Universitas Negeri Surabaya
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Moment Tensor Solution

 
 
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2023-11-03 03:55:43.80 || 35.2161, 27.2868 || 36 km || 4.3 Mw

 

Event ID:

gfz2023vnjs

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.71

70.10

9.329e-16

2.285e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.51

29.90

2.45

Quality:

ISO (%):

STVAR:

FMVAR:

B2

0.00

0.11

16.63

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-11-03 03:55:39.51

35.3060

10.0 km

Magnitude:

Longitude:

4.4 mb

27.2850

Centroid Time:

Latitude:

Depth:

2023-11-03 03:55:43.80

35.2161

36.0 km

Magnitude:

Longitude:

Mo (Nm):

4.3 Mw

27.2868

3.121e+15

 

Used Stations

 

No of stations:

11

Azimuthal Gap (deg):

129.18

Min Distance (km):

99.5

Max Distance (km):

1424.8

Frequencies (Hz):

0.05 - 0.06

tapered

0.04 - 0.05

and

0.06 - 0.07

 

Station

 

ZKR

THERA

APE

GVD

ISP

CSS

BALJ

TIRR

ARPR

MARCO

MORH

 

N

 

0.63

0.71

-

-

0.8

-4.99

-0.25

-

-0.13

-0.01

0.01

 

E

 

-

0.63

-

-

0.59

-3.89

-

-

-

-0.01

0.0

 

Z

 

0.74

0.57

0.11

-0.01

0.73

-7.06

-0.01

-0.06

-

0.0

-

 

Distance (km)

 

100

202

252

296

403

552

852

1021

1066

1151

1412

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

296

Dip:

84

Rake:

125

NP2

Strike:

33

Dip:

36

Rake:

9

 

P-Axis

Azimuth:

357

Plunge:

30

T-Axis

Azimuth:

238

Plunge:

39

B-Axis

Azimuth:

112

Plunge:

35

 

Six Tensor

Mrr:

4.874e+14

Mtt:

-2.000e+15

Mpp:

1.513e+15

Components

Mrt:

-2.258e+15

Mrp:

9.156e+14

Mtp:

-7.339e+14

Image

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