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Institute of Geosciences

 
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Moment Tensor Solution

 
 
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2023-05-26 00:05:58.57 || 40.4068, 19.6773 || 4 km || 3.7 Mw

 

Event ID:

tir2023keyd

Evaluation Mode:

automatic

Evaluation Status:

reviewed

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.80

53.20

3.903e-15

3.384e-14

Variance Reduction:

CLVD (%):

Condition Number:

0.64

46.80

8.67

Quality:

ISO (%):

STVAR:

FMVAR:

A2

0.00

0.01

11.58

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-05-26 00:05:54.65

40.3666

2.0 km

Magnitude:

Longitude:

3.2 Mw

19.6763

Centroid Time:

Latitude:

Depth:

2023-05-26 00:05:58.57

40.4068

4.0 km

Magnitude:

Longitude:

Mo (Nm):

3.7 Mw

19.6773

4.251e+14

 

Used Stations

 

No of stations:

11

Azimuthal Gap (deg):

122.41

Min Distance (km):

16.0

Max Distance (km):

326.8

Frequencies (Hz):

0.05 - 0.08

tapered

0.04 - 0.05

and

0.08 - 0.09

 

Station

 

VLO

TPE

AL06A

SRN

AL05A

AL02A

LACI

KPRO

PUK

ME02A

PLG

 

N

 

-

-

-

-0.87

-

-

-

-

-

-

-

 

E

 

0.75

0.46

-

-

-

-

-

-

-

-

-

 

Z

 

-

-

-0.38

-

-

-

-

-

-

-

-

 

Distance (km)

 

16

32

37

66

69

112

135

153

181

308

320

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

305

Dip:

34

Rake:

-123

NP2

Strike:

164

Dip:

61

Rake:

-68

 

P-Axis

Azimuth:

113

Plunge:

66

T-Axis

Azimuth:

239

Plunge:

14

B-Axis

Azimuth:

334

Plunge:

18

 

Six Tensor

Mrr:

-2.842e+14

Mtt:

2.485e+13

Mpp:

2.593e+14

Components

Mrt:

-3.324e+13

Mrp:

2.028e+14

Mtp:

-2.534e+14

Image

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