TIR
Institute of Geosciences

 
Home
Explore
Log

Moment Tensor Solution

 
 
Twitter
Email
 

2023-02-18 20:14:42.52 || 37.5262, 21.0945 || 2 km || 4.5 Mw

 

Event ID:

tir2023dlgf

Evaluation Mode:

automatic

Evaluation Status:

reviewed

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.90

72.60

1.165e-15

8.697e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.81

27.40

7.47

Quality:

ISO (%):

STVAR:

FMVAR:

B2

0.00

0.03

71.15

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-02-18 20:14:36.16

37.5982

10.0 km

Magnitude:

Longitude:

4.7 MLv

21.0945

Centroid Time:

Latitude:

Depth:

2023-02-18 20:14:42.52

37.5262

2.0 km

Magnitude:

Longitude:

Mo (Nm):

4.5 Mw

21.0945

5.363e+15

 

Used Stations

 

No of stations:

2

Azimuthal Gap (deg):

305.56

Min Distance (km):

78.1

Max Distance (km):

232.5

Frequencies (Hz):

0.04 - 0.08

tapered

0.03 - 0.04

and

0.08 - 0.09

 

Station

 

VLS

THL

 

N

 

-

0.88

 

E

 

0.76

0.81

 

Z

 

-

0.82

 

Distance (km)

 

78

232

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

129

Dip:

21

Rake:

82

NP2

Strike:

317

Dip:

68

Rake:

92

 

P-Axis

Azimuth:

44

Plunge:

23

T-Axis

Azimuth:

232

Plunge:

66

B-Axis

Azimuth:

136

Plunge:

2

 

Six Tensor

Mrr:

3.276e+15

Mtt:

-1.728e+15

Mpp:

-1.548e+15

Components

Mrt:

-2.579e+15

Mrp:

2.856e+15

Mtp:

2.430e+15

Image

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