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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2023-05-31 08:14:45.19 || 41.2460, 20.7392 || 25 km || 3.3 Mw

 

Event ID:

tir2023koru

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.10

30.30

6.562e-15

1.418e-14

Variance Reduction:

CLVD (%):

Condition Number:

0.01

69.70

2.16

Quality:

ISO (%):

STVAR:

FMVAR:

D3

0.00

0.12

14.23

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-05-31 08:14:46.07

41.2206

20.9 km

Magnitude:

Longitude:

3.4 MLv

20.7388

Centroid Time:

Latitude:

Depth:

2023-05-31 08:14:45.19

41.2460

24.9 km

Magnitude:

Longitude:

Mo (Nm):

3.3 Mw

20.7392

9.409e+13

 

Used Stations

 

No of stations:

15

Azimuthal Gap (deg):

72.01

Min Distance (km):

36.0

Max Distance (km):

338.2

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

AL07A

AL08A

LACI

PRZK

AL02A

PUK

TPE

VLO

KZN

BCI

KPRO

GMRK

THE

PLG

NVR

 

N

 

0.04

-

-

-0.08

-

0.03

-

-0.02

0.29

-0.01

-

-

-

-0.02

-

 

E

 

0.39

-

-0.69

0.39

0.01

0.01

0.01

0.02

-

0.29

-

-

-

-

-

 

Z

 

0.72

-0.45

-0.65

0.17

-0.46

-6.45

0.2

-0.02

0.35

-0.06

0.36

0.13

0.01

-0.53

-0.42

 

Distance (km)

 

36

55

97

110

114

115

120

134

135

139

150

165

198

247

262

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

247

Dip:

53

Rake:

-71

NP2

Strike:

38

Dip:

39

Rake:

-113

 

P-Axis

Azimuth:

209

Plunge:

73

T-Axis

Azimuth:

324

Plunge:

7

B-Axis

Azimuth:

56

Plunge:

14

 

Six Tensor

Mrr:

-6.485e+13

Mtt:

5.526e+13

Mpp:

9.586e+12

Components

Mrt:

2.235e+13

Mrp:

6.030e+12

Mtp:

6.812e+13

Image

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