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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2023-05-22 23:12:36.17 || 42.2158, 22.7081 || 764 km || 8.0 Mw

 

Event ID:

tir2023jzjw

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

5.34

99.20

1.905e-21

1.514e-16

Variance Reduction:

CLVD (%):

Condition Number:

-19666.06

0.80

79492.16

Quality:

ISO (%):

STVAR:

FMVAR:

D1

0.00

0.00

1.13

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-05-22 23:12:32.26

42.1756

750.0 km

Magnitude:

Longitude:

2.9 MLv

22.7077

Centroid Time:

Latitude:

Depth:

2023-05-22 23:12:36.17

42.2158

764.0 km

Magnitude:

Longitude:

Mo (Nm):

8.0 Mw

22.7081

1.277e+21

 

Used Stations

 

No of stations:

2

Azimuthal Gap (deg):

308.63

Min Distance (km):

233.3

Max Distance (km):

239.9

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

PUK

NEST

 

N

 

-17657.82

-

 

E

 

-

-61730.83

 

Z

 

-

-

 

Distance (km)

 

233

240

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

345

Dip:

76

Rake:

-168

NP2

Strike:

253

Dip:

79

Rake:

-14

 

P-Axis

Azimuth:

209

Plunge:

17

T-Axis

Azimuth:

299

Plunge:

1

B-Axis

Azimuth:

35

Plunge:

72

 

Six Tensor

Mrr:

-1.199e+20

Mtt:

-5.668e+20

Mpp:

6.868e+20

Components

Mrt:

3.419e+20

Mrp:

-1.406e+20

Mtp:

1.044e+21

Image

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