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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2023-03-04 06:59:28.07 || 42.1527, 19.9347 || 724 km || 8.1 Mw

 

Event ID:

tir2023ejva

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

2.72

99.60

1.887e-20

2.152e-16

Variance Reduction:

CLVD (%):

Condition Number:

-2514.07

0.40

11404.91

Quality:

ISO (%):

STVAR:

FMVAR:

D1

0.00

0.00

0.56

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-03-04 06:59:29.68

42.2175

750.0 km

Magnitude:

Longitude:

4.0 MLv

19.9332

Centroid Time:

Latitude:

Depth:

2023-03-04 06:59:28.07

42.1527

724.0 km

Magnitude:

Longitude:

Mo (Nm):

8.1 Mw

19.9347

1.338e+21

 

Used Stations

 

No of stations:

2

Azimuthal Gap (deg):

295.77

Min Distance (km):

167.6

Max Distance (km):

308.4

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

BPA1

THE

 

N

 

-

-605.51

 

E

 

-7037573.58

-

 

Z

 

-

-

 

Distance (km)

 

168

308

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

171

Dip:

72

Rake:

167

NP2

Strike:

265

Dip:

78

Rake:

18

 

P-Axis

Azimuth:

37

Plunge:

4

T-Axis

Azimuth:

129

Plunge:

20

B-Axis

Azimuth:

297

Plunge:

68

 

Six Tensor

Mrr:

1.619e+20

Mtt:

-3.644e+20

Mpp:

2.025e+20

Components

Mrt:

-3.590e+20

Mrp:

-2.888e+20

Mtp:

1.216e+21

Image

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