IGEO
Institute of Geosciences

 
Home
Explore
Log

Moment Tensor Solution

 
 
Twitter
Email
 

2024-08-20 00:41:07.34 || 40.4623, 23.8643 || 30 km || 3.8 Mw

 

Event ID:

tir2024qhyb

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.22

52.20

1.288e-15

6.462e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.05

47.80

5.02

Quality:

ISO (%):

STVAR:

FMVAR:

D2

0.00

0.04

6.82

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2024-08-20 00:41:08.95

40.4221

10.0 km

Magnitude:

Longitude:

3.0 MLv

23.8633

Centroid Time:

Latitude:

Depth:

2024-08-20 00:41:07.34

40.4623

30.0 km

Magnitude:

Longitude:

Mo (Nm):

3.8 Mw

23.8643

6.071e+14

 

Used Stations

 

No of stations:

7

Azimuthal Gap (deg):

179.63

Min Distance (km):

36.0

Max Distance (km):

343.2

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

PLG

THE

KZN

AL07A

KIRK

BARS

GMRK

 

N

 

-

0.16

-1.11

-

-

-

-

 

E

 

-

0.05

-

-0.84

-0.74

-8.04

-0.72

 

Z

 

-67.34

-

-4.87

-0.65

-0.83

-6.05

-7.48

 

Distance (km)

 

36

80

177

274

311

316

332

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

132

Dip:

75

Rake:

169

NP2

Strike:

225

Dip:

80

Rake:

14

 

P-Axis

Azimuth:

358

Plunge:

3

T-Axis

Azimuth:

89

Plunge:

17

B-Axis

Azimuth:

258

Plunge:

72

 

Six Tensor

Mrr:

1.883e+14

Mtt:

-6.682e+14

Mpp:

4.799e+14

Components

Mrt:

-4.416e+13

Mrp:

-9.989e+13

Mtp:

-2.301e+13

Image

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