Universitas Negeri Surabaya
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Moment Tensor Solution

 
 
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2023-06-26 16:04:02.17 || -20.1449, -66.8376 || 235 km || 4.1 Mw

 

Event ID:

gfz2023mkui

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.52

73.10

1.538e-16

6.922e-16

Variance Reduction:

CLVD (%):

Condition Number:

0.27

26.90

4.50

Quality:

ISO (%):

STVAR:

FMVAR:

C2

0.00

0.12

nan

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-06-26 16:04:04.21

-20.0550

241.2 km

Magnitude:

Longitude:

4.6 mb

-66.8360

Centroid Time:

Latitude:

Depth:

2023-06-26 16:04:02.17

-20.1449

235.2 km

Magnitude:

Longitude:

Mo (Nm):

4.1 Mw

-66.8376

1.862e+15

 

Used Stations

 

No of stations:

7

Azimuthal Gap (deg):

219.80

Min Distance (km):

297.3

Max Distance (km):

495.9

Frequencies (Hz):

0.05 - 0.06

tapered

0.04 - 0.05

and

0.06 - 0.07

 

Station

 

MNMCX

PB09

PB03

PB18

PB06

SALTA

PB19

 

N

 

-

0.54

0.17

-

0.24

-

-

 

E

 

-

0.25

0.41

-

0.4

-

0.36

 

Z

 

0.19

-0.07

-0.04

0.1

-

0.15

0.2

 

Distance (km)

 

307

316

375

390

408

464

496

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

150

Dip:

71

Rake:

-176

NP2

Strike:

59

Dip:

86

Rake:

-18

 

P-Axis

Azimuth:

13

Plunge:

15

T-Axis

Azimuth:

106

Plunge:

10

B-Axis

Azimuth:

228

Plunge:

70

 

Six Tensor

Mrr:

1.445e+14

Mtt:

-1.582e+15

Mpp:

1.437e+15

Components

Mrt:

-6.506e+14

Mrp:

-1.089e+14

Mtp:

8.584e+14

Image

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