Universitas Negeri Surabaya
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Moment Tensor Solution

 
 
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2023-07-25 13:56:23.14 || -5.6339, 110.1037 || 526 km || 5.0 Mw

 

Event ID:

gfz2023olps

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.50

31.80

3.849e-17

3.124e-16

Variance Reduction:

CLVD (%):

Condition Number:

0.25

68.20

8.12

Quality:

ISO (%):

STVAR:

FMVAR:

C3

0.00

0.01

1.63

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-07-25 13:56:25.18

-5.7080

556.3 km

Magnitude:

Longitude:

5.2 mB

110.1020

Centroid Time:

Latitude:

Depth:

2023-07-25 13:56:23.14

-5.6339

526.3 km

Magnitude:

Longitude:

Mo (Nm):

5.0 Mw

110.1037

3.061e+16

 

Used Stations

 

No of stations:

6

Azimuthal Gap (deg):

155.76

Min Distance (km):

541.7

Max Distance (km):

1406.4

Frequencies (Hz):

0.05 - 0.06

tapered

0.04 - 0.05

and

0.06 - 0.07

 

Station

 

JAGI

MNAI

BKB

PLAI

KOM

TOLI2

 

N

 

-0.14

-

0.58

-0.02

-

-

 

E

 

-0.08

-

-

-0.04

-

-

 

Z

 

-0.28

-0.03

-

-0.64

-0.11

-0.26

 

Distance (km)

 

542

806

911

915

1082

1406

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

237

Dip:

43

Rake:

-159

NP2

Strike:

132

Dip:

75

Rake:

-47

 

P-Axis

Azimuth:

82

Plunge:

42

T-Axis

Azimuth:

192

Plunge:

19

B-Axis

Azimuth:

300

Plunge:

40

 

Six Tensor

Mrr:

-1.166e+16

Mtt:

2.750e+16

Mpp:

-1.584e+16

Components

Mrt:

-1.519e+16

Mrp:

8.607e+15

Mtp:

-7.791e+15

Image

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