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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2023-09-28 14:58:09.78 || 43.8614, 22.6126 || 770 km || 5.3 Mw

 

Event ID:

tir2023tall

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.25

33.20

4.303e-18

1.269e-16

Variance Reduction:

CLVD (%):

Condition Number:

0.06

66.80

29.48

Quality:

ISO (%):

STVAR:

FMVAR:

D3

0.00

0.22

1.80

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-09-28 14:58:08.03

43.9123

750.0 km

Magnitude:

Longitude:

3.4 MLv

22.6136

Centroid Time:

Latitude:

Depth:

2023-09-28 14:58:09.78

43.8614

770.0 km

Magnitude:

Longitude:

Mo (Nm):

5.3 Mw

22.6126

9.147e+16

 

Used Stations

 

No of stations:

5

Azimuthal Gap (deg):

265.13

Min Distance (km):

137.9

Max Distance (km):

349.9

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

BARS

SJES

NVR

DRME

LACI

 

N

 

-

-

-

-0.18

0.01

 

E

 

-

-

-

-

-

 

Z

 

-0.28

-0.02

-0.01

0.07

0.06

 

Distance (km)

 

138

225

303

339

346

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

44

Dip:

85

Rake:

23

NP2

Strike:

312

Dip:

66

Rake:

175

 

P-Axis

Azimuth:

175

Plunge:

12

T-Axis

Azimuth:

270

Plunge:

19

B-Axis

Azimuth:

54

Plunge:

66

 

Six Tensor

Mrr:

-2.104e+16

Mtt:

-6.720e+16

Mpp:

8.824e+16

Components

Mrt:

7.882e+15

Mrp:

4.396e+16

Mtp:

-1.026e+15

Image

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