Universitas Negeri Surabaya
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Moment Tensor Solution

 
 
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2023-11-12 01:33:26.45 || -24.2867, -66.8855 || 208 km || 4.0 Mw

 

Event ID:

gfz2023wdqo

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.18

54.40

1.256e-16

6.644e-16

Variance Reduction:

CLVD (%):

Condition Number:

0.03

45.60

5.29

Quality:

ISO (%):

STVAR:

FMVAR:

D2

0.00

0.01

7.53

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-11-12 01:33:28.46

-24.1850

185.5 km

Magnitude:

Longitude:

4.5 mb

-66.8870

Centroid Time:

Latitude:

Depth:

2023-11-12 01:33:26.45

-24.2867

207.5 km

Magnitude:

Longitude:

Mo (Nm):

4.0 Mw

-66.8855

9.604e+14

 

Used Stations

 

No of stations:

5

Azimuthal Gap (deg):

185.37

Min Distance (km):

246.4

Max Distance (km):

824.1

Frequencies (Hz):

0.05 - 0.06

tapered

0.04 - 0.05

and

0.06 - 0.07

 

Station

 

PB19

PB06

PB01

PB16

TCA

 

N

 

0.15

0.05

0.05

0.01

0.02

 

E

 

0.2

0.13

-0.08

-0.01

0.04

 

Z

 

0.06

-0.01

0.1

-0.05

-0.01

 

Distance (km)

 

246

320

439

702

824

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

46

Dip:

88

Rake:

-36

NP2

Strike:

137

Dip:

53

Rake:

-178

 

P-Axis

Azimuth:

355

Plunge:

25

T-Axis

Azimuth:

98

Plunge:

23

B-Axis

Azimuth:

224

Plunge:

53

 

Six Tensor

Mrr:

8.695e+13

Mtt:

-7.938e+14

Mpp:

7.068e+14

Components

Mrt:

-5.393e+14

Mrp:

-2.505e+14

Mtp:

-1.439e+13

Image

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