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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2023-10-27 02:37:04.17 || 38.6064, 15.4123 || 98 km || 4.6 Mw

 

Event ID:

tir2023vamp

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.21

16.60

9.607e-17

2.866e-16

Variance Reduction:

CLVD (%):

Condition Number:

0.04

83.40

2.98

Quality:

ISO (%):

STVAR:

FMVAR:

D4

0.00

0.03

8.07

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-10-27 02:37:02.42

38.7081

132.3 km

Magnitude:

Longitude:

4.2 MLv

15.4141

Centroid Time:

Latitude:

Depth:

2023-10-27 02:37:04.17

38.6064

98.3 km

Magnitude:

Longitude:

Mo (Nm):

4.6 Mw

15.4123

8.632e+15

 

Used Stations

 

No of stations:

5

Azimuthal Gap (deg):

292.46

Min Distance (km):

370.2

Max Distance (km):

748.9

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

TPE

VLS

KBN

PVY

SJES

 

N

 

0.02

-4.0

-0.73

-

-

 

E

 

0.15

-

-13.42

-0.11

-0.13

 

Z

 

-10.18

-17.19

-3.17

-0.55

-0.39

 

Distance (km)

 

404

443

478

542

598

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

283

Dip:

33

Rake:

-82

NP2

Strike:

94

Dip:

56

Rake:

-95

 

P-Axis

Azimuth:

346

Plunge:

77

T-Axis

Azimuth:

188

Plunge:

11

B-Axis

Azimuth:

97

Plunge:

4

 

Six Tensor

Mrr:

-9.207e+15

Mtt:

5.068e+15

Mpp:

4.139e+15

Components

Mrt:

-3.194e+15

Mrp:

-6.210e+14

Mtp:

-3.653e+14

Image

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