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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2023-04-09 10:40:48.11 || 39.4848, 29.7437 || 778 km || 5.2 Mw

 

Event ID:

tir2023gxwl

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.14

25.50

8.946e-18

1.623e-16

Variance Reduction:

CLVD (%):

Condition Number:

0.02

74.50

18.14

Quality:

ISO (%):

STVAR:

FMVAR:

D3

0.00

0.07

22.54

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-04-09 10:40:43.22

39.5865

750.0 km

Magnitude:

Longitude:

4.5 MLv

29.7419

Centroid Time:

Latitude:

Depth:

2023-04-09 10:40:48.11

39.4848

778.0 km

Magnitude:

Longitude:

Mo (Nm):

5.2 Mw

29.7437

7.053e+16

 

Used Stations

 

No of stations:

4

Azimuthal Gap (deg):

289.58

Min Distance (km):

321.6

Max Distance (km):

905.7

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

DDIM

THE

NEST

VLS

 

N

 

-

-0.0

-0.01

-

 

E

 

-

0.0

-0.48

-

 

Z

 

-1.21

0.07

-

-13.72

 

Distance (km)

 

322

589

748

809

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

110

Dip:

33

Rake:

164

NP2

Strike:

213

Dip:

81

Rake:

57

 

P-Axis

Azimuth:

329

Plunge:

29

T-Axis

Azimuth:

91

Plunge:

43

B-Axis

Azimuth:

218

Plunge:

32

 

Six Tensor

Mrr:

1.371e+16

Mtt:

-3.212e+16

Mpp:

1.842e+16

Components

Mrt:

-4.057e+16

Mrp:

-3.441e+16

Mtp:

-3.695e+16

Image

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