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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2023-03-24 10:59:41.16 || 40.4713, 20.7637 || 1 km || 3.8 Mw

 

Event ID:

tir2023fura

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.14

91.20

2.263e-15

2.492e-14

Variance Reduction:

CLVD (%):

Condition Number:

0.02

8.80

11.01

Quality:

ISO (%):

STVAR:

FMVAR:

D1

0.00

0.00

4.15

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-03-24 10:59:40.60

40.4534

5.0 km

Magnitude:

Longitude:

3.2 MLv

20.7637

Centroid Time:

Latitude:

Depth:

2023-03-24 10:59:41.16

40.4713

1.0 km

Magnitude:

Longitude:

Mo (Nm):

3.8 Mw

20.7637

6.590e+14

 

Used Stations

 

No of stations:

13

Azimuthal Gap (deg):

79.28

Min Distance (km):

24.6

Max Distance (km):

279.6

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

LSK

TPE

BERA

KPRO

KZN

SRN

VLO

IGT

PHP

THE

PUK

PLG

NVR

 

N

 

0.38

-

-

-

0.74

-

-

-

0.08

0.0

-0.03

0.26

-

 

E

 

-

-

-

-

-0.53

-

-

-

-

0.02

-

-

-

 

Z

 

0.13

-2.12

-0.6

0.31

-2.04

-0.15

-0.58

-0.04

-0.16

-

-42.81

-0.83

-1.62

 

Distance (km)

 

36

66

75

75

88

91

107

109

139

187

191

228

280

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

146

Dip:

89

Rake:

89

NP2

Strike:

236

Dip:

2

Rake:

0

 

P-Axis

Azimuth:

237

Plunge:

44

T-Axis

Azimuth:

55

Plunge:

45

B-Axis

Azimuth:

146

Plunge:

0

 

Six Tensor

Mrr:

-8.469e+12

Mtt:

2.325e+13

Mpp:

-1.478e+13

Components

Mrt:

3.619e+14

Mrp:

-5.500e+14

Mtp:

1.953e+13

Image

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