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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2023-02-15 10:43:15.14 || 35.3941, 22.4892 || 233 km || 4.3 Mw

 

Event ID:

tir2023dfaw

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.10

37.80

2.140e-17

3.744e-16

Variance Reduction:

CLVD (%):

Condition Number:

0.01

62.20

17.50

Quality:

ISO (%):

STVAR:

FMVAR:

D3

0.00

0.16

20.29

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-02-15 10:43:15.05

35.4958

203.3 km

Magnitude:

Longitude:

4.2 mb

22.4909

Centroid Time:

Latitude:

Depth:

2023-02-15 10:43:15.14

35.3941

233.3 km

Magnitude:

Longitude:

Mo (Nm):

4.3 Mw

22.4892

2.778e+15

 

Used Stations

 

No of stations:

2

Azimuthal Gap (deg):

322.36

Min Distance (km):

342.5

Max Distance (km):

560.5

Frequencies (Hz):

0.04 - 0.08

tapered

0.03 - 0.04

and

0.08 - 0.09

 

Station

 

LSK

PLG

 

N

 

-

-

 

E

 

0.02

-

 

Z

 

0.01

0.04

 

Distance (km)

 

543

548

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

5

Dip:

46

Rake:

-54

NP2

Strike:

139

Dip:

53

Rake:

-121

 

P-Axis

Azimuth:

348

Plunge:

64

T-Axis

Azimuth:

250

Plunge:

3

B-Axis

Azimuth:

159

Plunge:

25

 

Six Tensor

Mrr:

-1.927e+15

Mtt:

-7.454e+14

Mpp:

2.673e+15

Components

Mrt:

-5.294e+14

Mrp:

1.440e+14

Mtp:

-1.307e+15

Image

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