Universitas Negeri Surabaya
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Moment Tensor Solution

 
 
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2023-08-06 19:40:16.02 || -9.8037, 114.0067 || 27 km || 4.7 Mw

 

Event ID:

gfz2023phzc

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.86

51.80

7.622e-16

2.981e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.74

48.20

3.91

Quality:

ISO (%):

STVAR:

FMVAR:

A2

0.00

0.42

nan

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-08-06 19:40:18.06

-9.8040

33.1 km

Magnitude:

Longitude:

5.3 ML

114.0820

Centroid Time:

Latitude:

Depth:

2023-08-06 19:40:16.02

-9.8037

27.1 km

Magnitude:

Longitude:

Mo (Nm):

4.7 Mw

114.0067

1.414e+16

 

Used Stations

 

No of stations:

7

Azimuthal Gap (deg):

199.00

Min Distance (km):

147.7

Max Distance (km):

1417.2

Frequencies (Hz):

0.05 - 0.06

tapered

0.04 - 0.05

and

0.06 - 0.07

 

Station

 

JAGI

PLAI

SMRI

BBJI

BKB

SOEI

LUWI

 

N

 

0.9

-

0.06

-3.95

0.01

-

-0.12

 

E

 

0.24

-

-

-1.58

-

-

-

 

Z

 

0.92

0.65

0.56

-2.72

-0.05

-0.05

-0.74

 

Distance (km)

 

148

420

504

754

1011

1117

1366

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

223

Dip:

2

Rake:

-151

NP2

Strike:

105

Dip:

86

Rake:

-83

 

P-Axis

Azimuth:

17

Plunge:

46

T-Axis

Azimuth:

192

Plunge:

43

B-Axis

Azimuth:

284

Plunge:

2

 

Six Tensor

Mrr:

3.907e+13

Mtt:

3.999e+15

Mpp:

-4.038e+15

Components

Mrt:

-1.322e+16

Mrp:

2.981e+15

Mtp:

-3.928e+14

Image

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