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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2023-10-13 23:36:42.00 || 39.4553, 25.3337 || 28 km || 3.9 Mw

 

Event ID:

tir2023ucnd

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.09

43.60

1.190e-15

3.772e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.01

56.40

3.17

Quality:

ISO (%):

STVAR:

FMVAR:

D3

0.00

0.11

15.44

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-10-13 23:36:37.11

39.3653

10.0 km

Magnitude:

Longitude:

4.1 MLv

25.3324

Centroid Time:

Latitude:

Depth:

2023-10-13 23:36:42.00

39.4553

28.0 km

Magnitude:

Longitude:

Mo (Nm):

3.9 Mw

25.3337

7.112e+14

 

Used Stations

 

No of stations:

6

Azimuthal Gap (deg):

225.21

Min Distance (km):

196.5

Max Distance (km):

669.4

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

PLG

NVR

KIRK

KBN

VLS

SJES

 

N

 

-

0.01

-1.51

-3.81

-0.26

-0.24

 

E

 

-

-

-

-0.78

-

-1.33

 

Z

 

-1.88

-1.75

-1.92

-0.27

-

-0.08

 

Distance (km)

 

196

253

307

413

433

623

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

38

Dip:

55

Rake:

32

NP2

Strike:

289

Dip:

64

Rake:

140

 

P-Axis

Azimuth:

345

Plunge:

5

T-Axis

Azimuth:

250

Plunge:

45

B-Axis

Azimuth:

81

Plunge:

44

 

Six Tensor

Mrr:

3.915e+14

Mtt:

-7.079e+14

Mpp:

3.164e+14

Components

Mrt:

-1.530e+14

Mrp:

1.398e+14

Mtp:

-2.926e+14

Image

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