TIR
Institute of Geosciences

 
Home
Explore
Log

Moment Tensor Solution

 
 
Twitter
Email
 

2023-06-23 10:56:20.38 || 39.7281, 22.9330 || 3 km || 4.2 Mw

 

Event ID:

tir2023mexr

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.93

41.70

5.247e-15

1.612e-14

Variance Reduction:

CLVD (%):

Condition Number:

0.87

58.30

3.07

Quality:

ISO (%):

STVAR:

FMVAR:

A3

0.00

0.01

32.57

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-06-23 10:56:21.19

39.6476

10.0 km

Magnitude:

Longitude:

4.7 MLv

22.9322

Centroid Time:

Latitude:

Depth:

2023-06-23 10:56:20.38

39.7281

3.0 km

Magnitude:

Longitude:

Mo (Nm):

4.2 Mw

22.9330

2.185e+15

 

Used Stations

 

No of stations:

7

Azimuthal Gap (deg):

149.44

Min Distance (km):

67.8

Max Distance (km):

498.8

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

IGT

VLS

SRN

KPRO

THL

KZN

PLG

 

N

 

0.73

-0.34

0.7

-

0.75

0.54

-

 

E

 

0.93

0.98

0.66

0.92

0.85

0.42

-

 

Z

 

0.94

-0.36

0.88

0.77

-0.14

0.31

-0.09

 

Distance (km)

 

68

87

114

129

139

180

290

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

194

Dip:

76

Rake:

-124

NP2

Strike:

85

Dip:

36

Rake:

-22

 

P-Axis

Azimuth:

68

Plunge:

46

T-Axis

Azimuth:

310

Plunge:

23

B-Axis

Azimuth:

203

Plunge:

33

 

Six Tensor

Mrr:

-7.419e+14

Mtt:

3.318e+14

Mpp:

4.101e+14

Components

Mrt:

5.685e+14

Mrp:

1.365e+15

Mtp:

1.474e+15

Image

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