Universitas Negeri Surabaya
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Moment Tensor Solution

 
 
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2023-10-25 13:45:38.86 || 45.1440, 11.5935 || 14 km || 3.8 Mw

 

Event ID:

gfz2023uxrq

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.26

28.00

9.528e-16

2.769e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.07

72.00

2.91

Quality:

ISO (%):

STVAR:

FMVAR:

D3

0.00

0.11

31.05

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-10-25 13:45:38.50

45.1440

10.0 km

Magnitude:

Longitude:

4.6 mb

11.5170

Centroid Time:

Latitude:

Depth:

2023-10-25 13:45:38.86

45.1440

14.0 km

Magnitude:

Longitude:

Mo (Nm):

3.8 Mw

11.5935

5.402e+14

 

Used Stations

 

No of stations:

10

Azimuthal Gap (deg):

94.97

Min Distance (km):

440.3

Max Distance (km):

1475.5

Frequencies (Hz):

0.05 - 0.06

tapered

0.04 - 0.05

and

0.06 - 0.07

 

Station

 

STU

SOP

MARCO

WLF

MATE

MORC

PSZ

MAHO

PBUR

APE

 

N

 

0.05

0.84

-

-0.15

0.03

0.26

-

-

0.0

-

 

E

 

0.47

-

-

-

-

0.16

0.44

-

-0.0

-

 

Z

 

-

-0.36

-0.03

0.16

0.03

0.4

0.26

-0.04

-0.0

0.01

 

Distance (km)

 

440

479

643

645

655

686

712

833

1414

1476

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

254

Dip:

89

Rake:

173

NP2

Strike:

344

Dip:

83

Rake:

0

 

P-Axis

Azimuth:

299

Plunge:

4

T-Axis

Azimuth:

209

Plunge:

4

B-Axis

Azimuth:

72

Plunge:

83

 

Six Tensor

Mrr:

-2.166e+14

Mtt:

3.722e+14

Mpp:

-1.555e+14

Components

Mrt:

-7.021e+13

Mrp:

2.300e+13

Mtp:

-4.261e+14

Image

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