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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2023-09-06 03:57:26.24 || 40.0190, 19.6981 || 8 km || 3.1 Mw

 

Event ID:

tir2023rlkp

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.28

34.50

7.067e-15

1.444e-14

Variance Reduction:

CLVD (%):

Condition Number:

0.08

65.50

2.04

Quality:

ISO (%):

STVAR:

FMVAR:

D3

0.00

0.02

36.33

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-09-06 03:57:25.44

40.0699

10.0 km

Magnitude:

Longitude:

3.0 MLv

19.6972

Centroid Time:

Latitude:

Depth:

2023-09-06 03:57:26.24

40.0190

8.0 km

Magnitude:

Longitude:

Mo (Nm):

3.1 Mw

19.6981

5.176e+13

 

Used Stations

 

No of stations:

8

Azimuthal Gap (deg):

210.28

Min Distance (km):

33.7

Max Distance (km):

320.7

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

SRN

VLO

KBN

LACI

KZN

PHP

THL

ULC

 

N

 

-

0.18

0.27

0.03

-0.05

-

-

-0.17

 

E

 

0.66

-

-0.08

-

-0.02

-0.08

-

0.02

 

Z

 

-0.15

-0.17

-0.05

-0.19

-0.49

0.21

0.05

0.0

 

Distance (km)

 

34

48

111

174

179

190

206

214

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

87

Dip:

45

Rake:

108

NP2

Strike:

242

Dip:

47

Rake:

72

 

P-Axis

Azimuth:

344

Plunge:

0

T-Axis

Azimuth:

78

Plunge:

76

B-Axis

Azimuth:

254

Plunge:

13

 

Six Tensor

Mrr:

5.458e+13

Mtt:

-3.783e+13

Mpp:

-1.675e+13

Components

Mrt:

3.199e+12

Mrp:

-1.694e+13

Mtp:

-5.975e+12

Image

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