Magnituae 4.7 Earthquake of Ust'-Kamchatsk Staryy, Russia 2014-08-22

2014-08-22 08:45:29 UTC :Ust'-Kamchatsk Staryy, Russia EARTHQUAKE

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Magnitude: 4.7

Event Time: Time and Date Starting of Earthquake Rupture 

1. 2014-08-22 08:45:29 UTC
2. 
   

1. 2014-08-22 20:45:29 UTC+12:00 at epicenter

Earthquake data:

Location : Position of Epicenter 

56.130°N 162.494°E

Depth : Depth of starting Rupture 

36.9km (22.9mi)

Region : Ust'-Kamchatsk Staryy, Russia

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

a) 10km (6mi) S of Ust'-Kamchatsk Staryy, Russia

b) 421km (262mi) NE of Yelizovo, Russia

c) 423km (263mi) NE of Petropavlovsk-Kamchatskiy, Russia

d) 443km (275mi) NE of Vilyuchinsk, Russia

e) 2851km (1772mi) NNE of Tokyo, Japan

Location Uncertainty: 

Parameter	Value	Uncertainty
Magnitude	4.7 mb	± 0.04
Location	56.130°N, 162.494°E	--
Depth	36.9 km	± 7.0 km
Number of Phase Applied1	95
Minimum Distance2	458.0 km (4.11°)
Travel Time Residual3	1.20 sec
Azimuthal Gap4	68°

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)