Universitas Negeri Surabaya
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Moment Tensor Solution

 
 
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2023-01-24 02:13:19.52 || 2.8825, 126.7649 || 33 km || 5.8 Mw

 

Event ID:

gfz2023bqez

Evaluation Mode:

automatic

Evaluation Status:

reviewed

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.55

82.10

2.034e-16

7.542e-16

Variance Reduction:

CLVD (%):

Condition Number:

0.29

17.90

3.71

Quality:

ISO (%):

STVAR:

FMVAR:

C1

0.00

0.07

17.69

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-01-24 02:13:16.82

2.8800

37.1 km

Magnitude:

Longitude:

5.6 ML

126.9900

Centroid Time:

Latitude:

Depth:

2023-01-24 02:13:19.52

2.8825

33.1 km

Magnitude:

Longitude:

Mo (Nm):

5.8 Mw

126.7649

5.430e+17

 

Used Stations

 

No of stations:

7

Azimuthal Gap (deg):

217.99

Min Distance (km):

236.9

Max Distance (km):

1649.7

Frequencies (Hz):

0.025 - 0.03

tapered

0.015 - 0.025

and

0.03 - 0.04

 

Station

 

TNTI

SANI

LUWI

TOLI2

BNDI

MMRI

GENI

 

N

 

0.18

-

-

0.17

-

-

-

 

E

 

0.38

-

-

0.43

-

-

-

 

Z

 

-0.11

-

-

0.27

-

-

-

 

Distance (km)

 

237

556

639

718

880

1378

1586

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

177

Dip:

79

Rake:

41

NP2

Strike:

77

Dip:

49

Rake:

165

 

P-Axis

Azimuth:

301

Plunge:

19

T-Axis

Azimuth:

46

Plunge:

36

B-Axis

Azimuth:

189

Plunge:

47

 

Six Tensor

Mrr:

1.175e+17

Mtt:

2.682e+16

Mpp:

-1.443e+17

Components

Mrt:

1.289e+17

Mrp:

-3.354e+17

Mtp:

-3.848e+17

Image

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