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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2023-01-16 10:54:45.60 || 41.5779, 19.9316 || 11 km || 3.4 Mw

 

Event ID:

tir2023bcgd

Evaluation Mode:

automatic

Evaluation Status:

reviewed

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.68

77.60

4.694e-15

2.231e-14

Variance Reduction:

CLVD (%):

Condition Number:

0.44

22.40

4.75

Quality:

ISO (%):

STVAR:

FMVAR:

B2

0.00

0.11

28.14

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-01-16 10:54:46.49

41.5419

5.0 km

Magnitude:

Longitude:

3.4 MLv

19.9316

Centroid Time:

Latitude:

Depth:

2023-01-16 10:54:45.60

41.5779

11.0 km

Magnitude:

Longitude:

Mo (Nm):

3.4 Mw

19.9316

1.238e+14

 

Used Stations

 

No of stations:

8

Azimuthal Gap (deg):

104.28

Min Distance (km):

20.7

Max Distance (km):

213.7

Frequencies (Hz):

0.06 - 0.09

tapered

0.05 - 0.06

and

0.09 - 0.1

 

Station

 

LACI

PHP

BCI

BPA2

LSK

SJES

KZN

KPRO

 

N

 

0.57

0.82

0.34

-

-

0.14

-

-

 

E

 

-

-

0.2

-

-

0.42

-

-

 

Z

 

0.7

-

0.15

-

-0.4

0.29

-

-

 

Distance (km)

 

21

45

92

94

164

191

208

214

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

153

Dip:

59

Rake:

108

NP2

Strike:

300

Dip:

35

Rake:

61

 

P-Axis

Azimuth:

230

Plunge:

12

T-Axis

Azimuth:

103

Plunge:

69

B-Axis

Azimuth:

324

Plunge:

15

 

Six Tensor

Mrr:

1.079e+14

Mtt:

-5.213e+13

Mpp:

-5.577e+13

Components

Mrt:

2.529e+12

Mrp:

-6.294e+13

Mtp:

5.126e+13

Image

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