TIR
Institute of Geosciences

 
Home
Explore
Log

Moment Tensor Solution

 
 
Twitter
Email
 

2023-09-18 19:43:58.50 || 45.1419, 22.4672 || 780 km || 4.8 Mw

 

Event ID:

tir2023sint

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.14

83.10

1.295e-17

2.562e-16

Variance Reduction:

CLVD (%):

Condition Number:

0.02

16.90

19.79

Quality:

ISO (%):

STVAR:

FMVAR:

D1

0.00

0.00

3.63

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-09-18 19:43:53.61

45.0402

750.0 km

Magnitude:

Longitude:

4.1 MLv

22.4653

Centroid Time:

Latitude:

Depth:

2023-09-18 19:43:58.50

45.1419

780.0 km

Magnitude:

Longitude:

Mo (Nm):

4.8 Mw

22.4672

1.642e+16

 

Used Stations

 

No of stations:

6

Azimuthal Gap (deg):

280.69

Min Distance (km):

252.5

Max Distance (km):

780.2

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

BARS

ME02A

NKME

NVR

GRG

THE

 

N

 

-

0.22

-

-

-0.12

0.03

 

E

 

-0.01

-

-

-

-

-

 

Z

 

-0.05

-0.05

-0.33

-0.36

-0.01

-

 

Distance (km)

 

252

340

379

426

454

491

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

273

Dip:

72

Rake:

171

NP2

Strike:

6

Dip:

82

Rake:

18

 

P-Axis

Azimuth:

139

Plunge:

6

T-Axis

Azimuth:

231

Plunge:

18

B-Axis

Azimuth:

29

Plunge:

70

 

Six Tensor

Mrr:

1.628e+14

Mtt:

-2.945e+15

Mpp:

2.782e+15

Components

Mrt:

-2.144e+15

Mrp:

5.429e+15

Mtp:

-1.508e+16

Image

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