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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2023-07-05 04:09:05.25 || 39.0455, 19.4115 || 30 km || 3.2 Mw

 

Event ID:

tir2023naih

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.08

91.40

1.564e-15

5.518e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.01

8.60

3.53

Quality:

ISO (%):

STVAR:

FMVAR:

D1

0.00

0.03

9.08

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-07-05 04:09:01.33

39.0815

10.0 km

Magnitude:

Longitude:

3.2 MLv

19.4115

Centroid Time:

Latitude:

Depth:

2023-07-05 04:09:05.25

39.0455

30.0 km

Magnitude:

Longitude:

Mo (Nm):

3.2 Mw

19.4115

6.730e+13

 

Used Stations

 

No of stations:

7

Azimuthal Gap (deg):

225.67

Min Distance (km):

102.3

Max Distance (km):

349.2

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

SRN

LKD2

VLS

VLO

KPRO

THL

AL02A

 

N

 

-

-

-

-0.07

-

-

0.03

 

E

 

-0.03

-0.06

-

0.02

-

-

-

 

Z

 

-0.03

-

-0.19

-0.15

-0.01

0.01

-0.03

 

Distance (km)

 

102

113

144

154

194

231

258

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

179

Dip:

37

Rake:

25

NP2

Strike:

68

Dip:

74

Rake:

124

 

P-Axis

Azimuth:

132

Plunge:

22

T-Axis

Azimuth:

15

Plunge:

48

B-Axis

Azimuth:

238

Plunge:

33

 

Six Tensor

Mrr:

2.792e+13

Mtt:

2.473e+11

Mpp:

-2.816e+13

Components

Mrt:

4.696e+13

Mrp:

9.813e+12

Mtp:

-3.797e+13

Image

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