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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2023-08-02 20:44:26.02 || 41.3809, 20.6517 || 4 km || 3.3 Mw

 

Event ID:

tir2023patf

Evaluation Mode:

automatic

Evaluation Status:

reviewed

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.78

93.40

4.134e-15

1.160e-14

Variance Reduction:

CLVD (%):

Condition Number:

0.60

6.60

2.81

Quality:

ISO (%):

STVAR:

FMVAR:

B1

0.00

0.01

16.70

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-08-02 20:44:27.73

41.3810

10.0 km

Magnitude:

Longitude:

3.5 MLv

20.5558

Centroid Time:

Latitude:

Depth:

2023-08-02 20:44:26.02

41.3809

4.0 km

Magnitude:

Longitude:

Mo (Nm):

3.3 Mw

20.6517

1.179e+14

 

Used Stations

 

No of stations:

11

Azimuthal Gap (deg):

106.02

Min Distance (km):

35.1

Max Distance (km):

190.5

Frequencies (Hz):

0.07 - 0.09

tapered

0.05 - 0.07

and

0.09 - 0.1

 

Station

 

LACI

KBN

BERA

BPA2

ULC

TPE

PEJK

GMRK

KZN

KOME

BARS

 

N

 

-

-

-

-

-

-

-

-

0.15

-

-

 

E

 

0.64

-

-

-

-

-

0.47

-

-

0.56

-

 

Z

 

0.85

0.57

0.22

-

0.43

-

-

-

0.56

-

-

 

Distance (km)

 

76

86

91

107

127

129

142

152

158

184

190

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

46

Dip:

78

Rake:

-77

NP2

Strike:

179

Dip:

16

Rake:

-135

 

P-Axis

Azimuth:

332

Plunge:

55

T-Axis

Azimuth:

126

Plunge:

32

B-Axis

Azimuth:

224

Plunge:

12

 

Six Tensor

Mrr:

-4.373e+13

Mtt:

-1.298e+12

Mpp:

4.503e+13

Components

Mrt:

-7.976e+13

Mrp:

-6.961e+13

Mtp:

2.705e+13

Image

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