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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2023-07-24 03:07:24.63 || 42.6066, 19.6009 || 720 km || 4.6 Mw

 

Event ID:

tir2023oiyv

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.42

10.10

6.975e-18

2.545e-16

Variance Reduction:

CLVD (%):

Condition Number:

0.18

89.90

36.49

Quality:

ISO (%):

STVAR:

FMVAR:

D4

0.00

0.00

11.48

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-07-24 03:07:26.24

42.6059

750.0 km

Magnitude:

Longitude:

2.8 MLv

19.6700

Centroid Time:

Latitude:

Depth:

2023-07-24 03:07:24.63

42.6066

720.0 km

Magnitude:

Longitude:

Mo (Nm):

4.6 Mw

19.6009

1.023e+16

 

Used Stations

 

No of stations:

4

Azimuthal Gap (deg):

180.90

Min Distance (km):

61.4

Max Distance (km):

304.0

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

NKME

ME03A

BPA1

AL05A

 

N

 

-

-

-

-0.01

 

E

 

-0.1

-

-0.12

-

 

Z

 

-

0.36

-

0.08

 

Distance (km)

 

61

86

209

220

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

198

Dip:

65

Rake:

-35

NP2

Strike:

305

Dip:

58

Rake:

-150

 

P-Axis

Azimuth:

159

Plunge:

41

T-Axis

Azimuth:

253

Plunge:

4

B-Axis

Azimuth:

348

Plunge:

47

 

Six Tensor

Mrr:

-5.725e+15

Mtt:

-4.523e+15

Mpp:

1.025e+16

Components

Mrt:

1.715e+14

Mrp:

1.500e+15

Mtp:

-4.822e+15

Image

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