Universitas Negeri Surabaya
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Moment Tensor Solution

 
 
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2023-10-19 18:58:51.86 || 7.1502, 126.3505 || 10 km || 5.8 Mw

 

Event ID:

gfz2023uncz

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.56

53.90

2.715e-16

8.848e-16

Variance Reduction:

CLVD (%):

Condition Number:

0.31

46.10

3.26

Quality:

ISO (%):

STVAR:

FMVAR:

C2

0.00

0.01

12.92

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-10-19 18:58:53.66

7.3750

10.0 km

Magnitude:

Longitude:

5.8 mb

126.3530

Centroid Time:

Latitude:

Depth:

2023-10-19 18:58:51.86

7.1502

10.0 km

Magnitude:

Longitude:

Mo (Nm):

5.8 Mw

126.3505

6.280e+17

 

Used Stations

 

No of stations:

5

Azimuthal Gap (deg):

281.30

Min Distance (km):

738.8

Max Distance (km):

1407.4

Frequencies (Hz):

0.02 - 0.025

tapered

0.01 - 0.02

and

0.025 - 0.035

 

Station

 

TNTI

TOLI2

SANI

BNDI

BKB

 

N

 

0.22

0.63

0.36

-0.05

0.25

 

E

 

0.42

-

-0.77

-0.0

-

 

Z

 

-0.04

0.74

0.16

0.3

0.52

 

Distance (km)

 

739

928

1043

1374

1407

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

333

Dip:

54

Rake:

-73

NP2

Strike:

126

Dip:

38

Rake:

-111

 

P-Axis

Azimuth:

291

Plunge:

74

T-Axis

Azimuth:

51

Plunge:

8

B-Axis

Azimuth:

143

Plunge:

13

 

Six Tensor

Mrr:

-6.211e+17

Mtt:

2.902e+17

Mpp:

3.309e+17

Components

Mrt:

-4.936e+16

Mrp:

-2.500e+17

Mtp:

-1.992e+17

Image

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