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Moment Tensor Solution

 
 
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2024-10-17 19:39:28.14 || 38.2382, 21.9962 || 30 km || 4.0 Mw

 

Event ID:

tir2024uliu

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.18

56.10

1.947e-15

5.544e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.03

43.90

2.85

Quality:

ISO (%):

STVAR:

FMVAR:

D2

0.00

0.05

8.86

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2024-10-17 19:39:29.51

38.2022

10.0 km

Magnitude:

Longitude:

3.3 MLv

21.9962

Centroid Time:

Latitude:

Depth:

2024-10-17 19:39:28.14

38.2382

30.0 km

Magnitude:

Longitude:

Mo (Nm):

4.0 Mw

21.9962

1.014e+15

 

Used Stations

 

No of stations:

6

Azimuthal Gap (deg):

242.18

Min Distance (km):

123.3

Max Distance (km):

331.5

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

VLS

LKD2

THL

KZN

NEST

PLG

 

N

 

-22.87

-29.82

-

-5.88

-1.89

0.08

 

E

 

-

-1.94

-

-11.22

-4.21

0.04

 

Z

 

-46.7

-0.38

-9.93

-11.64

-3.46

0.02

 

Distance (km)

 

123

134

151

234

259

272

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

1

Dip:

19

Rake:

-47

NP2

Strike:

138

Dip:

76

Rake:

-103

 

P-Axis

Azimuth:

30

Plunge:

57

T-Axis

Azimuth:

238

Plunge:

29

B-Axis

Azimuth:

141

Plunge:

12

 

Six Tensor

Mrr:

-3.477e+14

Mtt:

-1.030e+14

Mpp:

4.507e+14

Components

Mrt:

-5.500e+14

Mrp:

6.471e+14

Mtp:

-3.724e+14

Image

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