Universitas Negeri Surabaya
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Moment Tensor Solution

 
 
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2023-06-30 07:49:46.25 || 36.5018, 25.7476 || 16 km || 4.1 Mw

 

Event ID:

gfz2023mrmb

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.46

37.80

5.514e-16

5.553e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.21

62.20

10.07

Quality:

ISO (%):

STVAR:

FMVAR:

C3

0.00

0.04

24.44

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-06-30 07:49:47.06

36.5760

10.0 km

Magnitude:

Longitude:

4.1 ML

25.7480

Centroid Time:

Latitude:

Depth:

2023-06-30 07:49:46.25

36.5018

16.0 km

Magnitude:

Longitude:

Mo (Nm):

4.1 Mw

25.7476

1.673e+15

 

Used Stations

 

No of stations:

9

Azimuthal Gap (deg):

97.46

Min Distance (km):

33.7

Max Distance (km):

1149.7

Frequencies (Hz):

0.05 - 0.06

tapered

0.04 - 0.05

and

0.06 - 0.07

 

Station

 

THERA

APE

KTHA

ISP

TIRR

MATE

GHAJ

ARPR

EIL

 

N

 

-

-

0.83

-

-

-0.02

0.03

-0.0

-

 

E

 

-

0.69

-

-0.09

-

-

-

-

-0.03

 

Z

 

0.49

-

-0.47

-0.22

0.08

-0.01

0.0

-

0.02

 

Distance (km)

 

34

59

244

445

904

908

1079

1142

1150

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

27

Dip:

83

Rake:

175

NP2

Strike:

117

Dip:

85

Rake:

6

 

P-Axis

Azimuth:

252

Plunge:

1

T-Axis

Azimuth:

342

Plunge:

7

B-Axis

Azimuth:

152

Plunge:

82

 

Six Tensor

Mrr:

-5.462e+14

Mtt:

1.565e+15

Mpp:

-1.019e+15

Components

Mrt:

3.083e+14

Mrp:

7.891e+13

Mtp:

8.972e+14

Image

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