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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2023-05-19 03:15:24.71 || 41.9466, 22.0131 || 780 km || 5.7 Mw

 

Event ID:

tir2023jsjw

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.14

47.20

6.044e-17

4.294e-16

Variance Reduction:

CLVD (%):

Condition Number:

0.02

52.80

7.10

Quality:

ISO (%):

STVAR:

FMVAR:

D3

0.00

0.09

80.18

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-05-19 03:15:19.82

42.0483

750.0 km

Magnitude:

Longitude:

4.5 MLv

22.0112

Centroid Time:

Latitude:

Depth:

2023-05-19 03:15:24.71

41.9466

780.0 km

Magnitude:

Longitude:

Mo (Nm):

5.7 Mw

22.0131

3.830e+17

 

Used Stations

 

No of stations:

12

Azimuthal Gap (deg):

102.94

Min Distance (km):

86.8

Max Distance (km):

920.1

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

BARS

GMRK

PRZK

KKS

PHP

NVR

AL03A

PLG

KPRO

THL

SRN

AKAS

 

N

 

-

-

-0.02

-0.46

-

0.08

-0.01

-

-0.14

-0.42

-0.85

-0.0

 

E

 

-

-

0.07

-0.13

-

-0.85

0.13

-

-0.11

0.01

-0.46

-0.0

 

Z

 

0.02

0.04

0.05

0.06

0.06

0.02

0.05

0.02

0.02

0.02

0.04

-0.0

 

Distance (km)

 

87

94

105

133

136

173

174

222

239

276

294

920

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

181

Dip:

50

Rake:

81

NP2

Strike:

14

Dip:

40

Rake:

99

 

P-Axis

Azimuth:

277

Plunge:

5

T-Axis

Azimuth:

46

Plunge:

81

B-Axis

Azimuth:

186

Plunge:

6

 

Six Tensor

Mrr:

4.146e+17

Mtt:

-1.109e+17

Mpp:

-3.037e+17

Components

Mrt:

4.889e+16

Mrp:

-7.212e+16

Mtp:

-3.041e+16

Image

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