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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2023-05-20 02:09:15.81 || 43.9666, 22.9024 || 780 km || 5.6 Mw

 

Event ID:

tir2023jude

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.11

40.20

5.412e-17

3.134e-16

Variance Reduction:

CLVD (%):

Condition Number:

0.01

59.80

5.79

Quality:

ISO (%):

STVAR:

FMVAR:

D3

0.00

0.01

57.20

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-05-20 02:09:09.45

44.0684

750.0 km

Magnitude:

Longitude:

4.8 MLv

22.9005

Centroid Time:

Latitude:

Depth:

2023-05-20 02:09:15.81

43.9666

780.0 km

Magnitude:

Longitude:

Mo (Nm):

5.6 Mw

22.9024

2.501e+17

 

Used Stations

 

No of stations:

7

Azimuthal Gap (deg):

229.49

Min Distance (km):

164.5

Max Distance (km):

820.3

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

ME01A

NVR

ME05A

PLG

KIRK

KPRO

LKD2

 

N

 

-

-

-0.36

-

-

0.05

-0.33

 

E

 

0.05

-0.01

-0.01

-

-

0.1

0.05

 

Z

 

0.04

0.0

-0.04

0.02

0.02

0.02

-0.01

 

Distance (km)

 

280

312

399

413

426

474

616

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

148

Dip:

74

Rake:

72

NP2

Strike:

18

Dip:

22

Rake:

137

 

P-Axis

Azimuth:

252

Plunge:

27

T-Axis

Azimuth:

36

Plunge:

56

B-Axis

Azimuth:

153

Plunge:

16

 

Six Tensor

Mrr:

1.481e+17

Mtt:

-2.173e+16

Mpp:

-1.263e+17

Components

Mrt:

1.484e+17

Mrp:

-1.437e+17

Mtp:

-2.657e+16

Image

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