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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2023-09-23 17:01:41.55 || 42.9852, 17.5966 || 10 km || 3.8 Mw

 

Event ID:

tir2023srma

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.35

77.20

2.829e-15

6.240e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.13

22.80

2.21

Quality:

ISO (%):

STVAR:

FMVAR:

D2

0.00

0.08

10.96

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-09-23 17:01:37.56

42.9839

10.0 km

Magnitude:

Longitude:

4.4 MLv

17.7356

Centroid Time:

Latitude:

Depth:

2023-09-23 17:01:41.55

42.9852

10.0 km

Magnitude:

Longitude:

Mo (Nm):

3.8 Mw

17.5966

6.307e+14

 

Used Stations

 

No of stations:

6

Azimuthal Gap (deg):

284.91

Min Distance (km):

86.0

Max Distance (km):

874.4

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

ME02A

SJES

PEJK

PHP

VLO

AL06A

 

N

 

-

-

0.72

0.56

-

0.06

 

E

 

-

-

0.21

0.43

0.01

-

 

Z

 

0.83

0.65

0.55

0.17

-0.01

-0.17

 

Distance (km)

 

114

185

211

266

315

363

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

53

Dip:

27

Rake:

34

NP2

Strike:

291

Dip:

75

Rake:

112

 

P-Axis

Azimuth:

3

Plunge:

26

T-Axis

Azimuth:

229

Plunge:

54

B-Axis

Azimuth:

105

Plunge:

22

 

Six Tensor

Mrr:

2.652e+14

Mtt:

-4.408e+14

Mpp:

1.756e+14

Components

Mrt:

-4.532e+14

Mrp:

2.060e+14

Mtp:

-4.685e+13

Image

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