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Moment Tensor Solution

 
 
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2023-11-11 08:25:05.89 || -23.3738, -68.7372 || 149 km || 4.3 Mw

 

Event ID:

gfz2023wciq

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.42

59.60

1.253e-16

1.026e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.17

40.40

8.19

Quality:

ISO (%):

STVAR:

FMVAR:

C2

0.00

0.15

9.57

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-11-11 08:25:07.90

-23.3090

125.0 km

Magnitude:

Longitude:

4.5 mb

-68.7360

Centroid Time:

Latitude:

Depth:

2023-11-11 08:25:05.89

-23.3738

149.0 km

Magnitude:

Longitude:

Mo (Nm):

4.3 Mw

-68.7372

2.862e+15

 

Used Stations

 

No of stations:

5

Azimuthal Gap (deg):

151.58

Min Distance (km):

108.7

Max Distance (km):

979.2

Frequencies (Hz):

0.05 - 0.06

tapered

0.04 - 0.05

and

0.06 - 0.07

 

Station

 

PB06

PB03

PB01

SALTA

TCA

 

N

 

0.73

-0.54

0.08

-

0.0

 

E

 

-

0.44

0.14

-

-0.01

 

Z

 

0.09

-0.0

-0.01

0.52

-

 

Distance (km)

 

109

174

263

264

979

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

77

Dip:

14

Rake:

177

NP2

Strike:

169

Dip:

89

Rake:

75

 

P-Axis

Azimuth:

273

Plunge:

42

T-Axis

Azimuth:

65

Plunge:

43

B-Axis

Azimuth:

169

Plunge:

14

 

Six Tensor

Mrr:

-2.062e+14

Mtt:

7.854e+14

Mpp:

-5.792e+14

Components

Mrt:

2.645e+14

Mrp:

-2.717e+15

Mtp:

-4.865e+14

Image

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