Universitas Negeri Surabaya
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Moment Tensor Solution

 
 
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2023-10-11 05:29:52.71 || -19.3039, -69.2541 || 94 km || 4.5 Mw

 

Event ID:

gfz2023txmg

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.58

40.70

3.613e-16

1.344e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.33

59.30

3.72

Quality:

ISO (%):

STVAR:

FMVAR:

C3

0.00

0.18

8.82

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-10-11 05:29:51.55

-19.2140

97.8 km

Magnitude:

Longitude:

4.6 mb

-69.2530

Centroid Time:

Latitude:

Depth:

2023-10-11 05:29:52.71

-19.3039

93.8 km

Magnitude:

Longitude:

Mo (Nm):

4.5 Mw

-69.2541

7.217e+15

 

Used Stations

 

No of stations:

7

Azimuthal Gap (deg):

159.65

Min Distance (km):

100.7

Max Distance (km):

1422.1

Frequencies (Hz):

0.05 - 0.06

tapered

0.04 - 0.05

and

0.06 - 0.07

 

Station

 

PSGCX

PB16

PB18

PB01

PB09

PB03

SALTA

 

N

 

-

0.01

0.14

-

0.08

0.14

0.01

 

E

 

-

0.62

0.39

0.16

-0.13

0.15

-0.01

 

Z

 

0.1

0.4

0.31

-0.09

0.21

0.11

-0.09

 

Distance (km)

 

101

101

181

204

286

318

631

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

228

Dip:

88

Rake:

29

NP2

Strike:

137

Dip:

60

Rake:

178

 

P-Axis

Azimuth:

359

Plunge:

19

T-Axis

Azimuth:

97

Plunge:

21

B-Axis

Azimuth:

230

Plunge:

60

 

Six Tensor

Mrr:

-1.405e+15

Mtt:

-5.209e+15

Mpp:

6.614e+15

Components

Mrt:

-1.462e+15

Mrp:

-3.508e+15

Mtp:

1.099e+15

Image

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