Universitas Negeri Surabaya
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Moment Tensor Solution

 
 
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2023-06-29 13:34:45.46 || 37.9273, 37.6142 || 18 km || 4.1 Mw

 

Event ID:

gfz2023mqby

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.13

66.90

4.901e-17

5.248e-16

Variance Reduction:

CLVD (%):

Condition Number:

0.02

33.10

10.71

Quality:

ISO (%):

STVAR:

FMVAR:

D2

0.00

0.50

46.63

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-06-29 13:34:45.97

38.0290

10.0 km

Magnitude:

Longitude:

4.1 mb

37.6160

Centroid Time:

Latitude:

Depth:

2023-06-29 13:34:45.46

37.9273

18.0 km

Magnitude:

Longitude:

Mo (Nm):

4.1 Mw

37.6142

1.338e+15

 

Used Stations

 

No of stations:

5

Azimuthal Gap (deg):

284.43

Min Distance (km):

513.0

Max Distance (km):

1306.5

Frequencies (Hz):

0.05 - 0.06

tapered

0.04 - 0.05

and

0.06 - 0.07

 

Station

 

ISP

UJAP

MSBI

ZKR

IMMV

 

N

 

-

-

0.05

-

-0.0

 

E

 

-

-

0.09

0.0

-0.0

 

Z

 

0.89

0.19

-0.03

-0.08

-

 

Distance (km)

 

625

702

773

1070

1249

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

114

Dip:

77

Rake:

87

NP2

Strike:

303

Dip:

12

Rake:

99

 

P-Axis

Azimuth:

205

Plunge:

32

T-Axis

Azimuth:

21

Plunge:

57

B-Axis

Azimuth:

114

Plunge:

2

 

Six Tensor

Mrr:

4.411e+14

Mtt:

-4.871e+14

Mpp:

4.600e+13

Components

Mrt:

1.090e+15

Mrp:

-4.921e+14

Mtp:

3.763e+14

Image

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