Universitas Negeri Surabaya
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Moment Tensor Solution

 
 
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2023-10-25 23:58:19.80 || 34.6824, 24.5478 || 30 km || 3.8 Mw

 

Event ID:

gfz2023uylw

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.71

62.10

1.712e-15

3.520e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.50

37.90

2.06

Quality:

ISO (%):

STVAR:

FMVAR:

B2

0.00

0.11

16.76

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-10-25 23:58:15.81

34.6020

10.0 km

Magnitude:

Longitude:

4.2 mb

24.5470

Centroid Time:

Latitude:

Depth:

2023-10-25 23:58:19.80

34.6824

30.0 km

Magnitude:

Longitude:

Mo (Nm):

3.8 Mw

24.5478

4.905e+14

 

Used Stations

 

No of stations:

10

Azimuthal Gap (deg):

185.86

Min Distance (km):

49.6

Max Distance (km):

1436.7

Frequencies (Hz):

0.05 - 0.06

tapered

0.04 - 0.05

and

0.06 - 0.07

 

Station

 

GVD

IMMV

THERA

APE

ISP

CSS

MATE

MARCO

UJAP

BALJ

 

N

 

0.14

0.55

-

-

-

0.01

-

-0.0

-0.03

-0.03

 

E

 

-

0.87

0.44

-

-0.68

-

-

-

-0.02

-

 

Z

 

-

0.88

0.7

0.33

0.05

-0.0

-0.13

0.0

-0.04

-0.04

 

Distance (km)

 

50

108

213

288

645

805

964

998

1058

1069

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

64

Dip:

89

Rake:

102

NP2

Strike:

155

Dip:

12

Rake:

0

 

P-Axis

Azimuth:

142

Plunge:

43

T-Axis

Azimuth:

346

Plunge:

43

B-Axis

Azimuth:

244

Plunge:

12

 

Six Tensor

Mrr:

4.477e+13

Mtt:

1.031e+14

Mpp:

-1.479e+14

Components

Mrt:

4.397e+14

Mrp:

1.730e+14

Mtp:

-1.029e+13

Image

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