Universitas Negeri Surabaya
UNESA

 
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Moment Tensor Solution

 
 
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2023-07-13 15:52:07.58 || 29.8393, 138.6157 || 454 km || 5.1 Mw

 

Event ID:

gfz2023npvn

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.55

53.80

1.336e-17

2.472e-16

Variance Reduction:

CLVD (%):

Condition Number:

0.30

46.20

18.51

Quality:

ISO (%):

STVAR:

FMVAR:

C2

0.00

0.02

5.47

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-07-13 15:52:09.62

29.8380

449.8 km

Magnitude:

Longitude:

5.3 Mwp

138.7330

Centroid Time:

Latitude:

Depth:

2023-07-13 15:52:07.58

29.8393

453.8 km

Magnitude:

Longitude:

Mo (Nm):

5.1 Mw

138.6157

5.702e+16

 

Used Stations

 

No of stations:

3

Azimuthal Gap (deg):

205.89

Min Distance (km):

454.5

Max Distance (km):

1077.8

Frequencies (Hz):

0.05 - 0.06

tapered

0.04 - 0.05

and

0.06 - 0.07

 

Station

 

JCJ

JSU

JOW

 

N

 

-

-

-

 

E

 

0.27

-

-0.0

 

Z

 

-

0.7

-0.03

 

Distance (km)

 

454

815

1078

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

311

Dip:

26

Rake:

-25

NP2

Strike:

64

Dip:

79

Rake:

-114

 

P-Axis

Azimuth:

307

Plunge:

50

T-Axis

Azimuth:

173

Plunge:

29

B-Axis

Azimuth:

68

Plunge:

23

 

Six Tensor

Mrr:

-1.517e+16

Mtt:

3.777e+16

Mpp:

-2.259e+16

Components

Mrt:

-4.335e+16

Mrp:

-1.701e+16

Mtp:

-1.962e+14

Image

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