TIR
Institute of Geosciences

 
Home
Explore
Log

Moment Tensor Solution

 
 
Twitter
Email
 

2023-11-21 14:01:57.08 || 41.8595, 19.7443 || 2 km || 3.5 Mw

 

Event ID:

tir2023wvat

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.19

39.50

7.607e-15

2.174e-14

Variance Reduction:

CLVD (%):

Condition Number:

0.04

60.50

2.86

Quality:

ISO (%):

STVAR:

FMVAR:

D3

0.00

0.08

78.65

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-11-21 14:01:57.97

41.9104

10.0 km

Magnitude:

Longitude:

3.7 MLv

19.7453

Centroid Time:

Latitude:

Depth:

2023-11-21 14:01:57.08

41.8595

2.0 km

Magnitude:

Longitude:

Mo (Nm):

3.5 Mw

19.7443

1.939e+14

 

Used Stations

 

No of stations:

14

Azimuthal Gap (deg):

70.62

Min Distance (km):

40.5

Max Distance (km):

348.9

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

AL03A

ULC

DRME

BCI

KKS

AL02A

PEJK

KOME

NKME

GMRK

VLO

GRG

KZN

THE

 

N

 

-

-12.42

0.08

0.47

-

-

-

-0.03

-

-

-

-

-0.33

-

 

E

 

0.2

-

-0.01

-0.8

0.69

-

-1.49

-

-

-0.0

-0.3

-

-0.44

0.0

 

Z

 

-2.97

0.01

0.04

0.79

0.83

-0.26

0.68

0.21

0.42

0.6

-0.6

0.46

-0.73

0.02

 

Distance (km)

 

40

42

56

57

57

63

92

106

115

147

161

246

247

305

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

34

Dip:

43

Rake:

55

NP2

Strike:

257

Dip:

54

Rake:

118

 

P-Axis

Azimuth:

327

Plunge:

5

T-Axis

Azimuth:

224

Plunge:

66

B-Axis

Azimuth:

60

Plunge:

22

 

Six Tensor

Mrr:

1.713e+14

Mtt:

-1.034e+14

Mpp:

-6.788e+13

Components

Mrt:

-8.268e+13

Mrp:

6.836e+13

Mtp:

-6.149e+13

Image

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