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Moment Tensor Solution

 
 
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2023-08-27 03:09:43.06 || 36.3268, 27.8519 || 68 km || 4.2 Mw

 

Event ID:

tir2023qtbz

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.22

66.50

2.991e-16

1.144e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.05

33.50

3.83

Quality:

ISO (%):

STVAR:

FMVAR:

D2

0.00

0.03

37.19

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-08-27 03:09:44.77

36.3255

41.5 km

Magnitude:

Longitude:

4.4 mb

27.9782

Centroid Time:

Latitude:

Depth:

2023-08-27 03:09:43.06

36.3268

67.5 km

Magnitude:

Longitude:

Mo (Nm):

4.2 Mw

27.8519

2.387e+15

 

Used Stations

 

No of stations:

5

Azimuthal Gap (deg):

196.07

Min Distance (km):

141.7

Max Distance (km):

979.3

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

AKAS

KARB

THL

NVR

KZN

 

N

 

-0.08

-

0.02

0.2

-0.18

 

E

 

-2.53

0.03

-

-

-

 

Z

 

0.07

-0.16

0.08

-1.13

-3.82

 

Distance (km)

 

146

294

635

662

699

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

306

Dip:

2

Rake:

-1

NP2

Strike:

37

Dip:

89

Rake:

-93

 

P-Axis

Azimuth:

305

Plunge:

45

T-Axis

Azimuth:

130

Plunge:

44

B-Axis

Azimuth:

37

Plunge:

2

 

Six Tensor

Mrr:

2.056e+14

Mtt:

-4.864e+13

Mpp:

-1.570e+14

Components

Mrt:

-1.472e+15

Mrp:

-1.836e+15

Mtp:

3.502e+14

Image

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