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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2023-06-30 07:49:01.26 || 43.4849, 31.2218 || 8 km || 4.0 Mw

 

Event ID:

tir2023mrmb

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.10

93.90

2.157e-15

5.181e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.01

6.10

2.40

Quality:

ISO (%):

STVAR:

FMVAR:

D1

0.00

0.05

33.07

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-06-30 07:49:02.97

43.4130

10.0 km

Magnitude:

Longitude:

5.7 mB

31.2218

Centroid Time:

Latitude:

Depth:

2023-06-30 07:49:01.26

43.4849

8.0 km

Magnitude:

Longitude:

Mo (Nm):

4.0 Mw

31.2218

9.951e+14

 

Used Stations

 

No of stations:

6

Azimuthal Gap (deg):

229.56

Min Distance (km):

175.4

Max Distance (km):

863.9

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

DDIM

KARB

THE

KPRO

VLO

BPA1

 

N

 

-

0.19

0.01

-0.11

-

-

 

E

 

-

-

-

-

0.0

-1.77

 

Z

 

0.64

0.57

0.05

0.2

-0.03

-7.16

 

Distance (km)

 

175

229

485

508

666

673

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

38

Dip:

42

Rake:

66

NP2

Strike:

249

Dip:

51

Rake:

110

 

P-Axis

Azimuth:

324

Plunge:

4

T-Axis

Azimuth:

217

Plunge:

73

B-Axis

Azimuth:

56

Plunge:

15

 

Six Tensor

Mrr:

8.932e+14

Mtt:

-6.105e+14

Mpp:

-2.826e+14

Components

Mrt:

-2.794e+14

Mrp:

1.087e+14

Mtp:

-5.246e+14

Image

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