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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2023-10-04 11:33:16.67 || 42.1177, 28.8204 || 720 km || 5.0 Mw

 

Event ID:

tir2023tlds

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.10

47.90

4.214e-17

2.764e-16

Variance Reduction:

CLVD (%):

Condition Number:

0.01

52.10

6.56

Quality:

ISO (%):

STVAR:

FMVAR:

D3

0.00

0.04

5.70

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-10-04 11:33:17.48

42.1981

750.0 km

Magnitude:

Longitude:

5.4 Mwp

28.8225

Centroid Time:

Latitude:

Depth:

2023-10-04 11:33:16.67

42.1177

720.0 km

Magnitude:

Longitude:

Mo (Nm):

5.0 Mw

28.8204

4.167e+16

 

Used Stations

 

No of stations:

6

Azimuthal Gap (deg):

264.15

Min Distance (km):

93.4

Max Distance (km):

772.9

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

KIRK

THE

DDIM

PEJK

KBN

ME01A

 

N

 

0.12

-

-

-

-16.05

0.02

 

E

 

-

0.02

-0.32

-

-14.61

0.01

 

Z

 

-

-0.02

-0.05

-0.19

-0.14

-0.11

 

Distance (km)

 

93

449

558

615

617

647

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

36

Dip:

58

Rake:

49

NP2

Strike:

274

Dip:

49

Rake:

136

 

P-Axis

Azimuth:

153

Plunge:

5

T-Axis

Azimuth:

251

Plunge:

55

B-Axis

Azimuth:

59

Plunge:

33

 

Six Tensor

Mrr:

2.675e+16

Mtt:

-3.363e+16

Mpp:

6.879e+15

Components

Mrt:

1.659e+15

Mrp:

1.226e+16

Mtp:

-2.523e+16

Image

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