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Moment Tensor Solution

 
 
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2025-01-22 15:53:22.70 || 38.9351, 22.0464 || 30 km || 3.9 Mw

 

Event ID:

tir2025bnpa

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.25

47.30

1.942e-15

5.772e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.06

52.70

2.97

Quality:

ISO (%):

STVAR:

FMVAR:

D3

0.00

0.04

3.43

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2025-01-22 15:53:22.63

38.9351

10.0 km

Magnitude:

Longitude:

3.2 MLv

22.0001

Centroid Time:

Latitude:

Depth:

2025-01-22 15:53:22.70

38.9351

30.0 km

Magnitude:

Longitude:

Mo (Nm):

3.9 Mw

22.0464

8.235e+14

 

Used Stations

 

No of stations:

8

Azimuthal Gap (deg):

198.70

Min Distance (km):

69.9

Max Distance (km):

342.1

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

THL

LKD2

KPRO

VLS

KZN

SRN

THE

VLO

 

N

 

-

-13.46

-

-

-

-792.49

-

-29.58

 

E

 

-

-

-0.43

-

-

-

0.1

-25.87

 

Z

 

-5.02

-

-2.1

-17.02

-0.68

-

-

-1.05

 

Distance (km)

 

70

118

126

149

153

201

206

274

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

112

Dip:

87

Rake:

-172

NP2

Strike:

22

Dip:

82

Rake:

-2

 

P-Axis

Azimuth:

337

Plunge:

6

T-Axis

Azimuth:

247

Plunge:

3

B-Axis

Azimuth:

131

Plunge:

82

 

Six Tensor

Mrr:

-2.439e+14

Mtt:

-4.312e+14

Mpp:

6.752e+14

Components

Mrt:

-7.401e+13

Mrp:

4.193e+13

Mtp:

-5.659e+14

Image

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