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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2024-04-27 20:48:37.02 || 34.6038, 29.4338 || 30 km || 4.0 Mw

 

Event ID:

tir2024ihjb

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.20

86.80

1.027e-15

4.264e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.04

13.20

4.15

Quality:

ISO (%):

STVAR:

FMVAR:

D1

0.00

0.03

8.23

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2024-04-27 20:48:38.39

34.6440

750.0 km

Magnitude:

Longitude:

4.6 MLv

29.4342

Centroid Time:

Latitude:

Depth:

2024-04-27 20:48:37.02

34.6038

30.0 km

Magnitude:

Longitude:

Mo (Nm):

4.0 Mw

29.4338

1.238e+15

 

Used Stations

 

No of stations:

5

Azimuthal Gap (deg):

136.11

Min Distance (km):

58.5

Max Distance (km):

349.4

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

THE

NVR

KARB

KBN

IGT

 

N

 

-

-

-

-2.58

-

 

E

 

0.05

-

-

-

-7.0

 

Z

 

0.06

-58.18

-9.39

-2.14

-

 

Distance (km)

 

108

147

260

278

316

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

247

Dip:

85

Rake:

-171

NP2

Strike:

157

Dip:

81

Rake:

-4

 

P-Axis

Azimuth:

112

Plunge:

9

T-Axis

Azimuth:

22

Plunge:

3

B-Axis

Azimuth:

273

Plunge:

80

 

Six Tensor

Mrr:

-1.079e+14

Mtt:

9.188e+14

Mpp:

-8.109e+14

Components

Mrt:

1.377e+14

Mrp:

1.319e+14

Mtp:

-8.598e+14

Image

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