Universitas Negeri Surabaya
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Moment Tensor Solution

 
 
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2023-10-05 15:23:24.67 || 37.7809, 36.6642 || 2 km || 4.2 Mw

 

Event ID:

gfz2023tngv

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.79

29.30

4.596e-16

4.343e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.63

70.70

9.45

Quality:

ISO (%):

STVAR:

FMVAR:

A3

0.00

0.02

16.71

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-10-05 15:23:21.88

37.8550

10.0 km

Magnitude:

Longitude:

4.3 mb

36.6620

Centroid Time:

Latitude:

Depth:

2023-10-05 15:23:24.67

37.7809

2.0 km

Magnitude:

Longitude:

Mo (Nm):

4.2 Mw

36.6642

2.323e+15

 

Used Stations

 

No of stations:

7

Azimuthal Gap (deg):

141.96

Min Distance (km):

200.5

Max Distance (km):

1163.5

Frequencies (Hz):

0.05 - 0.06

tapered

0.04 - 0.05

and

0.06 - 0.07

 

Station

 

ARPR

CSS

ISP

EIL

APE

TIRR

IMMV

 

N

 

-

0.06

0.89

0.07

-

-

0.05

 

E

 

-

0.39

0.75

-0.03

-

-

-

 

Z

 

0.36

-0.05

0.79

-0.02

-0.02

0.04

-

 

Distance (km)

 

200

439

541

922

989

1008

1164

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

336

Dip:

79

Rake:

-110

NP2

Strike:

221

Dip:

22

Rake:

-26

 

P-Axis

Azimuth:

223

Plunge:

50

T-Axis

Azimuth:

83

Plunge:

31

B-Axis

Azimuth:

340

Plunge:

20

 

Six Tensor

Mrr:

-1.004e+15

Mtt:

1.834e+14

Mpp:

8.211e+14

Components

Mrt:

1.318e+15

Mrp:

-1.543e+15

Mtp:

6.493e+14

Image

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