Universitas Negeri Surabaya
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Moment Tensor Solution

 
 
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2023-10-25 00:36:11.27 || 35.0693, 21.6687 || 22 km || 4.5 Mw

 

Event ID:

gfz2023uwrp

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.69

39.50

8.054e-16

3.062e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.47

60.50

3.80

Quality:

ISO (%):

STVAR:

FMVAR:

B3

0.00

0.07

22.88

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-10-25 00:36:07.58

35.1710

10.0 km

Magnitude:

Longitude:

4.5 mb

21.6670

Centroid Time:

Latitude:

Depth:

2023-10-25 00:36:11.27

35.0693

22.0 km

Magnitude:

Longitude:

Mo (Nm):

4.5 Mw

21.6687

5.340e+15

 

Used Stations

 

No of stations:

8

Azimuthal Gap (deg):

207.19

Min Distance (km):

212.9

Max Distance (km):

1452.7

Frequencies (Hz):

0.05 - 0.06

tapered

0.04 - 0.05

and

0.06 - 0.07

 

Station

 

IMMV

GVD

THERA

MATE

TIRR

UJAP

LTVH

PSZ

 

N

 

0.62

0.59

-2.15

0.02

-

-

-

-

 

E

 

0.77

-

-

-

-

-

-

-

 

Z

 

0.7

-0.14

0.18

-2.48

-2.38

-0.07

-0.1

0.0

 

Distance (km)

 

213

224

369

748

1181

1329

1357

1423

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

259

Dip:

74

Rake:

105

NP2

Strike:

33

Dip:

22

Rake:

46

 

P-Axis

Azimuth:

336

Plunge:

27

T-Axis

Azimuth:

190

Plunge:

58

B-Axis

Azimuth:

74

Plunge:

14

 

Six Tensor

Mrr:

3.326e+15

Mtt:

-1.285e+15

Mpp:

-2.041e+15

Components

Mrt:

-4.348e+15

Mrp:

2.326e+14

Mtp:

-1.053e+15

Image

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