Universitas Negeri Surabaya
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Moment Tensor Solution

 
 
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2023-09-28 09:05:38.71 || -2.8227, 126.6274 || 2 km || 5.0 Mw

 

Event ID:

gfz2023szzv

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.47

87.00

2.593e-16

5.202e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.22

13.00

20.06

Quality:

ISO (%):

STVAR:

FMVAR:

C1

0.00

0.01

nan

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-09-28 09:05:40.75

-2.7210

10.0 km

Magnitude:

Longitude:

4.6 ML

126.6260

Centroid Time:

Latitude:

Depth:

2023-09-28 09:05:38.71

-2.8227

2.0 km

Magnitude:

Longitude:

Mo (Nm):

5.0 Mw

126.6274

3.287e+16

 

Used Stations

 

No of stations:

6

Azimuthal Gap (deg):

142.91

Min Distance (km):

102.7

Max Distance (km):

1189.9

Frequencies (Hz):

0.05 - 0.06

tapered

0.04 - 0.05

and

0.06 - 0.07

 

Station

 

SANI

TNTI

LUWI

FAKI

TOLI2

PLAI

 

N

 

-

-

0.24

-

-

-

 

E

 

-

-

-

-

-

-

 

Z

 

0.27

0.19

0.38

0.08

-0.37

0.06

 

Distance (km)

 

103

395

467

626

776

1190

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

183

Dip:

88

Rake:

89

NP2

Strike:

273

Dip:

2

Rake:

0

 

P-Axis

Azimuth:

273

Plunge:

43

T-Axis

Azimuth:

93

Plunge:

46

B-Axis

Azimuth:

183

Plunge:

0

 

Six Tensor

Mrr:

7.064e+14

Mtt:

2.178e+15

Mpp:

-2.884e+15

Components

Mrt:

-2.019e+15

Mrp:

-3.270e+16

Mtp:

-4.140e+14

Image

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