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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2023-05-10 21:35:12.93 || 39.2523, 21.9446 || 30 km || 4.0 Mw

 

Event ID:

tir2023jdiq

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.18

73.60

2.462e-15

5.755e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.03

26.40

2.34

Quality:

ISO (%):

STVAR:

FMVAR:

D2

0.00

0.15

11.34

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-05-10 21:35:12.13

39.3032

10.0 km

Magnitude:

Longitude:

3.4 MLv

21.9455

Centroid Time:

Latitude:

Depth:

2023-05-10 21:35:12.93

39.2523

30.0 km

Magnitude:

Longitude:

Mo (Nm):

4.0 Mw

21.9446

1.072e+15

 

Used Stations

 

No of stations:

8

Azimuthal Gap (deg):

177.04

Min Distance (km):

29.6

Max Distance (km):

338.1

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

THL

LKD2

NEST

LSK

VLS

PLG

SRN

AL05A

 

N

 

-

-1.92

-0.7

-

-

-0.03

-0.4

-

 

E

 

-4.83

-2.31

-1.63

-2.33

-1.09

0.01

-2.97

-4.74

 

Z

 

-

-

-

-1.16

-

0.11

-

-0.61

 

Distance (km)

 

30

125

145

149

172

175

179

205

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

144

Dip:

66

Rake:

74

NP2

Strike:

359

Dip:

27

Rake:

121

 

P-Axis

Azimuth:

246

Plunge:

20

T-Axis

Azimuth:

28

Plunge:

64

B-Axis

Azimuth:

151

Plunge:

14

 

Six Tensor

Mrr:

8.068e+14

Mtt:

-8.907e+13

Mpp:

-7.177e+14

Components

Mrt:

5.431e+14

Mrp:

-4.868e+14

Mtp:

1.724e+14

Image

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