Thursday, July 31, 2014

Magnitude 2.5 Earthquake of Princeton, Canada 2014-07-30

2014-07-30 21:09:24 UTC :Princeton, Canada EARTHQUAKE

earthquake monitor,Canada earthquake, earthquake realtime

Magnitude: 2.5


Event Time: Time and Date Starting of Earthquake Rupture 


  1. 2014-07-30 21:09:24 UTC

  1. 2014-07-30 14:09:24 UTC-07:00 at epicenter


Earthquake data:

Location : Position of Epicenter 

49.380°N 120.541°W


Depth : Depth of starting Rupture 

0.0km (0.0mi)


Region : Princeton, Canada



Magnitude 2.5 Earthquake of Princeton, Canada 2014-07-30




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

a)  8km (5mi) SSW of Princeton, Canada

b)  70km (43mi) W of Penticton, Canada

c)  87km (54mi) SW of West Kelowna, Canada

d)  
94km (58mi) SW of Kelowna, Canada


e)  232km (144mi) ENE of Victoria, Canada


Location Uncertainty: 
Parameter
Value
Uncertainty
Magnitude
2.5 Ml
± 0.20
Location
49.381°N, 120.541°W
± 0.7 km
Depth
0.0 km
± 31.6 km
Number of Phase Applied1
8

Minimum Distance2
68.0 km (0.61°)

Travel Time Residual3
0.07 sec

Azimuthal Gap4
220°

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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