IGEO
Institute of Geosciences

 
Home
Explore
Log

Moment Tensor Solution

 
 
Twitter
Email
 

2025-01-05 11:38:44.09 || 40.3449, 24.3404 || 4 km || 3.6 Mw

 

Event ID:

tir2025aifb

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.18

22.60

3.258e-15

1.299e-14

Variance Reduction:

CLVD (%):

Condition Number:

0.03

77.40

3.99

Quality:

ISO (%):

STVAR:

FMVAR:

D3

0.00

0.02

20.43

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2025-01-05 11:38:45.22

40.3851

10.0 km

Magnitude:

Longitude:

3.3 MLv

24.3414

Centroid Time:

Latitude:

Depth:

2025-01-05 11:38:44.09

40.3449

4.0 km

Magnitude:

Longitude:

Mo (Nm):

3.6 Mw

24.3404

2.480e+14

 

Used Stations

 

No of stations:

7

Azimuthal Gap (deg):

190.84

Min Distance (km):

76.2

Max Distance (km):

342.4

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

PLG

NVR

THE

KZN

KIRK

NEST

BARS

 

N

 

-

-

0.02

0.07

-

-0.05

-

 

E

 

-

0.08

-

-3.08

-

-0.1

-

 

Z

 

-2.04

-0.73

0.06

-1.73

-1.39

0.03

-0.43

 

Distance (km)

 

76

114

120

218

279

280

342

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

166

Dip:

50

Rake:

71

NP2

Strike:

14

Dip:

42

Rake:

111

 

P-Axis

Azimuth:

269

Plunge:

3

T-Axis

Azimuth:

14

Plunge:

75

B-Axis

Azimuth:

178

Plunge:

14

 

Six Tensor

Mrr:

2.583e+14

Mtt:

-8.623e+13

Mpp:

-1.720e+14

Components

Mrt:

9.343e+13

Mrp:

-2.917e+13

Mtp:

-6.086e+12

Image

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