TIR
Institute of Geosciences

 
Home
Explore
Log

Moment Tensor Solution

 
 
Twitter
Email
 

2023-05-21 04:36:13.72 || 34.8599, 24.9212 || 78 km || 4.9 Mw

 

Event ID:

tir2023jwdn

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.50

59.70

2.883e-17

1.345e-16

Variance Reduction:

CLVD (%):

Condition Number:

0.25

40.30

4.66

Quality:

ISO (%):

STVAR:

FMVAR:

D2

0.00

0.12

28.27

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-05-21 04:36:12.16

34.9616

69.9 km

Magnitude:

Longitude:

4.8 MLv

24.9195

Centroid Time:

Latitude:

Depth:

2023-05-21 04:36:13.72

34.8599

77.9 km

Magnitude:

Longitude:

Mo (Nm):

4.9 Mw

24.9212

2.849e+16

 

Used Stations

 

No of stations:

2

Azimuthal Gap (deg):

339.60

Min Distance (km):

526.7

Max Distance (km):

923.7

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

VLS

VLO

 

N

 

-

-

 

E

 

0.31

0.0

 

Z

 

-

-

 

Distance (km)

 

527

776

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

316

Dip:

47

Rake:

-109

NP2

Strike:

164

Dip:

46

Rake:

-69

 

P-Axis

Azimuth:

152

Plunge:

75

T-Axis

Azimuth:

60

Plunge:

0

B-Axis

Azimuth:

330

Plunge:

14

 

Six Tensor

Mrr:

-2.880e+16

Mtt:

8.999e+15

Mpp:

1.980e+16

Components

Mrt:

8.066e+15

Mrp:

3.958e+15

Mtp:

-8.924e+15

Image

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