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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2023-02-13 14:58:06.99 || 45.0860, 23.3729 || 22 km || 4.9 Mw

 

Event ID:

tir2023dbse

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.78

99.70

1.071e-15

2.558e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.61

0.30

2.39

Quality:

ISO (%):

STVAR:

FMVAR:

C1

0.00

0.05

17.33

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-02-13 14:58:06.23

45.1878

10.0 km

Magnitude:

Longitude:

5.3 Mwp

23.3709

Centroid Time:

Latitude:

Depth:

2023-02-13 14:58:06.99

45.0860

22.0 km

Magnitude:

Longitude:

Mo (Nm):

4.9 Mw

23.3729

2.325e+16

 

Used Stations

 

No of stations:

2

Azimuthal Gap (deg):

278.70

Min Distance (km):

291.5

Max Distance (km):

570.3

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

BCI

NVR

 

N

 

0.6

0.64

 

E

 

0.45

0.52

 

Z

 

0.55

0.76

 

Distance (km)

 

411

428

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

168

Dip:

34

Rake:

-163

NP2

Strike:

65

Dip:

80

Rake:

-56

 

P-Axis

Azimuth:

8

Plunge:

43

T-Axis

Azimuth:

128

Plunge:

27

B-Axis

Azimuth:

238

Plunge:

33

 

Six Tensor

Mrr:

-6.200e+15

Mtt:

-4.623e+15

Mpp:

1.082e+16

Components

Mrt:

-1.747e+16

Mrp:

-5.784e+15

Mtp:

1.065e+16

Image

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