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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2023-05-19 03:24:54.42 || 42.8934, 22.8162 || 770 km || 5.7 Mw

 

Event ID:

tir2023jske

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.14

18.90

2.446e-17

2.318e-16

Variance Reduction:

CLVD (%):

Condition Number:

0.02

81.10

9.48

Quality:

ISO (%):

STVAR:

FMVAR:

D4

0.00

0.06

63.18

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-05-19 03:24:50.75

42.8425

750.0 km

Magnitude:

Longitude:

3.8 MLv

22.8152

Centroid Time:

Latitude:

Depth:

2023-05-19 03:24:54.42

42.8934

770.0 km

Magnitude:

Longitude:

Mo (Nm):

5.7 Mw

22.8162

4.450e+17

 

Used Stations

 

No of stations:

6

Azimuthal Gap (deg):

243.71

Min Distance (km):

81.8

Max Distance (km):

311.3

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

BARS

NVR

PUK

PLG

AL07A

AL05A

 

N

 

0.17

-

-

0.04

-

0.03

 

E

 

0.03

-

-

0.02

-

-

 

Z

 

-0.06

0.04

-109.4

0.01

0.04

0.04

 

Distance (km)

 

82

187

256

279

279

311

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

85

Dip:

81

Rake:

-154

NP2

Strike:

351

Dip:

64

Rake:

-9

 

P-Axis

Azimuth:

311

Plunge:

24

T-Axis

Azimuth:

216

Plunge:

11

B-Axis

Azimuth:

102

Plunge:

62

 

Six Tensor

Mrr:

-1.939e+17

Mtt:

2.071e+17

Mpp:

-1.321e+16

Components

Mrt:

-1.389e+17

Mrp:

5.679e+16

Mtp:

-3.677e+17

Image

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