Universitas Negeri Surabaya
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Moment Tensor Solution

 
 
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2023-10-29 00:56:07.12 || -4.2957, 102.0796 || 40 km || 4.6 Mw

 

Event ID:

gfz2023veah

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.89

35.70

1.308e-16

6.753e-16

Variance Reduction:

CLVD (%):

Condition Number:

0.80

64.30

5.16

Quality:

ISO (%):

STVAR:

FMVAR:

D3

0.00

0.15

83.52

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-10-29 00:56:00.76

-4.1940

10.0 km

Magnitude:

Longitude:

5.3 mb

102.0810

Centroid Time:

Latitude:

Depth:

2023-10-29 00:56:07.12

-4.2957

40.0 km

Magnitude:

Longitude:

Mo (Nm):

4.6 Mw

102.0796

9.878e+15

 

Used Stations

 

No of stations:

4

Azimuthal Gap (deg):

199.77

Min Distance (km):

324.1

Max Distance (km):

1416.5

Frequencies (Hz):

0.05 - 0.06

tapered

0.04 - 0.05

and

0.06 - 0.07

 

Station

 

PMBI

BBJI

GSI

JAGI

 

N

 

-

-

-0.21

-0.05

 

E

 

-

-

-

0.0

 

Z

 

0.84

0.88

-

0.01

 

Distance (km)

 

324

715

788

1416

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

107

Dip:

64

Rake:

38

NP2

Strike:

358

Dip:

55

Rake:

148

 

P-Axis

Azimuth:

231

Plunge:

5

T-Axis

Azimuth:

326

Plunge:

44

B-Axis

Azimuth:

136

Plunge:

44

 

Six Tensor

Mrr:

5.454e+15

Mtt:

-7.612e+14

Mpp:

-4.693e+15

Components

Mrt:

2.507e+15

Mrp:

5.234e+13

Mtp:

8.069e+15

Image

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