National Observatory of Athens
Institute of Geodynamics

 
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Moment Tensor Solution

 
 
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2022-05-22 06:10:54.23 || 18.8288, -64.3431 || 55 km || 5.9 Mw

 

Event ID:

PR2022_jyce

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.19

70.30

4.602e-16

1.707e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.04

29.70

3.71

Quality:

ISO (%):

STVAR:

FMVAR:

D2

0.00

0.17

19.31

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2022-05-22 06:10:50.24

18.9305

25.0 km

Magnitude:

Longitude:

4.2 Md

-64.3416

Centroid Time:

Latitude:

Depth:

2022-05-22 06:10:54.23

18.8288

55.0 km

Magnitude:

Longitude:

Mo (Nm):

5.9 Mw

-64.3431

8.992e+17

 

Used Stations

 

No of stations:

3

Azimuthal Gap (deg):

303.00

Min Distance (km):

122.7

Max Distance (km):

246.7

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

CLB1

SNC1

VQS2

 

N

 

-151.45

-51.54

0.04

 

E

 

-103.87

-9.49

0.03

 

Z

 

-89.18

-151.73

0.09

 

Distance (km)

 

123

144

145

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

351

Dip:

63

Rake:

-126

NP2

Strike:

230

Dip:

43

Rake:

-39

 

P-Axis

Azimuth:

214

Plunge:

55

T-Axis

Azimuth:

106

Plunge:

11

B-Axis

Azimuth:

9

Plunge:

32

 

Six Tensor

Mrr:

-5.752e+17

Mtt:

-4.976e+16

Mpp:

6.249e+17

Components

Mrt:

3.903e+17

Mrp:

-4.174e+17

Mtp:

3.467e+17

Image

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