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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2024-06-18 21:23:55.16 || 38.5791, 24.3264 || 4 km || 3.8 Mw

 

Event ID:

tir2024lykj

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.15

52.20

2.407e-15

6.434e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.02

47.80

2.67

Quality:

ISO (%):

STVAR:

FMVAR:

D2

0.00

0.03

13.02

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2024-06-18 21:23:51.49

38.5431

10.0 km

Magnitude:

Longitude:

3.8 MLv

24.3264

Centroid Time:

Latitude:

Depth:

2024-06-18 21:23:55.16

38.5791

4.0 km

Magnitude:

Longitude:

Mo (Nm):

3.8 Mw

24.3264

5.835e+14

 

Used Stations

 

No of stations:

7

Azimuthal Gap (deg):

149.76

Min Distance (km):

182.2

Max Distance (km):

329.2

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

KARB

THL

THE

DDIM

KZN

GRG

VLS

 

N

 

-

-2.19

-0.01

-

-

-

-1.8

 

E

 

-

-

-

-

-

-

-

 

Z

 

-4.5

-2.97

0.06

-16.99

-1.01

-2.46

-

 

Distance (km)

 

182

230

260

283

294

315

329

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

95

Dip:

39

Rake:

90

NP2

Strike:

274

Dip:

50

Rake:

89

 

P-Axis

Azimuth:

4

Plunge:

5

T-Axis

Azimuth:

180

Plunge:

84

B-Axis

Azimuth:

274

Plunge:

0

 

Six Tensor

Mrr:

6.363e+14

Mtt:

-4.796e+14

Mpp:

-1.567e+14

Components

Mrt:

-9.947e+13

Mrp:

2.679e+12

Mtp:

2.882e+13

Image

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