Universitas Negeri Surabaya
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Moment Tensor Solution

 
 
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2023-08-06 10:09:27.76 || -1.0379, 120.3227 || 6 km || 5.3 Mw

 

Event ID:

gfz2023phgh

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.54

63.40

1.352e-15

5.264e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.29

36.60

3.89

Quality:

ISO (%):

STVAR:

FMVAR:

C2

0.00

0.05

51.82

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-08-06 10:09:23.40

-1.1120

10.0 km

Magnitude:

Longitude:

5.0 mb

120.3210

Centroid Time:

Latitude:

Depth:

2023-08-06 10:09:27.76

-1.0379

6.0 km

Magnitude:

Longitude:

Mo (Nm):

5.3 Mw

120.3227

8.871e+16

 

Used Stations

 

No of stations:

8

Azimuthal Gap (deg):

101.74

Min Distance (km):

251.1

Max Distance (km):

1062.9

Frequencies (Hz):

0.05 - 0.06

tapered

0.04 - 0.05

and

0.06 - 0.07

 

Station

 

TOLI2

LUWI

BKB

SANI

TNTI

PLAI

SOEI

JAGI

 

N

 

0.54

0.6

0.03

-

-

-1.74

-

-0.2

 

E

 

-0.05

0.55

-

-

-

-

-

-0.23

 

Z

 

0.81

0.64

-0.05

-2.72

-116.63

-

-0.35

-0.17

 

Distance (km)

 

251

273

380

639

812

899

1051

1063

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

311

Dip:

59

Rake:

-73

NP2

Strike:

99

Dip:

34

Rake:

-116

 

P-Axis

Azimuth:

258

Plunge:

70

T-Axis

Azimuth:

28

Plunge:

13

B-Axis

Azimuth:

122

Plunge:

14

 

Six Tensor

Mrr:

-8.002e+16

Mtt:

6.146e+16

Mpp:

1.856e+16

Components

Mrt:

1.885e+16

Mrp:

-4.207e+16

Mtp:

-2.197e+16

Image

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