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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2023-08-17 15:29:44.72 || 41.3236, 20.1426 || 28 km || 2.9 Mw

 

Event ID:

tir2023qbtj

Evaluation Mode:

automatic

Evaluation Status:

reviewed

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.68

79.30

4.385e-15

1.654e-14

Variance Reduction:

CLVD (%):

Condition Number:

0.44

20.70

3.77

Quality:

ISO (%):

STVAR:

FMVAR:

B2

0.00

0.06

38.96

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-08-17 15:29:42.97

41.3745

7.6 km

Magnitude:

Longitude:

3.1 MLv

20.1436

Centroid Time:

Latitude:

Depth:

2023-08-17 15:29:44.72

41.3236

27.6 km

Magnitude:

Longitude:

Mo (Nm):

2.9 Mw

20.1426

2.804e+13

 

Used Stations

 

No of stations:

13

Azimuthal Gap (deg):

64.96

Min Distance (km):

27.8

Max Distance (km):

311.4

Frequencies (Hz):

0.07 - 0.09

tapered

0.05 - 0.07

and

0.09 - 0.1

 

Station

 

PHP

LACI

AL07A

KKS

KBN

ULC

VLO

TPE

DRME

ME01A

GRG

PLG

NVR

 

N

 

-

-

-

-

-

0.27

-

-

-

-

-

-

-

 

E

 

0.27

-

-

-

-

-

-

-

-

-

-

-

-

 

Z

 

0.19

0.67

0.74

0.23

0.37

0.46

-

-

-

-

-

-

-

 

Distance (km)

 

42

46

69

80

99

99

114

120

120

165

195

300

311

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

259

Dip:

81

Rake:

126

NP2

Strike:

0

Dip:

37

Rake:

13

 

P-Axis

Azimuth:

321

Plunge:

27

T-Axis

Azimuth:

203

Plunge:

41

B-Axis

Azimuth:

73

Plunge:

36

 

Six Tensor

Mrr:

6.379e+12

Mtt:

-1.442e+12

Mpp:

-4.937e+12

Components

Mrt:

-2.091e+13

Mrp:

-3.661e+12

Mtp:

-1.738e+13

Image

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