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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2023-05-21 19:05:55.76 || 40.1913, 19.6936 || 18 km || 3.4 Mw

 

Event ID:

tir2023jxgg

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.15

54.30

6.222e-15

3.374e-14

Variance Reduction:

CLVD (%):

Condition Number:

0.02

45.70

5.42

Quality:

ISO (%):

STVAR:

FMVAR:

D2

0.00

0.30

19.63

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-05-21 19:05:54.73

40.1553

10.0 km

Magnitude:

Longitude:

3.2 MLv

19.6936

Centroid Time:

Latitude:

Depth:

2023-05-21 19:05:55.76

40.1913

18.0 km

Magnitude:

Longitude:

Mo (Nm):

3.4 Mw

19.6936

1.291e+14

 

Used Stations

 

No of stations:

10

Azimuthal Gap (deg):

174.53

Min Distance (km):

9.2

Max Distance (km):

336.6

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

AL06A

TPE

VLO

BPA1

LSK

LACI

THL

VLS

BCI

THE

 

N

 

-

-

0.14

-

-

-0.1

-0.15

-0.04

0.08

0.02

 

E

 

-

-

0.06

-194.61

0.09

-

-

-0.01

0.02

0.0

 

Z

 

0.5

0.08

0.05

-

0.38

-0.02

-0.07

0.01

0.06

-

 

Distance (km)

 

9

32

39

63

77

164

209

233

248

282

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

232

Dip:

59

Rake:

-8

NP2

Strike:

326

Dip:

82

Rake:

-149

 

P-Axis

Azimuth:

193

Plunge:

26

T-Axis

Azimuth:

95

Plunge:

15

B-Axis

Azimuth:

338

Plunge:

58

 

Six Tensor

Mrr:

-3.506e+13

Mtt:

-8.895e+13

Mpp:

1.240e+14

Components

Mrt:

2.551e+13

Mrp:

-5.308e+13

Mtp:

3.054e+13

Image

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