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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2023-08-01 15:36:55.32 || 38.2594, 26.8064 || 28 km || 4.2 Mw

 

Event ID:

tir2023oyno

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.11

31.50

8.607e-16

5.278e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.01

68.50

6.13

Quality:

ISO (%):

STVAR:

FMVAR:

D3

0.00

0.00

19.41

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-08-01 15:36:50.43

38.2581

10.0 km

Magnitude:

Longitude:

4.1 mb

26.9359

Centroid Time:

Latitude:

Depth:

2023-08-01 15:36:55.32

38.2594

28.0 km

Magnitude:

Longitude:

Mo (Nm):

4.2 Mw

26.8064

1.993e+15

 

Used Stations

 

No of stations:

7

Azimuthal Gap (deg):

130.73

Min Distance (km):

64.2

Max Distance (km):

854.8

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

KARB

DDIM

AKAS

KIRK

THE

BARS

SJES

 

N

 

0.14

-

-0.33

-

-

-

-

 

E

 

-

-

-

-

0.05

-0.33

-

 

Z

 

-3.76

0.22

-

-9.22

0.01

-

-0.06

 

Distance (km)

 

64

93

326

392

432

666

808

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

358

Dip:

86

Rake:

-30

NP2

Strike:

91

Dip:

60

Rake:

-175

 

P-Axis

Azimuth:

310

Plunge:

23

T-Axis

Azimuth:

49

Plunge:

17

B-Axis

Azimuth:

172

Plunge:

59

 

Six Tensor

Mrr:

-6.093e+14

Mtt:

1.550e+14

Mpp:

4.544e+14

Components

Mrt:

4.061e+14

Mrp:

-8.639e+14

Mtp:

-1.661e+15

Image

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