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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2023-03-31 15:40:02.86 || 46.1663, 27.6118 || 720 km || 5.7 Mw

 

Event ID:

tir2023ghuu

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.26

98.60

1.533e-18

2.741e-17

Variance Reduction:

CLVD (%):

Condition Number:

0.07

1.40

17.88

Quality:

ISO (%):

STVAR:

FMVAR:

D1

0.00

0.10

8.14

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-03-31 15:40:02.77

46.1653

750.0 km

Magnitude:

Longitude:

4.3 MLv

27.7220

Centroid Time:

Latitude:

Depth:

2023-03-31 15:40:02.86

46.1663

720.0 km

Magnitude:

Longitude:

Mo (Nm):

5.7 Mw

27.6118

3.819e+17

 

Used Stations

 

No of stations:

2

Azimuthal Gap (deg):

335.62

Min Distance (km):

725.3

Max Distance (km):

903.3

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

THE

SDA

 

N

 

-

-

 

E

 

-

-

 

Z

 

0.07

-0.09

 

Distance (km)

 

725

801

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

325

Dip:

31

Rake:

175

NP2

Strike:

58

Dip:

87

Rake:

58

 

P-Axis

Azimuth:

175

Plunge:

34

T-Axis

Azimuth:

299

Plunge:

38

B-Axis

Azimuth:

60

Plunge:

31

 

Six Tensor

Mrr:

2.500e+16

Mtt:

-1.967e+17

Mpp:

1.717e+17

Components

Mrt:

2.711e+17

Mrp:

1.764e+17

Mtp:

8.268e+16

Image

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