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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2023-05-06 14:43:42.27 || 35.6446, 24.1123 || 38 km || 4.4 Mw

 

Event ID:

tir2023ivna

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.38

73.00

5.644e-16

1.890e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.14

27.00

3.35

Quality:

ISO (%):

STVAR:

FMVAR:

D2

0.00

0.04

84.30

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-05-06 14:43:32.31

35.7464

10.0 km

Magnitude:

Longitude:

5.0 mb

24.1141

Centroid Time:

Latitude:

Depth:

2023-05-06 14:43:42.27

35.6446

38.0 km

Magnitude:

Longitude:

Mo (Nm):

4.4 Mw

24.1123

4.558e+15

 

Used Stations

 

No of stations:

6

Azimuthal Gap (deg):

256.79

Min Distance (km):

338.1

Max Distance (km):

937.6

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

DDIM

KARB

VLS

THE

SRN

KIRK

 

N

 

-

-

-0.03

0.08

0.04

-

 

E

 

-

-

-

-

0.37

-

 

Z

 

0.59

0.71

0.45

0.01

-

-0.59

 

Distance (km)

 

338

383

414

552

584

718

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

3

Dip:

68

Rake:

-133

NP2

Strike:

252

Dip:

47

Rake:

-29

 

P-Axis

Azimuth:

227

Plunge:

47

T-Axis

Azimuth:

123

Plunge:

12

B-Axis

Azimuth:

22

Plunge:

39

 

Six Tensor

Mrr:

-2.313e+15

Mtt:

1.724e+14

Mpp:

2.141e+15

Components

Mrt:

5.625e+14

Mrp:

-2.264e+15

Mtp:

3.217e+15

Image

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