National Observatory of Athens
Institute of Geodynamics

 
Home
Explore
Log

Moment Tensor Solution

 
 
Twitter
Email
 

2022-04-29 04:24:20.30 || 18.2444, -68.3048 || 77 km || 5.4 Mw

 

Event ID:

PR2022_ihyc

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.36

76.20

7.050e-16

2.477e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.13

23.80

3.51

Quality:

ISO (%):

STVAR:

FMVAR:

D2

0.00

0.04

10.39

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2022-04-29 04:24:18.11

18.3461

107.0 km

Magnitude:

Longitude:

3.9 Md

-68.3063

Centroid Time:

Latitude:

Depth:

2022-04-29 04:24:20.30

18.2444

77.0 km

Magnitude:

Longitude:

Mo (Nm):

5.4 Mw

-68.3048

1.317e+17

 

Used Stations

 

No of stations:

6

Azimuthal Gap (deg):

207.49

Min Distance (km):

20.2

Max Distance (km):

247.4

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

PCDR

RNC1

MY12

ANS1

AG02

SMDR

 

N

 

-0.0

-0.05

-0.1

-0.01

-0.13

-284.23

 

E

 

-0.02

-0.65

-0.0

-0.16

-0.12

-137.11

 

Z

 

0.27

-0.18

-0.18

-0.11

-0.42

-379.84

 

Distance (km)

 

20

112

122

123

125

140

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

278

Dip:

59

Rake:

81

NP2

Strike:

114

Dip:

31

Rake:

104

 

P-Axis

Azimuth:

14

Plunge:

13

T-Axis

Azimuth:

164

Plunge:

74

B-Axis

Azimuth:

282

Plunge:

7

 

Six Tensor

Mrr:

1.061e+17

Mtt:

-1.140e+17

Mpp:

7.905e+15

Components

Mrt:

-6.142e+16

Mrp:

1.718e+15

Mtp:

3.762e+16

Image

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