Universitas Negeri Surabaya
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2023-01-09 17:47:51.98 || -7.1036, 129.5915 || 78 km || 7.8 Mw

 

Event ID:

gfz2023apzg

Evaluation Mode:

automatic

Evaluation Status:

reviewed

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.62

66.40

9.074e-17

5.167e-16

Variance Reduction:

CLVD (%):

Condition Number:

0.39

33.60

5.69

Quality:

ISO (%):

STVAR:

FMVAR:

C2

0.00

0.05

18.69

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-01-09 17:47:35.03

-7.1090

108.1 km

Magnitude:

Longitude:

7.5 Mwp

129.9760

Centroid Time:

Latitude:

Depth:

2023-01-09 17:47:51.98

-7.1036

78.1 km

Magnitude:

Longitude:

Mo (Nm):

7.8 Mw

129.5915

6.171e+20

 

Used Stations

 

No of stations:

8

Azimuthal Gap (deg):

121.05

Min Distance (km):

175.1

Max Distance (km):

1595.3

Frequencies (Hz):

0.008 - 0.009

tapered

0.007 - 0.008

and

0.009 - 0.015

 

Station

 

SAUI

SOEI

SANI

TNTI

LUWI

GENI

PLAI

TOLI2

 

N

 

-

-

-1.4

0.08

0.62

-0.24

-0.93

-3.1

 

E

 

0.58

-

-2.84

-3.26

-54.33

-3.13

0.69

-0.79

 

Z

 

-

0.17

-0.56

-10.97

-

-8.37

0.15

-1.12

 

Distance (km)

 

175

693

713

918

1044

1236

1358

1367

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

66

Dip:

39

Rake:

123

NP2

Strike:

206

Dip:

58

Rake:

65

 

P-Axis

Azimuth:

313

Plunge:

10

T-Axis

Azimuth:

68

Plunge:

67

B-Axis

Azimuth:

219

Plunge:

20

 

Six Tensor

Mrr:

5.328e+20

Mtt:

-2.990e+20

Mpp:

-2.338e+20

Components

Mrt:

4.772e+19

Mrp:

-3.167e+20

Mtp:

-2.534e+20

Image

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