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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2023-03-24 11:35:54.33 || 40.4515, 20.8228 || 7 km || 3.1 Mw

 

Event ID:

tir2023fusf

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.38

81.90

1.331e-15

7.115e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.14

18.10

5.35

Quality:

ISO (%):

STVAR:

FMVAR:

D1

0.00

0.15

23.87

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-03-24 11:35:53.78

40.4512

5.0 km

Magnitude:

Longitude:

2.6 MLv

20.8756

Centroid Time:

Latitude:

Depth:

2023-03-24 11:35:54.33

40.4515

7.0 km

Magnitude:

Longitude:

Mo (Nm):

3.1 Mw

20.8228

4.376e+13

 

Used Stations

 

No of stations:

4

Azimuthal Gap (deg):

122.75

Min Distance (km):

112.3

Max Distance (km):

270.9

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

IGT

THL

SDA

NVR

 

N

 

-

-

-

-

 

E

 

0.17

-

-

-

 

Z

 

0.09

0.16

-0.22

0.08

 

Distance (km)

 

112

138

212

271

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

185

Dip:

76

Rake:

-31

NP2

Strike:

283

Dip:

59

Rake:

-163

 

P-Axis

Azimuth:

140

Plunge:

31

T-Axis

Azimuth:

237

Plunge:

10

B-Axis

Azimuth:

344

Plunge:

56

 

Six Tensor

Mrr:

-1.270e+13

Mtt:

-6.685e+12

Mpp:

1.939e+13

Components

Mrt:

8.095e+12

Mrp:

1.825e+13

Mtp:

-3.501e+13

Image

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