Wednesday, September 10, 2014

Magnitude 5.7 Earthquake of Lolayan, Indonesia 2014-09-10

2014-09-10 05:16:53 UTC : Lolayan, Indonesia EARTHQUAKE

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Magnitude : 5.7

Event Time: Time and Date Starting of Earthquake Rupture 

  1. 2014-09-10 05:16:53 UTC

  1. 2014-09-10 13:16:53 UTC+08:00 at epicenter

Earthquake data:

Location : Position of Epicenter 

0.202°S 125.110°E

Depth : Depth of starting Rupture

30.0km (18.6mi)

Region : Lolayan, Indonesia

Magnitude 5.7 Earthquake of Lolayan, Indonesia 2014-09-10

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

a)  129km (80mi) SE of Lolayan, Indonesia

b)  167km (104mi) S of Tondano, Indonesia

c)  172km (107mi) S of Tomohon, Indonesia

182km (113mi) S of Bitung, Indonesia

e)  925km (575mi) N of Dili, East Timor

Location Uncertainty: 
5.7 mb
± 0.05
0.202°S, 125.110°E
30.0 km
± 1.9 km
Number of Phase Applied1

Minimum Distance2
273.3 km (2.46°)

Travel Time Residual3
1.18 sec

Azimuthal Gap4
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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