Universitas Negeri Surabaya
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Moment Tensor Solution

 
 
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2023-07-06 19:54:29.86 || 51.4562, 16.0712 || 2 km || 3.5 Mw

 

Event ID:

gfz2023ndiz

Evaluation Mode:

automatic

Evaluation Status:

preliminary

 

Quality Metrics

 

Correlation:

DC (%):

Min Singular:

Max Singular:

0.56

12.90

1.473e-15

8.357e-15

Variance Reduction:

CLVD (%):

Condition Number:

0.31

87.10

5.67

Quality:

ISO (%):

STVAR:

FMVAR:

C4

0.00

0.07

87.09

 

Hypocenter

 
 

Centroid

 

Origin Time:

Latitude:

Depth:

2023-07-06 19:54:24.97

51.5210

10.0 km

Magnitude:

Longitude:

4.4 mb

16.0730

Centroid Time:

Latitude:

Depth:

2023-07-06 19:54:29.86

51.4562

2.0 km

Magnitude:

Longitude:

Mo (Nm):

3.5 Mw

16.0712

1.743e+14

 

Used Stations

 

No of stations:

13

Azimuthal Gap (deg):

80.28

Min Distance (km):

190.0

Max Distance (km):

1247.7

Frequencies (Hz):

0.05 - 0.06

tapered

0.04 - 0.05

and

0.06 - 0.07

 

Station

 

RUE

MORC

STAC

OJC

FALKS

RGN

PSZ

COP

STU

PBUR

WLF

VSU

MARCO

 

N

 

0.41

0.6

0.44

0.0

0.18

-

-0.2

0.14

0.17

-0.01

0.04

0.0

-0.02

 

E

 

0.67

0.3

0.06

0.24

0.6

-

0.24

-

-

0.03

0.01

-0.0

-

 

Z

 

0.73

0.71

0.56

0.45

0.56

0.52

0.31

-

-0.09

-0.02

0.03

-0.01

0.03

 

Distance (km)

 

190

220

283

300

334

384

486

522

579

632

732

1028

1248

 

Waveforms

 
 

4-D Moment Tensor Grid Search

 

Best Moment Tensor Solution

 

NP1

Strike:

11

Dip:

39

Rake:

-89

NP2

Strike:

191

Dip:

50

Rake:

-90

 

P-Axis

Azimuth:

99

Plunge:

84

T-Axis

Azimuth:

281

Plunge:

5

B-Axis

Azimuth:

191

Plunge:

0

 

Six Tensor

Mrr:

-1.981e+14

Mtt:

8.844e+13

Mpp:

1.097e+14

Components

Mrt:

4.740e+12

Mrp:

2.791e+13

Mtp:

4.726e+12

Image

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