Universitas Negeri Surabaya
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Moment Tensor Solution

 
 
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2023-09-13 08:38:22.91 || 43.8533, 13.4081 || 8 km || 4.2 Mw

 

Event ID:

gfz2023ryoj

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.42

83.00

6.885e-16

2.195e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.18

17.00

3.19

Quality:

ISO (%):

STVAR:

FMVAR:

C1

0.00

0.04

11.52

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-09-13 08:38:19.82

43.9550

10.0 km

Magnitude:

Longitude:

4.3 ML

13.4100

Centroid Time:

Latitude:

Depth:

2023-09-13 08:38:22.91

43.8533

8.0 km

Magnitude:

Longitude:

Mo (Nm):

4.2 Mw

13.4081

2.601e+15

 

Used Stations

 

No of stations:

11

Azimuthal Gap (deg):

89.20

Min Distance (km):

384.7

Max Distance (km):

1484.3

Frequencies (Hz):

0.05 - 0.06

tapered

0.04 - 0.05

and

0.06 - 0.07

 

Station

 

MARCO

MATE

SOP

BUD

PSZ

MORC

WLF

MAHO

KTHA

HLG

APE

 

N

 

0.08

-

0.71

0.41

-

0.2

0.09

-

-0.0

0.0

0.01

 

E

 

-0.08

-

0.63

-0.07

-

0.33

0.06

-0.44

-

-0.0

0.0

 

Z

 

-0.01

-0.41

0.74

-

0.21

-0.49

-0.02

-0.07

-0.13

-0.06

-0.0

 

Distance (km)

 

452

457

481

587

668

720

842

882

1185

1206

1278

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

309

Dip:

64

Rake:

-95

NP2

Strike:

140

Dip:

25

Rake:

-79

 

P-Axis

Azimuth:

208

Plunge:

70

T-Axis

Azimuth:

43

Plunge:

19

B-Axis

Azimuth:

311

Plunge:

4

 

Six Tensor

Mrr:

-2.117e+15

Mtt:

1.034e+15

Mpp:

1.084e+15

Components

Mrt:

1.343e+15

Mrp:

-9.356e+14

Mtp:

-8.523e+14

Image

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