magnitude:

Longitude:

2.9 MLv

20.9493

Centroid Time:

Latitude:

Depth:

2023-05-23 06:40:33.56

42.3501

732.0 km

Magnitude:

Longitude:

Mo (Nm):

5.2 Mw

20.9503

7.179e+16

 

Used Stations

 

No of stations:

3

Azimuthal Gap (deg):

265.70

Min Distance (km):

132.7

Max Distance (km):

307.0

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

LACI

BERA

NEST

 

N

 

-

-

-

 

E

 

-

-

0.05

 

Z

 

0.28

0.29

-

 

Distance (km)

 

133

206

221

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

17

Dip:

86

Rake:

-166

NP2

Strike:

286

Dip:

76

Rake:

-3

 

P-Axis

Azimuth:

243

Plunge:

11

T-Axis

Azimuth:

151

Plunge:

6

B-Axis

Azimuth:

31

Plunge:

76

 

Six Tensor

Mrr:

8.826e+14

Mtt:

3.913e+16

Mpp:

-4.001e+16

Components

Mrt:

-7.030e+13

Mrp:

-1.750e+16

Mtp:

5.729e+16

Image

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