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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2023-09-23 16:09:28.44 || 41.4363, 25.9094 || 720 km || 4.6 Mw

 

Event ID:

tir2023srkg

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.19

66.60

3.204e-17

2.626e-16

Variance Reduction:

CLVD (%):

Condition Number:

0.04

33.40

8.20

Quality:

ISO (%):

STVAR:

FMVAR:

D2

0.00

0.01

59.11

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-09-23 16:09:30.45

41.5167

750.0 km

Magnitude:

Longitude:

4.1 MLv

25.9086

Centroid Time:

Latitude:

Depth:

2023-09-23 16:09:28.44

41.4363

720.0 km

Magnitude:

Longitude:

Mo (Nm):

4.6 Mw

25.9094

7.935e+15

 

Used Stations

 

No of stations:

6

Azimuthal Gap (deg):

138.57

Min Distance (km):

103.3

Max Distance (km):

621.8

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

KIRK

GRG

BARS

KBN

KKS

DDIM

 

N

 

-

-

-1.19

0.02

0.0

-

 

E

 

0.05

0.05

-

-

-

-

 

Z

 

-

0.04

0.02

-0.02

-0.09

0.22

 

Distance (km)

 

103

300

368

442

462

465

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

93

Dip:

71

Rake:

36

NP2

Strike:

349

Dip:

55

Rake:

156

 

P-Axis

Azimuth:

218

Plunge:

9

T-Axis

Azimuth:

316

Plunge:

39

B-Axis

Azimuth:

116

Plunge:

49

 

Six Tensor

Mrr:

3.410e+15

Mtt:

-2.783e+15

Mpp:

-6.266e+14

Components

Mrt:

3.349e+15

Mrp:

8.845e+14

Mtp:

6.410e+15

Image

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