TIR
Institute of Geosciences

 
Home
Explore
Log

Moment Tensor Solution

 
 
Twitter
Email
 

2023-03-20 21:01:15.50 || 38.7098, 20.7828 || 30 km || 3.3 Mw

 

Event ID:

tir2023focv

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.50

49.20

3.217e-15

9.883e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.25

50.80

3.07

Quality:

ISO (%):

STVAR:

FMVAR:

C3

0.00

0.00

6.00

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-03-20 21:01:11.59

38.7091

10.0 km

Magnitude:

Longitude:

3.3 MLv

20.8480

Centroid Time:

Latitude:

Depth:

2023-03-20 21:01:15.50

38.7098

30.0 km

Magnitude:

Longitude:

Mo (Nm):

3.3 Mw

20.7828

1.185e+14

 

Used Stations

 

No of stations:

7

Azimuthal Gap (deg):

151.49

Min Distance (km):

18.8

Max Distance (km):

339.0

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

LKD2

VLS

IGT

KPRO

LSK

KZN

PLG

 

N

 

0.46

-0.21

-0.17

0.09

-0.07

-0.36

-

 

E

 

0.57

-

-0.06

-

-0.02

-0.35

-

 

Z

 

-

0.31

0.56

0.01

0.21

0.04

0.06

 

Distance (km)

 

19

63

102

145

161

194

290

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

206

Dip:

28

Rake:

106

NP2

Strike:

8

Dip:

63

Rake:

81

 

P-Axis

Azimuth:

105

Plunge:

17

T-Axis

Azimuth:

260

Plunge:

70

B-Axis

Azimuth:

12

Plunge:

7

 

Six Tensor

Mrr:

7.602e+13

Mtt:

2.350e+13

Mpp:

-9.952e+13

Components

Mrt:

8.944e+12

Mrp:

6.585e+13

Mtp:

-3.871e+13

Image

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