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Moment Tensor Solution

 
 
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2023-07-11 21:58:07.30 || -24.2007, -66.8385 || 222 km || 4.2 Mw

 

Event ID:

gfz2023nmqo

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.49

78.70

1.002e-16

6.540e-16

Variance Reduction:

CLVD (%):

Condition Number:

0.24

21.30

6.53

Quality:

ISO (%):

STVAR:

FMVAR:

C2

0.00

0.22

39.60

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-07-11 21:58:09.34

-24.0990

193.7 km

Magnitude:

Longitude:

5.2 mB

-66.8370

Centroid Time:

Latitude:

Depth:

2023-07-11 21:58:07.30

-24.2007

221.7 km

Magnitude:

Longitude:

Mo (Nm):

4.2 Mw

-66.8385

2.094e+15

 

Used Stations

 

No of stations:

5

Azimuthal Gap (deg):

168.98

Min Distance (km):

52.4

Max Distance (km):

771.3

Frequencies (Hz):

0.05 - 0.06

tapered

0.04 - 0.05

and

0.06 - 0.07

 

Station

 

SALTA

PB19

PB06

PB20

PB18

 

N

 

-

-

-

-

-0.03

 

E

 

-

0.68

-0.21

0.1

-

 

Z

 

0.72

0.17

-0.19

0.02

-0.03

 

Distance (km)

 

52

251

319

343

771

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

347

Dip:

65

Rake:

-58

NP2

Strike:

112

Dip:

39

Rake:

-138

 

P-Axis

Azimuth:

301

Plunge:

57

T-Axis

Azimuth:

55

Plunge:

14

B-Axis

Azimuth:

153

Plunge:

28

 

Six Tensor

Mrr:

-1.399e+15

Mtt:

5.710e+14

Mpp:

8.283e+14

Components

Mrt:

-3.300e+14

Mrp:

-1.287e+15

Mtp:

-1.066e+15

Image

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