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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2023-09-25 22:48:32.77 || 42.9524, 18.3415 || 6 km || 3.5 Mw

 

Event ID:

tir2023svom

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.14

74.20

3.750e-15

8.295e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.02

25.80

2.21

Quality:

ISO (%):

STVAR:

FMVAR:

D2

0.00

0.01

21.24

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-09-25 22:48:28.86

43.0033

10.0 km

Magnitude:

Longitude:

3.4 MLv

18.3405

Centroid Time:

Latitude:

Depth:

2023-09-25 22:48:32.77

42.9524

6.0 km

Magnitude:

Longitude:

Mo (Nm):

3.5 Mw

18.3415

1.990e+14

 

Used Stations

 

No of stations:

6

Azimuthal Gap (deg):

267.77

Min Distance (km):

56.5

Max Distance (km):

331.6

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

ME02A

KOME

SJES

ULC

LACI

GMRK

 

N

 

-

-5.45

-

-0.92

-0.53

0.05

 

E

 

-

-0.12

-

-1.36

-0.14

0.03

 

Z

 

-0.28

0.11

-0.1

-0.24

-0.99

0.01

 

Distance (km)

 

66

97

136

137

190

238

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

24

Dip:

51

Rake:

56

NP2

Strike:

250

Dip:

48

Rake:

125

 

P-Axis

Azimuth:

136

Plunge:

1

T-Axis

Azimuth:

230

Plunge:

64

B-Axis

Azimuth:

46

Plunge:

25

 

Six Tensor

Mrr:

1.543e+14

Mtt:

-8.806e+13

Mpp:

-6.627e+13

Components

Mrt:

-3.381e+13

Mrp:

5.210e+13

Mtp:

-1.333e+14

Image

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