Universitas Negeri Surabaya
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Moment Tensor Solution

 
 
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2023-06-07 17:04:55.35 || -8.9483, 110.5653 || 16 km || 5.7 Mw

 

Event ID:

gfz2023lcdu

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.85

73.00

4.201e-16

1.229e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.73

27.00

2.92

Quality:

ISO (%):

STVAR:

FMVAR:

A2

0.00

0.05

20.99

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-06-07 17:04:58.65

-8.9490

34.0 km

Magnitude:

Longitude:

6.1 ML

110.7510

Centroid Time:

Latitude:

Depth:

2023-06-07 17:04:55.35

-8.9483

16.0 km

Magnitude:

Longitude:

Mo (Nm):

5.7 Mw

110.5653

4.595e+17

 

Used Stations

 

No of stations:

8

Azimuthal Gap (deg):

200.94

Min Distance (km):

212.9

Max Distance (km):

1593.4

Frequencies (Hz):

0.015 - 0.02

tapered

0.01 - 0.015

and

0.02 - 0.03

 

Station

 

SMRI

JAGI

BBJI

PLAI

PMBI

BKB

KOM

SOEI

 

N

 

0.41

0.97

0.87

0.47

-0.13

0.25

-0.13

-

 

E

 

0.85

0.68

-1.11

0.63

-

0.77

-0.25

-

 

Z

 

0.91

0.93

0.23

0.5

0.38

-

0.39

-0.09

 

Distance (km)

 

213

378

379

773

946

1103

1413

1487

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

149

Dip:

81

Rake:

102

NP2

Strike:

271

Dip:

15

Rake:

33

 

P-Axis

Azimuth:

228

Plunge:

35

T-Axis

Azimuth:

74

Plunge:

51

B-Axis

Azimuth:

327

Plunge:

12

 

Six Tensor

Mrr:

9.789e+16

Mtt:

-8.605e+16

Mpp:

-1.184e+16

Components

Mrt:

2.220e+17

Mrp:

-3.632e+17

Mtp:

1.462e+17

Image

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