Sunday, July 20, 2014

Magnitude 4.1 Earthquake of Bafra, Turkey 2014-07-20

2014-07-20 14:07:49 UTC :Bafra, Turkey EARTHQUAKE

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Magnitude: 4.1

Event Time: Time and Date Starting of Earthquake Rupture 


  1. 2014-07-20 14:07:49 UTC

  1. 2014-07-20 17:07:49 UTC+03:00 at epicenter


Earthquake data:

Location : Position of Epicenter 

41.933°N 35.918°E 
Depth : Depth of starting Rupture 

10.0km (6.2mi)


Region : Bafra, Turkey


Magnitude 4.1 Earthquake of Bafra, Turkey 2014-07-20




Directions and Distances :Directions and Distances from Geographical Reference in Close Proximity Which can be effected by Location Uncertainty

a) 40km (25mi) N of Bafra, Turkey

b) 61km (38mi) ENE of Gerze, Turkey

c) 63km (39mi) E of Sinop, Turkey

d) 79km (49mi) NNW of Samsun, Turkey


e) 341km (212mi) NE of Ankara, Turkey

Location Uncertainty: 
Parameter
Value
Uncertainty
Magnitude
4.1 mb
± 0.16
Location
41.933°N, 35.918°E
--
Depth
10.0 km
± 1.9 km
Number of Phase Applied1
28

Minimum Distance2
208.5 km (1.87°)

Travel Time Residual3
0.93 sec

Azimuthal Gap4
125°

1Number of phase Applied: 
In determining location of hypocenter, applied number of observations on P waves and S waves. The greater the more accurate prediction of EQ.

2Minimum Distance:
 Horizontal distance of nearest Station measured in Km from epicenter. The smaller the more accuracy in prediction of depth of EQ.

3Travel Time Residual:
 A way of measurement of fit of arrival time observed to arrival time predicted for particular location. The smaller the better fit of data.

4Azimuthal Gap: 
Expressed in degree; the smaller the smaller the error in horizontal positioning of EQ. Large uncertainty is considered when exceeds 180° (both depth and location)

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