Magnituae 4.6 Earthquake of Nikol'skoye, Russia 2014-09-08

2014-09-08 05:40:57 UTC :Nikol'skoye, Russia EARTHQUAKE

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Magnitude: 4.6

Event Time: Time and Date Starting of Earthquake Rupture 

1. 2014-09-08 05:40:57 UTC
2. 
   

1. 2014-09-08 16:40:57 UTC+11:00 at epicenter

Earthquake data:

Location : Position of Epicenter 

55.063°N 165.622°E

Depth : Depth of starting Rupture 

10.0km (6.2mi)

Region : Nikol'skoye, Russia

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

a) 27km (17mi) WSW of Nikol'skoye, Russia

b) 508km (316mi) ENE of Petropavlovsk-Kamchatskiy, Russia

c) 517km (321mi) ENE of Yelizovo, Russia

d) 529km (329mi) ENE of Vilyuchinsk, Russia

e) 2926km (1818mi) NE of Tokyo, Japan

Location Uncertainty: 

Parameter	Value	Uncertainty
Magnitude	4.6 mb	± 0.04
Location	55.063°N, 165.622°E	--
Depth	10.0 km	± 1.9 km
Number of Phase Applied1	102
Minimum Distance2	510.8 km (4.59°)
Travel Time Residual3	0.79 sec
Azimuthal Gap4	126°

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)