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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2023-05-18 21:17:08.83 || 40.2700, 19.5342 || 2 km || 3.3 Mw

 

Event ID:

tir2023jryb

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.37

84.70

7.346e-15

2.693e-14

Variance Reduction:

CLVD (%):

Condition Number:

0.14

15.30

3.67

Quality:

ISO (%):

STVAR:

FMVAR:

D1

0.00

0.11

8.76

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-05-18 21:17:06.84

40.2298

10.0 km

Magnitude:

Longitude:

3.1 MLv

19.5332

Centroid Time:

Latitude:

Depth:

2023-05-18 21:17:08.83

40.2700

2.0 km

Magnitude:

Longitude:

Mo (Nm):

3.3 Mw

19.5342

1.100e+14

 

Used Stations

 

No of stations:

10

Azimuthal Gap (deg):

192.57

Min Distance (km):

24.7

Max Distance (km):

332.9

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

VLO

TPE

SRN

BERA

AL05A

LSK

IGT

AL08A

LKD2

NKME

 

N

 

0.5

-

0.23

0.02

-

0.08

-

-

0.05

-

 

E

 

0.4

0.09

-0.37

-

0.12

-

0.29

0.01

-

-

 

Z

 

0.42

0.75

-

0.42

0.52

0.66

0.51

0.29

-

-0.02

 

Distance (km)

 

27

42

56

64

90

91

103

108

187

286

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

5

Dip:

88

Rake:

-89

NP2

Strike:

275

Dip:

2

Rake:

0

 

P-Axis

Azimuth:

275

Plunge:

46

T-Axis

Azimuth:

95

Plunge:

43

B-Axis

Azimuth:

185

Plunge:

0

 

Six Tensor

Mrr:

-1.073e+13

Mtt:

8.528e+12

Mpp:

2.203e+12

Components

Mrt:

-1.094e+13

Mrp:

-1.090e+14

Mtp:

-1.222e+12

Image

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