TIR
Institute of Geosciences

 
Home
Explore
Log

Moment Tensor Solution

 
 
Twitter
Email
 

2023-05-19 17:33:18.86 || 43.1249, 21.1015 || 780 km || 6.3 Mw

 

Event ID:

tir2023jtme

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.30

99.70

5.719e-20

1.855e-16

Variance Reduction:

CLVD (%):

Condition Number:

-1.00

0.30

3243.09

Quality:

ISO (%):

STVAR:

FMVAR:

D1

0.00

0.00

1.57

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-05-19 17:33:14.95

43.1241

750.0 km

Magnitude:

Longitude:

2.6 MLv

21.1566

Centroid Time:

Latitude:

Depth:

2023-05-19 17:33:18.86

43.1249

780.0 km

Magnitude:

Longitude:

Mo (Nm):

6.3 Mw

21.1015

3.304e+18

 

Used Stations

 

No of stations:

3

Azimuthal Gap (deg):

292.97

Min Distance (km):

63.7

Max Distance (km):

317.6

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

BARS

AL07A

KZN

 

N

 

-

-0.45

-

 

E

 

-15.08

-

-0.91

 

Z

 

-

-

-

 

Distance (km)

 

64

250

318

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

224

Dip:

74

Rake:

169

NP2

Strike:

316

Dip:

79

Rake:

15

 

P-Axis

Azimuth:

89

Plunge:

3

T-Axis

Azimuth:

181

Plunge:

18

B-Axis

Azimuth:

348

Plunge:

71

 

Six Tensor

Mrr:

3.104e+17

Mtt:

2.982e+18

Mpp:

-3.292e+18

Components

Mrt:

-9.745e+17

Mrp:

2.333e+17

Mtp:

-4.878e+16

Image

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