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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2023-05-29 08:21:13.55 || 41.9649, 20.0914 || 22 km || 3.4 Mw

 

Event ID:

tir2023klaz

Evaluation Mode:

automatic

Evaluation Status:

reviewed

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.55

89.10

5.273e-15

1.547e-14

Variance Reduction:

CLVD (%):

Condition Number:

0.31

10.90

2.93

Quality:

ISO (%):

STVAR:

FMVAR:

C1

0.00

0.14

13.61

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-05-29 08:21:12.76

41.9649

5.0 km

Magnitude:

Longitude:

4.0 MLv

20.1397

Centroid Time:

Latitude:

Depth:

2023-05-29 08:21:13.55

41.9649

22.0 km

Magnitude:

Longitude:

Mo (Nm):

3.4 Mw

20.0914

1.469e+14

 

Used Stations

 

No of stations:

13

Azimuthal Gap (deg):

62.74

Min Distance (km):

24.5

Max Distance (km):

326.3

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

PUK

KKS

PHP

LACI

BCI

PRZK

AL01A

PVY

AL02A

AL08A

BERA

KZN

PLG

 

N

 

-

-

0.4

-

-

-

-

-

-

-

-

-

-

 

E

 

-

-

0.31

0.47

-

-

-

-

-

-

-

-

-

 

Z

 

-

0.13

0.27

0.35

-

0.37

0.53

0.2

-

-

-

-

-

 

Distance (km)

 

24

26

37

48

49

60

68

75

85

92

136

227

326

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

194

Dip:

89

Rake:

-101

NP2

Strike:

101

Dip:

11

Rake:

-3

 

P-Axis

Azimuth:

93

Plunge:

44

T-Axis

Azimuth:

295

Plunge:

43

B-Axis

Azimuth:

194

Plunge:

11

 

Six Tensor

Mrr:

6.362e+11

Mtt:

7.236e+12

Mpp:

-7.873e+12

Components

Mrt:

3.791e+13

Mrp:

1.387e+14

Mtp:

2.909e+13

Image

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