TIR
Institute of Geosciences

 
Home
Explore
Log

Moment Tensor Solution

 
 
Twitter
Email
 

2023-07-24 00:15:44.82 || 39.5020, 20.0119 || 3 km || 3.0 Mw

 

Event ID:

tir2023oitd

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.70

71.40

6.977e-15

2.380e-14

Variance Reduction:

CLVD (%):

Condition Number:

0.49

28.60

3.41

Quality:

ISO (%):

STVAR:

FMVAR:

B2

0.00

0.06

24.61

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-07-24 00:15:44.99

39.4840

5.0 km

Magnitude:

Longitude:

3.1 MLv

20.0119

Centroid Time:

Latitude:

Depth:

2023-07-24 00:15:44.82

39.5020

3.0 km

Magnitude:

Longitude:

Mo (Nm):

3.0 Mw

20.0119

4.113e+13

 

Used Stations

 

No of stations:

8

Azimuthal Gap (deg):

177.61

Min Distance (km):

27.9

Max Distance (km):

345.5

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

IGT

SRN

TPE

LKD2

VLO

VLS

AL07A

KZN

 

N

 

0.6

-

-

0.05

0.21

-

0.03

0.32

 

E

 

0.97

0.74

-

0.29

0.03

-

-

-0.19

 

Z

 

0.92

0.38

0.4

-

0.02

-0.09

-0.23

0.17

 

Distance (km)

 

28

44

90

95

118

154

167

177

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

132

Dip:

48

Rake:

60

NP2

Strike:

353

Dip:

49

Rake:

118

 

P-Axis

Azimuth:

63

Plunge:

0

T-Axis

Azimuth:

331

Plunge:

68

B-Axis

Azimuth:

153

Plunge:

21

 

Six Tensor

Mrr:

3.715e+13

Mtt:

-7.378e+12

Mpp:

-2.977e+13

Components

Mrt:

1.487e+13

Mrp:

8.555e+12

Mtp:

1.540e+13

Image

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