Thursday, July 24, 2014

Magnitude 4.5 Earthquake of Pujiharjo, Indonesia 2014-07-24

2014-07-24 08:16:51 UTC : Pujiharjo, Indonesia EARTHQUAKE

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Magnitude: 4.5


Event Time: Time and Date Starting of Earthquake Rupture 


  1. 2014-07-24 08:16:51 UTC

  1. 2014-07-24 16:16:51 UTC+08:00 at epicenter

Earthquake data:

Location : Position of Epicenter 

9.316°S 113.020°E

Depth : Depth of starting Rupture 

37.0km (23.0mi)


Region : Pujiharjo, Indonesia


Magnitude 4.5 Earthquake of Pujiharjo, Indonesia 2014-07-24




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

a)  105km (65mi) S of Pujiharjo, Indonesia

b)  120km (75mi) SSW of Kencong, Indonesia

c)  125km (78mi) SSE of Dampit, Indonesia

d)  
132km (82mi) S of Lumajang, Indonesia


e)   762km (473mi) ESE of Jakarta, Indonesia

Location Uncertainty: 
Parameter
Value
Uncertainty
Magnitude
4.5 mb
± 0.11
Location
9.316°S, 113.020°E
--
Depth
37.0 km
± 8.6 km
Number of Phase Applied1
45

Minimum Distance2
155.6 km (1.40°)

Travel Time Residual3
1.32 sec

Azimuthal Gap4
79°

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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