Universitas Negeri Surabaya
UNESA

 
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Moment Tensor Solution

 
 
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2023-07-17 09:46:39.58 || -1.4511, 126.4437 || 4 km || 5.0 Mw

 

Event ID:

gfz2023nwrl

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.53

98.00

9.592e-16

5.470e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.28

2.00

5.70

Quality:

ISO (%):

STVAR:

FMVAR:

C1

0.00

0.03

41.85

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-07-17 09:46:36.02

-1.3770

10.0 km

Magnitude:

Longitude:

5.1 ML

126.4420

Centroid Time:

Latitude:

Depth:

2023-07-17 09:46:39.58

-1.4511

4.0 km

Magnitude:

Longitude:

Mo (Nm):

5.0 Mw

126.4437

3.469e+16

 

Used Stations

 

No of stations:

7

Azimuthal Gap (deg):

89.86

Min Distance (km):

89.9

Max Distance (km):

1265.2

Frequencies (Hz):

0.05 - 0.06

tapered

0.04 - 0.05

and

0.06 - 0.07

 

Station

 

SANI

TNTI

LUWI

FAKI

TOLI2

SOEI

PLAI

 

N

 

-

-0.08

-

-

-

-0.03

-

 

E

 

0.51

0.16

-

-

-

-

-

 

Z

 

0.59

-0.58

0.09

-0.69

-1.78

-0.02

0.0

 

Distance (km)

 

90

259

410

668

688

957

1265

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

57

Dip:

2

Rake:

71

NP2

Strike:

255

Dip:

83

Rake:

92

 

P-Axis

Azimuth:

344

Plunge:

42

T-Axis

Azimuth:

166

Plunge:

47

B-Axis

Azimuth:

75

Plunge:

0

 

Six Tensor

Mrr:

7.589e+15

Mtt:

-6.796e+15

Mpp:

-7.930e+14

Components

Mrt:

-3.273e+16

Mrp:

-8.351e+15

Mtp:

-3.141e+15

Image

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