Universitas Negeri Surabaya
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Moment Tensor Solution

 
 
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2023-07-05 19:15:21.97 || 63.9173, -21.7048 || 2 km || 4.6 Mw

 

Event ID:

gfz2023nbme

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.49

81.80

3.245e-17

5.894e-16

Variance Reduction:

CLVD (%):

Condition Number:

0.24

18.20

18.17

Quality:

ISO (%):

STVAR:

FMVAR:

C1

0.00

0.16

68.44

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-07-05 19:15:23.98

64.0190

10.0 km

Magnitude:

Longitude:

4.1 mb

-21.7080

Centroid Time:

Latitude:

Depth:

2023-07-05 19:15:21.97

63.9173

2.0 km

Magnitude:

Longitude:

Mo (Nm):

4.6 Mw

-21.7048

9.877e+15

 

Used Stations

 

No of stations:

8

Azimuthal Gap (deg):

135.47

Min Distance (km):

721.0

Max Distance (km):

1503.2

Frequencies (Hz):

0.05 - 0.06

tapered

0.04 - 0.05

and

0.06 - 0.07

 

Station

 

SCO

ANGG

NRS

IDGL

ILULI

ILTH

DSB

VAL

 

N

 

0.14

-

-0.6

-

0.02

-0.22

0.03

0.03

 

E

 

0.34

-

-

-

-

-

0.02

-0.05

 

Z

 

0.04

-0.01

-

-0.08

-0.02

0.01

-0.01

-0.0

 

Distance (km)

 

721

775

1251

1274

1408

1413

1486

1501

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

93

Dip:

11

Rake:

43

NP2

Strike:

320

Dip:

81

Rake:

98

 

P-Axis

Azimuth:

43

Plunge:

36

T-Axis

Azimuth:

240

Plunge:

52

B-Axis

Azimuth:

139

Plunge:

8

 

Six Tensor

Mrr:

3.129e+15

Mtt:

-2.810e+15

Mpp:

-3.192e+14

Components

Mrt:

-5.595e+15

Mrp:

7.516e+15

Mtp:

9.294e+14

Image

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