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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2024-03-03 23:42:38.74 || 38.7799, 23.3772 || 123 km || 4.1 Mw

 

Event ID:

tir2024elcd

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.22

73.00

5.646e-16

1.872e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.05

27.00

3.32

Quality:

ISO (%):

STVAR:

FMVAR:

D2

0.00

0.07

3.39

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2024-03-03 23:42:35.55

38.7791

107.3 km

Magnitude:

Longitude:

3.7 MLv

23.4288

Centroid Time:

Latitude:

Depth:

2024-03-03 23:42:38.74

38.7799

123.3 km

Magnitude:

Longitude:

Mo (Nm):

4.1 Mw

23.3772

1.675e+15

 

Used Stations

 

No of stations:

7

Azimuthal Gap (deg):

163.89

Min Distance (km):

150.1

Max Distance (km):

347.8

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

THL

PLG

THE

KZN

LKD2

VLS

KARB

 

N

 

0.58

-2.13

-

0.47

-0.13

-0.08

-

 

E

 

-

-

-

-0.28

-0.0

-

-

 

Z

 

-5.1

-

0.08

-17.8

-0.13

-0.12

-0.77

 

Distance (km)

 

150

177

210

221

241

257

260

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

40

Dip:

14

Rake:

30

NP2

Strike:

280

Dip:

82

Rake:

102

 

P-Axis

Azimuth:

359

Plunge:

36

T-Axis

Azimuth:

205

Plunge:

50

B-Axis

Azimuth:

98

Plunge:

12

 

Six Tensor

Mrr:

3.233e+14

Mtt:

-6.567e+14

Mpp:

3.334e+14

Components

Mrt:

-1.540e+15

Mrp:

2.594e+14

Mtp:

-2.144e+14

Image

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