Universitas Negeri Surabaya
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Moment Tensor Solution

 
 
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2023-04-14 09:55:43.10 || -6.0495, 111.7642 || 584 km || 6.9 Mw

 

Event ID:

gfz2023hgym

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.73

86.10

5.698e-17

1.669e-16

Variance Reduction:

CLVD (%):

Condition Number:

0.54

13.90

2.93

Quality:

ISO (%):

STVAR:

FMVAR:

B1

0.00

0.03

4.41

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-04-14 09:55:47.15

-6.0530

614.4 km

Magnitude:

Longitude:

6.4 M

112.0200

Centroid Time:

Latitude:

Depth:

2023-04-14 09:55:43.10

-6.0495

584.4 km

Magnitude:

Longitude:

Mo (Nm):

6.9 Mw

111.7642

2.394e+19

 

Used Stations

 

No of stations:

10

Azimuthal Gap (deg):

112.07

Min Distance (km):

206.5

Max Distance (km):

1612.7

Frequencies (Hz):

0.007 - 0.009

tapered

0.006 - 0.007

and

0.009 - 0.015

 

Station

 

SMRI

JAGI

BBJI

PLAI

BKB

PMBI

MNAI

MMRI

LUWI

SANI

 

N

 

0.78

0.96

0.77

0.6

-0.04

-0.19

-0.18

-1.87

-0.19

0.14

 

E

 

0.72

-

0.32

-0.15

-1.23

-

-0.65

0.76

0.11

-0.12

 

Z

 

0.75

0.74

-0.84

-0.06

0.11

0.35

0.55

-2.23

-1.03

-0.0

 

Distance (km)

 

206

356

508

706

770

884

1022

1164

1316

1613

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

295

Dip:

61

Rake:

-80

NP2

Strike:

95

Dip:

29

Rake:

-107

 

P-Axis

Azimuth:

228

Plunge:

71

T-Axis

Azimuth:

18

Plunge:

16

B-Axis

Azimuth:

111

Plunge:

8

 

Six Tensor

Mrr:

-2.041e+19

Mtt:

1.817e+19

Mpp:

2.239e+18

Components

Mrt:

1.074e+19

Mrp:

-7.780e+18

Mtp:

-4.620e+18

Image

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