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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2023-02-07 00:47:00.94 || 39.3515, 28.3487 || 728 km || 4.9 Mw

 

Event ID:

tir2023cpre

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.18

38.20

6.407e-18

1.886e-16

Variance Reduction:

CLVD (%):

Condition Number:

0.03

61.80

29.44

Quality:

ISO (%):

STVAR:

FMVAR:

D3

0.00

0.05

28.14

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-02-07 00:47:02.95

39.4024

750.0 km

Magnitude:

Longitude:

4.4 MLv

28.3496

Centroid Time:

Latitude:

Depth:

2023-02-07 00:47:00.94

39.3515

728.0 km

Magnitude:

Longitude:

Mo (Nm):

4.9 Mw

28.3487

2.196e+16

 

Used Stations

 

No of stations:

2

Azimuthal Gap (deg):

314.29

Min Distance (km):

666.8

Max Distance (km):

759.0

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

BARS

VLS

 

N

 

-

-

 

E

 

0.1

0.02

 

Z

 

-

-

 

Distance (km)

 

667

688

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

204

Dip:

86

Rake:

93

NP2

Strike:

343

Dip:

2

Rake:

48

 

P-Axis

Azimuth:

291

Plunge:

41

T-Axis

Azimuth:

118

Plunge:

48

B-Axis

Azimuth:

24

Plunge:

3

 

Six Tensor

Mrr:

6.476e+15

Mtt:

-5.191e+15

Mpp:

-1.285e+15

Components

Mrt:

-9.368e+15

Mrp:

-1.851e+16

Mtp:

4.086e+15

Image

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