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Moment Tensor Solution

 
 
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2024-03-04 17:11:16.69 || 38.5171, 20.7732 || 7 km || 3.9 Mw

 

Event ID:

tir2024emks

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.37

98.20

6.205e-15

1.974e-14

Variance Reduction:

CLVD (%):

Condition Number:

0.14

1.80

3.18

Quality:

ISO (%):

STVAR:

FMVAR:

D1

0.00

0.02

25.99

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2024-03-04 17:11:18.29

38.5573

5.0 km

Magnitude:

Longitude:

3.8 MLv

20.7736

Centroid Time:

Latitude:

Depth:

2024-03-04 17:11:16.69

38.5171

7.0 km

Magnitude:

Longitude:

Mo (Nm):

3.9 Mw

20.7732

9.357e+14

 

Used Stations

 

No of stations:

6

Azimuthal Gap (deg):

153.11

Min Distance (km):

27.6

Max Distance (km):

344.3

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

LKD2

VLS

THL

KZN

AL07A

PLG

 

N

 

0.3

0.55

0.19

0.22

0.0

0.0

 

E

 

0.88

-1.07

-0.31

0.5

0.16

0.02

 

Z

 

-2.59

0.04

-0.96

-0.68

-0.31

0.03

 

Distance (km)

 

28

45

155

212

260

306

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

144

Dip:

58

Rake:

112

NP2

Strike:

286

Dip:

38

Rake:

58

 

P-Axis

Azimuth:

219

Plunge:

10

T-Axis

Azimuth:

100

Plunge:

68

B-Axis

Azimuth:

312

Plunge:

18

 

Six Tensor

Mrr:

7.716e+14

Mtt:

-5.392e+14

Mpp:

-2.324e+14

Components

Mrt:

7.375e+13

Mrp:

-4.213e+14

Mtp:

4.718e+14

Image

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