Universitas Negeri Surabaya
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Moment Tensor Solution

 
 
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2023-08-29 04:34:41.06 || -5.7478, 129.9725 || 207 km || 6.0 Mw

 

Event ID:

gfz2023qwvu

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.59

92.60

3.434e-17

1.601e-16

Variance Reduction:

CLVD (%):

Condition Number:

0.35

7.40

4.66

Quality:

ISO (%):

STVAR:

FMVAR:

C1

0.00

0.12

6.92

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-08-29 04:34:45.11

-5.5230

218.8 km

Magnitude:

Longitude:

5.7 mb

129.9750

Centroid Time:

Latitude:

Depth:

2023-08-29 04:34:41.06

-5.7478

206.8 km

Magnitude:

Longitude:

Mo (Nm):

6.0 Mw

129.9725

9.736e+17

 

Used Stations

 

No of stations:

4

Azimuthal Gap (deg):

276.81

Min Distance (km):

586.2

Max Distance (km):

1395.8

Frequencies (Hz):

0.02 - 0.025

tapered

0.01 - 0.02

and

0.025 - 0.035

 

Station

 

SANI

TNTI

TOLI2

PLAI

 

N

 

0.5

0.06

0.04

-

 

E

 

0.64

0.13

-

-

 

Z

 

0.92

-

0.24

-0.02

 

Distance (km)

 

586

754

1258

1396

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

74

Dip:

2

Rake:

0

NP2

Strike:

164

Dip:

89

Rake:

-91

 

P-Axis

Azimuth:

72

Plunge:

44

T-Axis

Azimuth:

257

Plunge:

44

B-Axis

Azimuth:

164

Plunge:

2

 

Six Tensor

Mrr:

-4.224e+16

Mtt:

2.528e+16

Mpp:

1.696e+16

Components

Mrt:

-2.594e+17

Mrp:

9.373e+17

Mtp:

2.332e+16

Image

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