Magnitude 4.6 Earthquake of Enarotali, Indonesia 2014-10-29

2014-10-29 11:12:34 UTC : Enarotali, Indonesia EARTHQUAKE

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Magnitude: 4.6

Event Time: Time and Date Starting of Earthquake Rupture 

1. 2014-10-29 11:12:34 UTC
2. 2014-10-29 20:12:34 UTC+09:00 at epicenter

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Earthquake data:

Location : Position of Epicenter 

1. 3.678°S 138.264°E

Depth : Depth of starting Rupture

63.0km (39.1mi)

Region : Enarotali, Indonesia

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

a) 214km (133mi) E of Enarotali, Indonesia

b) 282km (175mi) WSW of Abepura, Indonesia

c)  298km (185mi) WSW of Jayapura, Indonesia

d) 310km (193mi) E of Nabire, Indonesia

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e)  1173km (729mi) WNW of Port Moresby, Papua New Guinea

Location Uncertainty: 

Parameter	Value	Uncertainty
Magnitude	4.6 mb	± 0.09
Location	3.678°S, 138.265°E	--
Depth	63.0 km	± 5.8 km
Number of Phase Applied1	45
Minimum Distance2	673.7 km (6.05°)
Travel Time Residual3	1.01 sec
Azimuthal Gap4	64°

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)