Universitas Negeri Surabaya
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Moment Tensor Solution

 
 
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2023-07-01 07:29:37.96 || -0.3808, 88.7036 || 8 km || 5.8 Mw

 

Event ID:

gfz2023mtgx

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.57

84.50

1.342e-16

4.717e-16

Variance Reduction:

CLVD (%):

Condition Number:

0.32

15.50

3.51

Quality:

ISO (%):

STVAR:

FMVAR:

C1

0.00

0.05

48.72

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-07-01 07:29:41.26

-0.1560

10.0 km

Magnitude:

Longitude:

6.0 Mwp

88.7000

Centroid Time:

Latitude:

Depth:

2023-07-01 07:29:37.96

-0.3808

8.0 km

Magnitude:

Longitude:

Mo (Nm):

5.8 Mw

88.7036

5.915e+17

 

Used Stations

 

No of stations:

4

Azimuthal Gap (deg):

225.25

Min Distance (km):

1001.0

Max Distance (km):

1699.6

Frequencies (Hz):

0.015 - 0.02

tapered

0.01 - 0.015

and

0.02 - 0.03

 

Station

 

LHMI

HALK

MALK

IPM

 

N

 

0.3

0.05

0.09

-

 

E

 

0.58

0.16

0.04

0.46

 

Z

 

0.71

0.42

0.57

0.11

 

Distance (km)

 

1093

1127

1309

1463

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

333

Dip:

69

Rake:

-57

NP2

Strike:

92

Dip:

38

Rake:

-144

 

P-Axis

Azimuth:

284

Plunge:

53

T-Axis

Azimuth:

40

Plunge:

17

B-Axis

Azimuth:

140

Plunge:

30

 

Six Tensor

Mrr:

-3.255e+17

Mtt:

2.940e+17

Mpp:

3.153e+16

Components

Mrt:

8.375e+16

Mrp:

-3.613e+17

Mtp:

-3.400e+17

Image

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