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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2023-06-18 20:49:35.64 || 39.8076, 19.8497 || 6 km || 3.4 Mw

 

Event ID:

tir2023lwnt

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.42

96.60

5.655e-15

3.359e-14

Variance Reduction:

CLVD (%):

Condition Number:

0.18

3.40

5.94

Quality:

ISO (%):

STVAR:

FMVAR:

C1

0.00

0.05

17.55

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-06-18 20:49:35.81

39.8478

10.0 km

Magnitude:

Longitude:

3.3 MLv

19.8487

Centroid Time:

Latitude:

Depth:

2023-06-18 20:49:35.64

39.8076

6.0 km

Magnitude:

Longitude:

Mo (Nm):

3.4 Mw

19.8497

1.259e+14

 

Used Stations

 

No of stations:

8

Azimuthal Gap (deg):

176.14

Min Distance (km):

13.8

Max Distance (km):

333.0

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

SRN

VLO

BERA

KPRO

THL

VLS

PUK

NKME

 

N

 

0.8

0.23

0.2

0.56

0.65

-

-0.01

-

 

E

 

0.67

-

0.63

-

-0.05

-

0.03

-0.44

 

Z

 

0.57

0.04

0.01

-0.18

0.09

0.02

-0.18

-0.02

 

Distance (km)

 

14

75

96

130

188

196

244

333

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

237

Dip:

40

Rake:

134

NP2

Strike:

5

Dip:

62

Rake:

59

 

P-Axis

Azimuth:

117

Plunge:

12

T-Axis

Azimuth:

229

Plunge:

60

B-Axis

Azimuth:

21

Plunge:

26

 

Six Tensor

Mrr:

8.840e+13

Mtt:

-1.107e+13

Mpp:

-7.733e+13

Components

Mrt:

-2.210e+13

Mrp:

6.421e+13

Mtp:

-6.547e+13

Image

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