Universitas Negeri Surabaya
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Moment Tensor Solution

 
 
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2023-06-30 03:54:26.97 || 42.7097, 18.1519 || 6 km || 3.7 Mw

 

Event ID:

gfz2023mreh

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.60

71.60

8.509e-16

3.627e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.37

28.40

4.26

Quality:

ISO (%):

STVAR:

FMVAR:

C2

0.00

0.01

92.42

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-06-30 03:54:22.08

42.6080

10.0 km

Magnitude:

Longitude:

4.0 ML

18.1500

Centroid Time:

Latitude:

Depth:

2023-06-30 03:54:26.97

42.7097

6.0 km

Magnitude:

Longitude:

Mo (Nm):

3.7 Mw

18.1519

3.878e+14

 

Used Stations

 

No of stations:

13

Azimuthal Gap (deg):

62.00

Min Distance (km):

248.7

Max Distance (km):

1491.4

Frequencies (Hz):

0.05 - 0.06

tapered

0.04 - 0.05

and

0.06 - 0.07

 

Station

 

MATE

MARCO

PSZ

MORC

KTHA

TIRR

OJC

APE

IMMV

FALKS

ISP

MAHO

WLF

 

N

 

0.6

0.73

0.05

0.1

-0.02

-

-0.03

-0.01

-

0.0

-

-

-

 

E

 

0.05

0.62

0.26

-0.03

-

-

-0.01

-

-

-0.02

0.04

-0.01

-

 

Z

 

0.81

0.59

-0.17

0.03

-0.01

-0.22

-0.04

0.02

0.02

0.0

0.0

-0.01

0.0

 

Distance (km)

 

249

323

606

798

822

854

856

880

940

1135

1176

1200

1212

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

315

Dip:

29

Rake:

-90

NP2

Strike:

136

Dip:

60

Rake:

-89

 

P-Axis

Azimuth:

47

Plunge:

74

T-Axis

Azimuth:

226

Plunge:

15

B-Axis

Azimuth:

316

Plunge:

0

 

Six Tensor

Mrr:

-3.560e+14

Mtt:

1.726e+14

Mpp:

1.834e+14

Components

Mrt:

-1.373e+14

Mrp:

1.491e+14

Mtp:

-1.192e+14

Image

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