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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2024-03-02 13:47:04.10 || 39.0970, 22.4870 || 80 km || 4.0 Mw

 

Event ID:

tir2024eimz

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.11

94.00

1.134e-15

2.506e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.01

6.00

2.21

Quality:

ISO (%):

STVAR:

FMVAR:

D1

0.00

0.02

65.37

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2024-03-02 13:47:06.11

39.1775

58.2 km

Magnitude:

Longitude:

4.1 MLv

22.4850

Centroid Time:

Latitude:

Depth:

2024-03-02 13:47:04.10

39.0970

80.2 km

Magnitude:

Longitude:

Mo (Nm):

4.0 Mw

22.4870

1.190e+15

 

Used Stations

 

No of stations:

10

Azimuthal Gap (deg):

123.48

Min Distance (km):

59.1

Max Distance (km):

532.3

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

KPRO

KZN

PLG

LKD2

THE

GRG

VLS

TPE

DDIM

KIRK

 

N

 

-

-0.12

-

-0.48

-0.0

-0.17

-

-

-0.03

-

 

E

 

-1.13

0.14

-

0.46

0.01

0.19

-

-0.0

-

0.02

 

Z

 

0.78

0.65

-8.36

0.2

0.04

0.13

0.41

0.29

-0.08

-0.05

 

Distance (km)

 

129

139

156

164

167

198

199

245

458

486

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

173

Dip:

39

Rake:

143

NP2

Strike:

293

Dip:

67

Rake:

56

 

P-Axis

Azimuth:

47

Plunge:

16

T-Axis

Azimuth:

161

Plunge:

54

B-Axis

Azimuth:

307

Plunge:

30

 

Six Tensor

Mrr:

6.925e+14

Mtt:

-1.500e+14

Mpp:

-5.424e+14

Components

Mrt:

-7.364e+14

Mrp:

7.679e+13

Mtp:

6.850e+14

Image

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