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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2024-03-22 19:44:52.80 || 36.6773, 21.9134 || 12 km || 3.6 Mw

 

Event ID:

tir2024ftmv

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.60

77.20

9.164e-15

1.477e-14

Variance Reduction:

CLVD (%):

Condition Number:

0.36

22.80

1.61

Quality:

ISO (%):

STVAR:

FMVAR:

C2

0.00

0.01

4.55

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2024-03-22 19:44:54.41

36.6769

10.0 km

Magnitude:

Longitude:

5.3 MLv

21.9636

Centroid Time:

Latitude:

Depth:

2024-03-22 19:44:52.80

36.6773

12.0 km

Magnitude:

Longitude:

Mo (Nm):

3.6 Mw

21.9134

2.897e+14

 

Used Stations

 

No of stations:

10

Azimuthal Gap (deg):

118.09

Min Distance (km):

77.3

Max Distance (km):

328.6

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

LKD2

SRN

NEST

THL

AL06A

KZN

VLS

BERA

VLO

PLG

 

N

 

0.52

-6.08

-0.23

0.83

-

0.27

0.11

0.32

-0.05

0.21

 

E

 

0.64

-5.19

0.84

0.28

-

0.46

0.09

0.49

-0.07

0.34

 

Z

 

0.2

0.04

-0.58

0.22

0.33

0.37

0.36

0.12

-0.04

-

 

Distance (km)

 

77

78

107

108

109

126

146

153

154

250

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

358

Dip:

76

Rake:

179

NP2

Strike:

88

Dip:

89

Rake:

13

 

P-Axis

Azimuth:

222

Plunge:

9

T-Axis

Azimuth:

314

Plunge:

9

B-Axis

Azimuth:

89

Plunge:

76

 

Six Tensor

Mrr:

3.256e+13

Mtt:

-2.986e+13

Mpp:

-2.708e+12

Components

Mrt:

6.716e+13

Mrp:

-9.087e+12

Mtp:

2.799e+14

Image

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