Universitas Negeri Surabaya
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Moment Tensor Solution

 
 
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2023-09-25 12:11:59.46 || -6.7313, 129.6544 || 167 km || 4.4 Mw

 

Event ID:

gfz2023sutm

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.43

76.90

4.267e-17

3.828e-16

Variance Reduction:

CLVD (%):

Condition Number:

0.19

23.10

8.97

Quality:

ISO (%):

STVAR:

FMVAR:

C2

0.00

0.19

55.41

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-09-25 12:12:01.47

-6.8330

173.3 km

Magnitude:

Longitude:

4.5 mb

129.6530

Centroid Time:

Latitude:

Depth:

2023-09-25 12:11:59.46

-6.7313

167.3 km

Magnitude:

Longitude:

Mo (Nm):

4.4 Mw

129.6544

4.029e+15

 

Used Stations

 

No of stations:

5

Azimuthal Gap (deg):

253.43

Min Distance (km):

257.0

Max Distance (km):

1328.2

Frequencies (Hz):

0.05 - 0.06

tapered

0.04 - 0.05

and

0.06 - 0.07

 

Station

 

BNDI

SANI

TNTI

TOLI2

PLAI

 

N

 

-

0.19

-

-0.01

-

 

E

 

0.25

-

-

-

-

 

Z

 

0.22

0.04

-0.37

-0.0

0.01

 

Distance (km)

 

257

667

878

1320

1328

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

166

Dip:

18

Rake:

60

NP2

Strike:

17

Dip:

74

Rake:

99

 

P-Axis

Azimuth:

99

Plunge:

28

T-Axis

Azimuth:

300

Plunge:

59

B-Axis

Azimuth:

194

Plunge:

8

 

Six Tensor

Mrr:

2.310e+15

Mtt:

-2.569e+14

Mpp:

-2.053e+15

Components

Mrt:

1.282e+15

Mrp:

3.126e+15

Mtp:

9.670e+13

Image

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