Universitas Negeri Surabaya
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Moment Tensor Solution

 
 
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2023-06-29 14:40:42.86 || 24.7534, 122.3560 || 109 km || 4.4 Mw

 

Event ID:

gfz2023mqec

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.41

73.40

1.355e-17

5.437e-16

Variance Reduction:

CLVD (%):

Condition Number:

0.17

26.60

40.14

Quality:

ISO (%):

STVAR:

FMVAR:

C2

0.00

0.22

nan

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-06-29 14:40:44.87

24.7520

93.0 km

Magnitude:

Longitude:

4.5 ML

122.4680

Centroid Time:

Latitude:

Depth:

2023-06-29 14:40:42.86

24.7534

109.0 km

Magnitude:

Longitude:

Mo (Nm):

4.4 Mw

122.3560

5.300e+15

 

Used Stations

 

No of stations:

5

Azimuthal Gap (deg):

136.27

Min Distance (km):

63.4

Max Distance (km):

1273.6

Frequencies (Hz):

0.05 - 0.06

tapered

0.04 - 0.05

and

0.06 - 0.07

 

Station

 

YOJ

JOW

HKPS

JSU

JTU

 

N

 

-

-

0.23

-0.0

-

 

E

 

-

-

-

-

-

 

Z

 

0.88

-1.25

0.14

-

-0.07

 

Distance (km)

 

63

626

893

1084

1274

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

238

Dip:

75

Rake:

30

NP2

Strike:

140

Dip:

60

Rake:

163

 

P-Axis

Azimuth:

6

Plunge:

9

T-Axis

Azimuth:

102

Plunge:

31

B-Axis

Azimuth:

261

Plunge:

56

 

Six Tensor

Mrr:

1.715e+15

Mtt:

-5.212e+15

Mpp:

3.497e+15

Components

Mrt:

-1.477e+15

Mrp:

-1.678e+15

Mtp:

1.391e+15

Image

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