Universitas Negeri Surabaya
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Moment Tensor Solution

 
 
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2023-07-05 07:46:56.15 || 64.0243, -22.0348 || 32 km || 4.8 Mw

 

Event ID:

gfz2023napm

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.57

99.60

3.290e-17

2.430e-16

Variance Reduction:

CLVD (%):

Condition Number:

0.33

0.40

7.39

Quality:

ISO (%):

STVAR:

FMVAR:

C1

0.00

0.06

20.48

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-07-05 07:46:58.16

64.1260

10.0 km

Magnitude:

Longitude:

4.2 mb

-22.0380

Centroid Time:

Latitude:

Depth:

2023-07-05 07:46:56.15

64.0243

32.0 km

Magnitude:

Longitude:

Mo (Nm):

4.8 Mw

-22.0348

1.650e+16

 

Used Stations

 

No of stations:

9

Azimuthal Gap (deg):

134.07

Min Distance (km):

709.0

Max Distance (km):

1483.2

Frequencies (Hz):

0.05 - 0.06

tapered

0.04 - 0.05

and

0.06 - 0.07

 

Station

 

SCO

ANGG

SUMG

NRS

IDGL

IMAY

ILULI

IGLA

ILTH

 

N

 

0.2

-

-1.09

-0.1

-0.03

-0.06

-0.07

-

-

 

E

 

0.56

-0.06

-0.13

-2.12

-

-0.01

-

0.1

-

 

Z

 

0.23

-0.17

-0.74

-3.82

-1.72

-0.01

0.0

-0.07

-0.03

 

Distance (km)

 

709

756

1152

1236

1294

1320

1388

1394

1433

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

17

Dip:

88

Rake:

-83

NP2

Strike:

116

Dip:

2

Rake:

-171

 

P-Axis

Azimuth:

294

Plunge:

45

T-Axis

Azimuth:

101

Plunge:

43

B-Axis

Azimuth:

197

Plunge:

6

 

Six Tensor

Mrr:

-6.097e+14

Mtt:

-1.074e+15

Mpp:

1.684e+15

Components

Mrt:

-5.085e+15

Mrp:

-1.556e+16

Mtp:

-1.446e+15

Image

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