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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2023-09-25 07:08:55.96 || 36.4855, 25.7816 || 2 km || 3.9 Mw

 

Event ID:

tir2023sujm

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.11

41.20

2.278e-15

8.155e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.01

58.80

3.58

Quality:

ISO (%):

STVAR:

FMVAR:

D3

0.00

0.00

6.73

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-09-25 07:08:51.07

36.5873

10.0 km

Magnitude:

Longitude:

5.5 mB

25.7834

Centroid Time:

Latitude:

Depth:

2023-09-25 07:08:55.96

36.4855

2.0 km

Magnitude:

Longitude:

Mo (Nm):

3.9 Mw

25.7816

8.399e+14

 

Used Stations

 

No of stations:

7

Azimuthal Gap (deg):

189.18

Min Distance (km):

188.5

Max Distance (km):

695.7

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

VLS

THL

PLG

KARB

AL05A

DDIM

AKAS

 

N

 

-0.56

-

0.02

-0.08

-0.24

-

0.02

 

E

 

-

-2.05

0.03

-

-

-

-

 

Z

 

-0.58

-0.51

0.0

0.1

-0.42

-0.57

-

 

Distance (km)

 

188

225

317

354

395

410

642

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

202

Dip:

85

Rake:

89

NP2

Strike:

26

Dip:

2

Rake:

94

 

P-Axis

Azimuth:

292

Plunge:

40

T-Axis

Azimuth:

111

Plunge:

49

B-Axis

Azimuth:

202

Plunge:

0

 

Six Tensor

Mrr:

2.630e+14

Mtt:

-2.395e+14

Mpp:

-2.350e+13

Components

Mrt:

-2.954e+14

Mrp:

-7.382e+14

Mtp:

9.813e+13

Image

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