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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2024-03-09 12:54:23.16 || 39.5075, 23.0175 || 30 km || 3.8 Mw

 

Event ID:

tir2024evft

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.16

9.10

1.552e-15

4.909e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.02

90.90

3.16

Quality:

ISO (%):

STVAR:

FMVAR:

D4

0.00

0.12

37.11

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2024-03-09 12:54:23.81

39.5477

10.0 km

Magnitude:

Longitude:

3.4 MLv

23.0186

Centroid Time:

Latitude:

Depth:

2024-03-09 12:54:23.16

39.5075

30.0 km

Magnitude:

Longitude:

Mo (Nm):

3.8 Mw

23.0175

5.523e+14

 

Used Stations

 

No of stations:

7

Azimuthal Gap (deg):

226.80

Min Distance (km):

86.3

Max Distance (km):

342.2

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

PLG

THE

GRG

NVR

LKD2

KBN

VLO

 

N

 

-

-

-0.43

-

-1.99

-2.19

-1.39

 

E

 

-

-

-

-

0.18

-1.85

-0.16

 

Z

 

-11.86

0.04

-

-6.46

-

-0.87

-0.46

 

Distance (km)

 

99

120

165

212

221

225

318

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

226

Dip:

87

Rake:

-173

NP2

Strike:

135

Dip:

83

Rake:

-2

 

P-Axis

Azimuth:

91

Plunge:

6

T-Axis

Azimuth:

0

Plunge:

2

B-Axis

Azimuth:

247

Plunge:

83

 

Six Tensor

Mrr:

-2.881e+14

Mtt:

6.347e+14

Mpp:

-3.466e+14

Components

Mrt:

4.343e+13

Mrp:

5.758e+12

Mtp:

-1.409e+13

Image

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