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Moment Tensor Solution

 
 
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2023-08-20 21:39:25.08 || 45.2354, 23.6780 || 2 km || 4.4 Mw

 

Event ID:

tir2023qhsb

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.67

34.00

5.494e-16

6.379e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.45

66.00

11.61

Quality:

ISO (%):

STVAR:

FMVAR:

B3

0.00

0.02

46.51

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-08-20 21:39:25.12

45.1785

10.0 km

Magnitude:

Longitude:

4.9 MLv

23.6762

Centroid Time:

Latitude:

Depth:

2023-08-20 21:39:25.08

45.2354

2.0 km

Magnitude:

Longitude:

Mo (Nm):

4.4 Mw

23.6780

4.670e+15

 

Used Stations

 

No of stations:

6

Azimuthal Gap (deg):

280.64

Min Distance (km):

342.5

Max Distance (km):

758.3

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

GMRK

SJES

PEJK

NVR

PHP

KARB

 

N

 

0.28

-

0.44

-

-

-

 

E

 

0.33

0.32

0.68

-

0.58

-

 

Z

 

0.72

0.6

0.76

0.45

0.57

0.16

 

Distance (km)

 

342

364

392

426

468

758

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

103

Dip:

85

Rake:

117

NP2

Strike:

202

Dip:

27

Rake:

9

 

P-Axis

Azimuth:

170

Plunge:

34

T-Axis

Azimuth:

40

Plunge:

43

B-Axis

Azimuth:

281

Plunge:

27

 

Six Tensor

Mrr:

9.465e+14

Mtt:

-7.208e+14

Mpp:

-2.257e+14

Components

Mrt:

3.518e+15

Mrp:

-2.115e+15

Mtp:

-2.055e+15

Image

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