IGEO
Institute of Geosciences

 
Home
Explore
Log

Moment Tensor Solution

 
 
Twitter
Email
 

2025-01-09 19:57:17.10 || 38.4502, 21.5273 || 2 km || 3.7 Mw

 

Event ID:

tir2025aqdn

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.53

89.30

3.350e-15

1.396e-14

Variance Reduction:

CLVD (%):

Condition Number:

0.28

10.70

4.17

Quality:

ISO (%):

STVAR:

FMVAR:

C1

0.00

0.04

14.94

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2025-01-09 19:57:14.87

38.4496

10.0 km

Magnitude:

Longitude:

3.5 MLv

21.5923

Centroid Time:

Latitude:

Depth:

2025-01-09 19:57:17.10

38.4502

2.0 km

Magnitude:

Longitude:

Mo (Nm):

3.7 Mw

21.5273

3.681e+14

 

Used Stations

 

No of stations:

6

Azimuthal Gap (deg):

215.11

Min Distance (km):

89.7

Max Distance (km):

321.3

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

LKD2

VLS

JAN

KPRO

KZN

PLG

 

N

 

0.61

-0.73

0.1

0.51

0.32

-

 

E

 

0.54

0.52

0.25

-

-0.33

-

 

Z

 

-

0.67

-

0.5

0.33

-0.6

 

Distance (km)

 

90

93

149

168

206

267

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

135

Dip:

89

Rake:

-78

NP2

Strike:

229

Dip:

11

Rake:

-176

 

P-Axis

Azimuth:

56

Plunge:

44

T-Axis

Azimuth:

214

Plunge:

43

B-Axis

Azimuth:

315

Plunge:

11

 

Six Tensor

Mrr:

-1.847e+13

Mtt:

7.953e+13

Mpp:

-6.106e+13

Components

Mrt:

-2.477e+14

Mrp:

2.625e+14

Mtp:

8.440e+12

Image

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