Universitas Negeri Surabaya
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Moment Tensor Solution

 
 
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2023-07-09 22:23:01.71 || 63.9986, -22.1008 || 2 km || 5.2 Mw

 

Event ID:

gfz2023njaj

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.13

85.50

9.648e-18

1.158e-16

Variance Reduction:

CLVD (%):

Condition Number:

0.02

14.50

12.00

Quality:

ISO (%):

STVAR:

FMVAR:

D1

0.00

0.00

1.41

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-07-09 22:23:00.95

64.0240

10.0 km

Magnitude:

Longitude:

5.2 ML

-22.1000

Centroid Time:

Latitude:

Depth:

2023-07-09 22:23:01.71

63.9986

2.0 km

Magnitude:

Longitude:

Mo (Nm):

5.2 Mw

-22.1008

6.880e+16

 

Used Stations

 

No of stations:

6

Azimuthal Gap (deg):

164.72

Min Distance (km):

1160.3

Max Distance (km):

1499.8

Frequencies (Hz):

0.05 - 0.06

tapered

0.04 - 0.05

and

0.06 - 0.07

 

Station

 

SUMG

IDGL

IMAY

ILULI

ILTH

DSB

 

N

 

0.04

0.13

-0.0

-0.35

0.02

-0.08

 

E

 

0.01

0.13

-0.09

0.11

-

-0.04

 

Z

 

0.06

0.12

0.07

0.08

-0.05

0.11

 

Distance (km)

 

1160

1288

1313

1392

1427

1500

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

52

Dip:

89

Rake:

-90

NP2

Strike:

322

Dip:

2

Rake:

0

 

P-Axis

Azimuth:

322

Plunge:

45

T-Axis

Azimuth:

142

Plunge:

44

B-Axis

Azimuth:

52

Plunge:

0

 

Six Tensor

Mrr:

-4.734e+15

Mtt:

1.721e+15

Mpp:

3.013e+15

Components

Mrt:

-5.453e+16

Mrp:

-4.166e+16

Mtp:

-2.739e+15

Image

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