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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2023-01-08 21:11:51.38 || 39.3821, 20.6943 || 10 km || 3.3 Mw

 

Event ID:

tir2023aokm

Evaluation Mode:

automatic

Evaluation Status:

reviewed

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.37

72.70

3.197e-15

1.267e-14

Variance Reduction:

CLVD (%):

Condition Number:

0.13

27.30

3.96

Quality:

ISO (%):

STVAR:

FMVAR:

D2

0.00

0.04

14.48

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-01-08 21:11:49.49

39.3567

10.0 km

Magnitude:

Longitude:

3.1 MLv

20.6939

Centroid Time:

Latitude:

Depth:

2023-01-08 21:11:51.38

39.3821

10.0 km

Magnitude:

Longitude:

Mo (Nm):

3.3 Mw

20.6943

1.023e+14

 

Used Stations

 

No of stations:

8

Azimuthal Gap (deg):

130.68

Min Distance (km):

63.1

Max Distance (km):

178.0

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

LKD2

SRN

KPRO

THL

VLS

KZN

VLO

BERA

 

N

 

0.04

0.4

0.11

-

-

0.29

-

-

 

E

 

0.27

0.19

-

-

-

0.14

0.03

-

 

Z

 

-

-

-

-

-

-

-

-

 

Distance (km)

 

63

83

88

116

131

140

160

163

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

247

Dip:

88

Rake:

-68

NP2

Strike:

340

Dip:

21

Rake:

-177

 

P-Axis

Azimuth:

178

Plunge:

42

T-Axis

Azimuth:

317

Plunge:

40

B-Axis

Azimuth:

67

Plunge:

21

 

Six Tensor

Mrr:

-7.935e+12

Mtt:

-2.774e+13

Mpp:

3.567e+13

Components

Mrt:

9.047e+13

Mrp:

2.757e+13

Mtp:

2.152e+13

Image

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