Universitas Negeri Surabaya
UNESA

 
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Moment Tensor Solution

 
 
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2023-11-11 23:15:22.64 || -22.1027, -68.7175 || 117 km || 4.5 Mw

 

Event ID:

gfz2023wdlz

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.77

98.90

4.041e-16

1.432e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.59

1.10

3.54

Quality:

ISO (%):

STVAR:

FMVAR:

B1

0.00

0.14

7.71

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-11-11 23:15:22.28

-22.0010

118.7 km

Magnitude:

Longitude:

4.9 mb

-68.7190

Centroid Time:

Latitude:

Depth:

2023-11-11 23:15:22.64

-22.1027

116.7 km

Magnitude:

Longitude:

Mo (Nm):

4.5 Mw

-68.7175

5.324e+15

 

Used Stations

 

No of stations:

9

Azimuthal Gap (deg):

168.66

Min Distance (km):

58.6

Max Distance (km):

1112.6

Frequencies (Hz):

0.05 - 0.06

tapered

0.04 - 0.05

and

0.06 - 0.07

 

Station

 

PB09

PB03

PB06

PB02

PB15

PB19

PSGCX

PB16

TCA

 

N

 

-

0.89

0.96

0.14

0.46

-0.02

0.22

0.07

0.05

 

E

 

-

-

0.91

-

-

-0.19

0.33

-0.16

0.02

 

Z

 

0.89

0.61

0.52

0.67

0.28

0.01

0.01

0.29

-0.11

 

Distance (km)

 

59

107

118

143

154

219

304

414

1113

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

9

Dip:

88

Rake:

-100

NP2

Strike:

269

Dip:

11

Rake:

-10

 

P-Axis

Azimuth:

268

Plunge:

45

T-Axis

Azimuth:

109

Plunge:

42

B-Axis

Azimuth:

9

Plunge:

10

 

Six Tensor

Mrr:

-3.634e+14

Mtt:

3.640e+14

Mpp:

-6.582e+11

Components

Mrt:

-8.202e+14

Mrp:

-5.152e+15

Mtp:

9.977e+14

Image

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