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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2023-10-11 18:45:38.75 || 39.0965, 21.3503 || 4 km || 4.1 Mw

 

Event ID:

tir2023tymn

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.62

56.70

7.765e-15

1.640e-14

Variance Reduction:

CLVD (%):

Condition Number:

0.38

43.30

2.11

Quality:

ISO (%):

STVAR:

FMVAR:

C2

0.00

0.00

5.95

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-10-11 18:45:39.26

38.9948

10.0 km

Magnitude:

Longitude:

4.2 MLv

21.3485

Centroid Time:

Latitude:

Depth:

2023-10-11 18:45:38.75

39.0965

4.0 km

Magnitude:

Longitude:

Mo (Nm):

4.1 Mw

21.3503

1.795e+15

 

Used Stations

 

No of stations:

11

Azimuthal Gap (deg):

109.87

Min Distance (km):

64.1

Max Distance (km):

543.4

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

LKD2

THL

IGT

VLS

KZN

SRN

NEST

KBN

PLG

KARB

DDIM

 

N

 

0.57

0.8

0.8

0.59

0.57

0.67

0.13

0.21

-

-0.31

-

 

E

 

0.39

0.87

0.89

-

0.63

0.89

0.88

-0.67

-

-0.03

-0.12

 

Z

 

-

0.88

0.18

-0.09

0.78

-1.02

0.07

0.62

0.74

-

-

 

Distance (km)

 

64

86

106

112

150

152

160

187

236

441

543

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

336

Dip:

37

Rake:

-70

NP2

Strike:

132

Dip:

54

Rake:

-104

 

P-Axis

Azimuth:

358

Plunge:

75

T-Axis

Azimuth:

232

Plunge:

8

B-Axis

Azimuth:

140

Plunge:

11

 

Six Tensor

Mrr:

-1.794e+15

Mtt:

6.752e+14

Mpp:

1.118e+15

Components

Mrt:

-6.825e+14

Mrp:

1.167e+14

Mtp:

-5.295e+14

Image

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