Universitas Negeri Surabaya
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Moment Tensor Solution

 
 
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2023-06-26 09:15:23.39 || 40.2522, 20.5194 || 16 km || 4.2 Mw

 

Event ID:

gfz2023mkgw

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.54

64.20

1.003e-15

2.137e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.29

35.80

2.13

Quality:

ISO (%):

STVAR:

FMVAR:

C2

0.00

0.21

20.25

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-06-26 09:15:23.90

40.1780

10.0 km

Magnitude:

Longitude:

4.3 ML

20.5190

Centroid Time:

Latitude:

Depth:

2023-06-26 09:15:23.39

40.2522

16.0 km

Magnitude:

Longitude:

Mo (Nm):

4.2 Mw

20.5194

2.169e+15

 

Used Stations

 

No of stations:

10

Azimuthal Gap (deg):

121.30

Min Distance (km):

327.9

Max Distance (km):

1476.4

Frequencies (Hz):

0.05 - 0.06

tapered

0.04 - 0.05

and

0.06 - 0.07

 

Station

 

MATE

MARCO

KTHA

THERA

IMMV

LTVH

PSZ

ISP

KOLS

OJC

 

N

 

-

0.9

-

0.02

-0.59

0.01

-

-

0.0

-0.01

 

E

 

-

-0.29

-

-

0.17

-0.12

-0.97

-

0.01

-

 

Z

 

0.11

0.19

-0.24

0.08

0.1

-0.03

0.02

0.0

-

0.01

 

Distance (km)

 

328

401

489

606

606

808

862

903

983

1117

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

188

Dip:

86

Rake:

179

NP2

Strike:

278

Dip:

89

Rake:

3

 

P-Axis

Azimuth:

53

Plunge:

2

T-Axis

Azimuth:

143

Plunge:

2

B-Axis

Azimuth:

283

Plunge:

86

 

Six Tensor

Mrr:

4.193e+14

Mtt:

4.225e+14

Mpp:

-8.418e+14

Components

Mrt:

-1.194e+14

Mrp:

4.618e+13

Mtp:

2.039e+15

Image

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