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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2023-12-02 19:35:12.74 || 38.8971, 21.8186 || 28 km || 4.1 Mw

 

Event ID:

tir2023xpoh

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.18

71.80

2.866e-15

6.405e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.03

28.20

2.23

Quality:

ISO (%):

STVAR:

FMVAR:

D2

0.00

0.17

12.70

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-12-02 19:35:14.35

38.8964

10.0 km

Magnitude:

Longitude:

3.6 MLv

21.8702

Centroid Time:

Latitude:

Depth:

2023-12-02 19:35:12.74

38.8971

28.0 km

Magnitude:

Longitude:

Mo (Nm):

4.1 Mw

21.8186

1.804e+15

 

Used Stations

 

No of stations:

8

Azimuthal Gap (deg):

195.85

Min Distance (km):

75.2

Max Distance (km):

349.6

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

THL

LKD2

VLS

SRN

KBN

THE

VLO

AL08A

 

N

 

0.13

0.01

0.27

0.19

0.09

0.02

-0.01

-

 

E

 

-

-

-

0.05

-0.33

0.03

0.06

-0.02

 

Z

 

-

-

0.2

-0.21

0.02

0.07

0.1

-0.05

 

Distance (km)

 

75

106

137

194

213

214

268

288

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

182

Dip:

73

Rake:

89

NP2

Strike:

3

Dip:

16

Rake:

90

 

P-Axis

Azimuth:

272

Plunge:

28

T-Axis

Azimuth:

92

Plunge:

61

B-Axis

Azimuth:

182

Plunge:

0

 

Six Tensor

Mrr:

1.091e+15

Mtt:

-2.726e+14

Mpp:

-8.189e+14

Components

Mrt:

-7.756e+13

Mrp:

-1.510e+15

Mtp:

-2.934e+13

Image

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