Magnitude 4.6 Earthquake of Kamchatsk Staryy, Russia 2014-08-03

2014-08-03 13:59:32 UTC :Kamchatsk Staryy, Russia EARTHQUAKE

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Magnitude: 4.6

Event Time: Time and Date Starting of Earthquake Rupture 

1. 2014-08-03 13:59:32 UTC

1. 2014-08-04 00:59:32 UTC+11:00 at epicenter

Earthquake data:

Location : Position of Epicenter 

55.496°N 162.752°E

Depth : Depth of starting Rupture 

52.8km (32.8mi)

Region : Kamchatsk Staryy, Russia

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

a)  83km (52mi) SSE of Ust'-Kamchatsk Staryy, Russia

b)  381km (237mi) NE of Petropavlovsk-Kamchatskiy, Russia

c)  383km (238mi) NE of Yelizovo, Russia

d)  402km (250mi) NE of Vilyuchinsk, Russia

e)  2815km (1749mi) NNE of Tokyo, Japan

Location Uncertainty: 

Parameter	Value	Uncertainty
Magnitude	4.6 mb	± 0.05
Location	55.496°N, 162.753°E	--
Depth	52.8 km	± 8.6 km
Number of Phase Applied1	160
Minimum Distance2	423.7 km (3.81°)
Travel Time Residual3	0.67 sec
Azimuthal Gap4	149°

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)