Magnitude 3.1 Earthquake of Lakeview, Oregon 2014-08-26

2014-08-26 17:04:19 UTC : Lakeview, Oregon EARTHQUAKE

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Magnitude: 3.1

Event Time: Time and Date Starting of Earthquake Rupture

1. 2014-08-26 17:04:19 UTC
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1. 2014-08-26 10:04:19 UTC-07:00 at epicenter

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Earthquake data:

Location : Position of Epicenter 

41.891°N 119.629°W

Depth : Depth of starting Rupture 

0.0km (0.0mi)

Region :  Lakeview, Oregon

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

a) 67km (42mi) ESE of Lakeview, Oregon

b) 178km (111mi) E of Altamont, Oregon

c)  181km (112mi) E of Klamath Falls, Oregon

d) 184km (114mi) NNE of Susanville, California

e) 303km (188mi) N of Carson City, Nevada

Location Uncertainty: 

Parameter	Value	Uncertainty
Magnitude	3.2 ml	± 0.31
Location	41.891°N, 119.629°W	± 5.8 km
Depth	0.0 km	± 6.4 km
Number of Phase Applied1	8
Minimum Distance2	55.9 km (0.50°)
Travel Time Residual3	0.2332 sec
Azimuthal Gap4	122°

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)