National Observatory of Athens
Institute of Geodynamics

 
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Moment Tensor Solution

 
 
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2022-04-24 03:19:51.82 || 17.9011, -68.3898 || 1 km || 4.1 Mw

 

Event ID:

PR2022_hysl

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.09

71.40

1.161e-14

2.008e-14

Variance Reduction:

CLVD (%):

Condition Number:

0.01

28.60

1.73

Quality:

ISO (%):

STVAR:

FMVAR:

D2

0.00

0.00

15.12

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2022-04-24 03:19:52.93

17.9413

19.0 km

Magnitude:

Longitude:

3.8 Md

-68.3906

Centroid Time:

Latitude:

Depth:

2022-04-24 03:19:51.82

17.9011

1.0 km

Magnitude:

Longitude:

Mo (Nm):

4.1 Mw

-68.3898

1.337e+15

 

Used Stations

 

No of stations:

6

Azimuthal Gap (deg):

239.45

Min Distance (km):

63.4

Max Distance (km):

247.3

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

PCDR

CBR3

RNC1

CBR2

SMDR

PN09

 

N

 

-0.92

-0.06

0.06

-0.01

0.11

0.01

 

E

 

-28.09

-0.07

0.19

0.03

-0.78

0.03

 

Z

 

-35.72

-0.13

0.05

-0.09

-0.22

-0.0

 

Distance (km)

 

63

127

129

130

171

198

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

339

Dip:

49

Rake:

-91

NP2

Strike:

161

Dip:

40

Rake:

-88

 

P-Axis

Azimuth:

237

Plunge:

85

T-Axis

Azimuth:

70

Plunge:

4

B-Axis

Azimuth:

340

Plunge:

0

 

Six Tensor

Mrr:

-1.207e+15

Mtt:

-2.317e+13

Mpp:

1.230e+15

Components

Mrt:

8.494e+13

Mrp:

-1.860e+14

Mtp:

-5.101e+14

Image

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