National Observatory of Athens
Institute of Geodynamics

 
Home
Explore
Log

Moment Tensor Solution

 
 
Twitter
Email
 

2022-04-23 22:09:32.49 || 19.7553, -70.4333 || 20 km || 4.3 Mw

 

Event ID:

PR2022_hyif

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.66

34.20

3.079e-16

3.719e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.43

65.80

12.08

Quality:

ISO (%):

STVAR:

FMVAR:

D3

0.00

0.14

58.18

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2022-04-23 22:09:27.60

19.8570

10.0 km

Magnitude:

Longitude:

3.9 ML

-70.4347

Centroid Time:

Latitude:

Depth:

2022-04-23 22:09:32.49

19.7553

20.0 km

Magnitude:

Longitude:

Mo (Nm):

4.3 Mw

-70.4333

3.153e+15

 

Used Stations

 

No of stations:

1

Azimuthal Gap (deg):

360.00

Min Distance (km):

145.1

Max Distance (km):

145.1

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

SMDR

 

N

 

0.1

 

E

 

0.58

 

Z

 

0.61

 

Distance (km)

 

145

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

200

Dip:

58

Rake:

122

NP2

Strike:

329

Dip:

44

Rake:

48

 

P-Axis

Azimuth:

267

Plunge:

7

T-Axis

Azimuth:

162

Plunge:

61

B-Axis

Azimuth:

2

Plunge:

27

 

Six Tensor

Mrr:

2.026e+15

Mtt:

1.424e+15

Mpp:

-3.450e+15

Components

Mrt:

-4.670e+14

Mrp:

-8.021e+14

Mtp:

2.496e+14

Image

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