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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2023-03-16 03:27:25.44 || 40.1131, 19.8377 || 4 km || 3.8 Mw

 

Event ID:

tir2023ffmb

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.17

44.50

1.122e-14

2.735e-14

Variance Reduction:

CLVD (%):

Condition Number:

0.03

55.50

2.44

Quality:

ISO (%):

STVAR:

FMVAR:

D3

0.00

0.04

58.25

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-03-16 03:27:26.57

40.1533

10.0 km

Magnitude:

Longitude:

3.4 MLv

19.8387

Centroid Time:

Latitude:

Depth:

2023-03-16 03:27:25.44

40.1131

4.0 km

Magnitude:

Longitude:

Mo (Nm):

3.8 Mw

19.8377

6.213e+14

 

Used Stations

 

No of stations:

10

Azimuthal Gap (deg):

157.49

Min Distance (km):

21.6

Max Distance (km):

338.7

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

TPE

SRN

VLO

LSK

IGT

KPRO

LACI

PUK

THE

BARS

 

N

 

0.04

0.08

-

0.12

0.04

0.08

-

-0.03

-0.03

-0.01

 

E

 

0.17

-

0.05

-

-

-

-

0.09

0.01

-

 

Z

 

-0.05

0.06

0.11

-0.05

-0.03

0.04

0.02

-98.33

0.02

0.04

 

Distance (km)

 

22

34

45

65

81

132

165

210

270

339

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

303

Dip:

53

Rake:

84

NP2

Strike:

132

Dip:

37

Rake:

96

 

P-Axis

Azimuth:

37

Plunge:

7

T-Axis

Azimuth:

190

Plunge:

81

B-Axis

Azimuth:

306

Plunge:

3

 

Six Tensor

Mrr:

6.681e+14

Mtt:

-3.633e+14

Mpp:

-3.048e+14

Components

Mrt:

-1.659e+14

Mrp:

4.968e+13

Mtp:

1.429e+14

Image

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