Universitas Negeri Surabaya
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Moment Tensor Solution

 
 
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2023-07-02 13:19:35.75 || -6.0134, 132.1237 || 2 km || 4.4 Mw

 

Event ID:

gfz2023mvny

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.50

99.80

6.561e-16

3.488e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.25

0.20

5.32

Quality:

ISO (%):

STVAR:

FMVAR:

C1

0.00

0.02

33.57

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-07-02 13:19:37.79

-5.9330

10.0 km

Magnitude:

Longitude:

4.8 mb

132.1230

Centroid Time:

Latitude:

Depth:

2023-07-02 13:19:35.75

-6.0134

2.0 km

Magnitude:

Longitude:

Mo (Nm):

4.4 Mw

132.1237

4.749e+15

 

Used Stations

 

No of stations:

5

Azimuthal Gap (deg):

241.09

Min Distance (km):

291.2

Max Distance (km):

1131.7

Frequencies (Hz):

0.05 - 0.06

tapered

0.04 - 0.05

and

0.06 - 0.07

 

Station

 

BNDI

FAKI

SANI

SOEI

MMRI

 

N

 

0.51

0.05

-

-

-

 

E

 

-

0.36

-2.41

-

-

 

Z

 

-

0.0

-

0.01

-0.01

 

Distance (km)

 

291

334

805

964

1132

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

128

Dip:

86

Rake:

-89

NP2

Strike:

305

Dip:

2

Rake:

-92

 

P-Axis

Azimuth:

38

Plunge:

48

T-Axis

Azimuth:

218

Plunge:

41

B-Axis

Azimuth:

308

Plunge:

0

 

Six Tensor

Mrr:

-5.824e+14

Mtt:

3.750e+14

Mpp:

2.074e+14

Components

Mrt:

-3.703e+15

Mrp:

2.916e+15

Mtp:

-2.837e+14

Image

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