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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2024-03-21 16:10:11.99 || 38.3424, 22.2947 || 5 km || 3.5 Mw

 

Event ID:

tir2024frkg

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.13

56.60

2.832e-15

1.114e-14

Variance Reduction:

CLVD (%):

Condition Number:

0.02

43.40

3.93

Quality:

ISO (%):

STVAR:

FMVAR:

D2

0.00

0.03

11.33

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2024-03-21 16:10:12.88

38.2916

5.0 km

Magnitude:

Longitude:

3.6 MLv

22.2938

Centroid Time:

Latitude:

Depth:

2024-03-21 16:10:11.99

38.3424

5.0 km

Magnitude:

Longitude:

Mo (Nm):

3.5 Mw

22.2947

2.354e+14

 

Used Stations

 

No of stations:

7

Azimuthal Gap (deg):

242.78

Min Distance (km):

143.4

Max Distance (km):

341.5

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

THL

VLS

LKD2

KZN

SRN

THE

GRG

 

N

 

-

-0.74

-0.05

0.03

-

0.01

-

 

E

 

0.55

-

-

-

-

-

-

 

Z

 

-0.06

-0.05

-

-0.3

-2.23

0.02

0.22

 

Distance (km)

 

143

150

153

228

265

266

296

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

270

Dip:

57

Rake:

88

NP2

Strike:

93

Dip:

32

Rake:

92

 

P-Axis

Azimuth:

1

Plunge:

12

T-Axis

Azimuth:

175

Plunge:

77

B-Axis

Azimuth:

271

Plunge:

1

 

Six Tensor

Mrr:

2.372e+14

Mtt:

-1.811e+14

Mpp:

-5.615e+13

Components

Mrt:

-9.618e+13

Mrp:

-4.212e+12

Mtp:

5.303e+12

Image

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