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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2023-09-04 05:26:08.20 || 37.9998, 27.4141 || 16 km || 4.4 Mw

 

Event ID:

tir2023rhwn

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.73

41.20

2.629e-15

6.373e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.53

58.80

2.42

Quality:

ISO (%):

STVAR:

FMVAR:

B3

0.00

0.04

34.45

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-09-04 05:26:10.21

38.0739

10.0 km

Magnitude:

Longitude:

4.7 mb

27.4137

Centroid Time:

Latitude:

Depth:

2023-09-04 05:26:08.20

37.9998

16.0 km

Magnitude:

Longitude:

Mo (Nm):

4.4 Mw

27.4141

4.947e+15

 

Used Stations

 

No of stations:

6

Azimuthal Gap (deg):

133.99

Min Distance (km):

56.7

Max Distance (km):

896.3

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

DDIM

KARB

AKAS

THE

NEST

SJES

 

N

 

-

-

0.42

0.23

-0.44

-0.31

 

E

 

0.93

-

0.64

0.09

0.52

-

 

Z

 

0.62

0.58

-0.11

-0.05

0.45

0.06

 

Distance (km)

 

57

108

283

475

602

852

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

72

Dip:

57

Rake:

-148

NP2

Strike:

324

Dip:

64

Rake:

-36

 

P-Axis

Azimuth:

285

Plunge:

43

T-Axis

Azimuth:

19

Plunge:

4

B-Axis

Azimuth:

113

Plunge:

46

 

Six Tensor

Mrr:

-2.688e+15

Mtt:

4.635e+15

Mpp:

-1.947e+15

Components

Mrt:

1.681e+14

Mrp:

-1.269e+15

Mtp:

-2.567e+15

Image

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