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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2023-09-29 01:37:01.36 || 41.9936, 22.3828 || 720 km || 5.0 Mw

 

Event ID:

tir2023tbgn

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.30

19.90

1.487e-17

2.306e-16

Variance Reduction:

CLVD (%):

Condition Number:

0.09

80.10

15.51

Quality:

ISO (%):

STVAR:

FMVAR:

D4

0.00

0.17

69.11

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-09-29 01:37:02.01

41.9929

750.0 km

Magnitude:

Longitude:

2.5 MLv

22.4512

Centroid Time:

Latitude:

Depth:

2023-09-29 01:37:01.36

41.9936

720.0 km

Magnitude:

Longitude:

Mo (Nm):

5.0 Mw

22.3828

3.826e+16

 

Used Stations

 

No of stations:

4

Azimuthal Gap (deg):

179.05

Min Distance (km):

137.8

Max Distance (km):

329.5

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

NVR

THE

VLO

ME05A

 

N

 

-

-

-0.38

-0.12

 

E

 

-

0.1

-0.74

-

 

Z

 

-26.37

-

-5.24

-6.98

 

Distance (km)

 

138

157

300

330

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

311

Dip:

73

Rake:

165

NP2

Strike:

45

Dip:

76

Rake:

17

 

P-Axis

Azimuth:

177

Plunge:

1

T-Axis

Azimuth:

268

Plunge:

21

B-Axis

Azimuth:

82

Plunge:

68

 

Six Tensor

Mrr:

-9.235e+15

Mtt:

-2.627e+16

Mpp:

3.550e+16

Components

Mrt:

-1.784e+14

Mrp:

2.106e+16

Mtp:

-1.530e+15

Image

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