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Moment Tensor Solution

 
 
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2023-12-12 08:25:20.25 || 38.8576, 22.2380 || 30 km || 3.5 Mw

 

Event ID:

tir2023ygzg

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.08

86.20

1.183e-15

4.858e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.01

13.80

4.11

Quality:

ISO (%):

STVAR:

FMVAR:

D1

0.00

0.02

8.04

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-12-12 08:25:18.74

38.8569

10.0 km

Magnitude:

Longitude:

3.5 MLv

22.3033

Centroid Time:

Latitude:

Depth:

2023-12-12 08:25:20.25

38.8576

30.0 km

Magnitude:

Longitude:

Mo (Nm):

3.5 Mw

22.2380

1.797e+14

 

Used Stations

 

No of stations:

7

Azimuthal Gap (deg):

237.65

Min Distance (km):

143.1

Max Distance (km):

312.5

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

LKD2

KZN

PLG

SRN

KBN

VLO

NVR

 

N

 

-

0.07

-

-0.08

0.01

0.0

-

 

E

 

0.1

-

-

0.06

-

0.01

0.01

 

Z

 

-

-0.01

0.03

0.03

0.02

0.02

-0.0

 

Distance (km)

 

143

167

195

228

235

300

307

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

141

Dip:

72

Rake:

-178

NP2

Strike:

50

Dip:

88

Rake:

-17

 

P-Axis

Azimuth:

4

Plunge:

13

T-Axis

Azimuth:

97

Plunge:

11

B-Axis

Azimuth:

225

Plunge:

72

 

Six Tensor

Mrr:

8.183e+12

Mtt:

-1.714e+14

Mpp:

1.632e+14

Components

Mrt:

-4.820e+13

Mrp:

-2.627e+13

Mtp:

3.527e+13

Image

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