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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2023-05-24 02:31:49.94 || 39.8898, 21.4662 || 32 km || 4.1 Mw

 

Event ID:

tir2023kbly

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.53

87.40

9.518e-17

2.114e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.28

12.60

22.21

Quality:

ISO (%):

STVAR:

FMVAR:

D1

0.00

0.10

3.40

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-05-24 02:31:47.23

39.9407

10.0 km

Magnitude:

Longitude:

2.5 MLv

21.4653

Centroid Time:

Latitude:

Depth:

2023-05-24 02:31:49.94

39.8898

32.0 km

Magnitude:

Longitude:

Mo (Nm):

4.1 Mw

21.4662

1.640e+15

 

Used Stations

 

No of stations:

2

Azimuthal Gap (deg):

313.06

Min Distance (km):

177.3

Max Distance (km):

293.8

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

VLO

BCI

 

N

 

-

-

 

E

 

-

0.29

 

Z

 

0.27

-

 

Distance (km)

 

177

294

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

20

Dip:

77

Rake:

-178

NP2

Strike:

290

Dip:

88

Rake:

-12

 

P-Axis

Azimuth:

244

Plunge:

9

T-Axis

Azimuth:

335

Plunge:

8

B-Axis

Azimuth:

105

Plunge:

77

 

Six Tensor

Mrr:

8.665e+13

Mtt:

9.901e+14

Mpp:

-1.077e+15

Components

Mrt:

3.133e+14

Mrp:

-1.808e+14

Mtp:

1.219e+15

Image

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