Universitas Negeri Surabaya
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Moment Tensor Solution

 
 
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2023-09-14 02:47:25.66 || -24.0357, -66.7715 || 212 km || 3.8 Mw

 

Event ID:

gfz2023rzyi

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.15

45.50

1.085e-16

5.285e-16

Variance Reduction:

CLVD (%):

Condition Number:

0.02

54.50

4.87

Quality:

ISO (%):

STVAR:

FMVAR:

D3

0.00

0.01

8.91

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-09-14 02:47:27.67

-23.9340

194.4 km

Magnitude:

Longitude:

4.4 mb

-66.7700

Centroid Time:

Latitude:

Depth:

2023-09-14 02:47:25.66

-24.0357

212.4 km

Magnitude:

Longitude:

Mo (Nm):

3.8 Mw

-66.7715

5.579e+14

 

Used Stations

 

No of stations:

4

Azimuthal Gap (deg):

188.22

Min Distance (km):

256.7

Max Distance (km):

847.9

Frequencies (Hz):

0.05 - 0.06

tapered

0.04 - 0.05

and

0.06 - 0.07

 

Station

 

PB19

PB01

PB16

TANTI

 

N

 

0.02

0.13

-0.01

0.06

 

E

 

0.28

0.02

-0.01

-

 

Z

 

-0.01

0.0

0.0

-

 

Distance (km)

 

257

425

682

848

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

216

Dip:

22

Rake:

98

NP2

Strike:

26

Dip:

67

Rake:

86

 

P-Axis

Azimuth:

119

Plunge:

22

T-Axis

Azimuth:

290

Plunge:

67

B-Axis

Azimuth:

28

Plunge:

3

 

Six Tensor

Mrr:

4.651e+14

Mtt:

-2.151e+14

Mpp:

-2.499e+14

Components

Mrt:

1.474e+14

Mrp:

3.502e+14

Mtp:

-6.628e+13

Image

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