Saturday, October 4, 2014

Magnitude 4.6 Earthquake of Hofn, Iceland 2014-10-04

2014-10-04 02:24:35 UTC: Hofn, Iceland EARTHQUAKE

earthquake monitor,Iceland earthquake, earthquake realtime

Magnitude : 4.6

Event Time: Time and Date Starting of Earthquake Rupture 

  1. 2014-10-04 02:24:35 UTC

  1. 2014-10-04 02:24:35 UTC+00:00 at epicenter

Earthquake data:

Location : Position of Epicenter 

64.468°N 17.537°W

Depth : Depth of starting Rupture 

10.1km (6.3mi)

Region : Hofn, Iceland

Magnitude 4.6 Earthquake of Hofn, Iceland 2014-10-04

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

a)  114km (71mi) WNW of Hofn, Iceland

b)  138km (86mi) S of Akureyri, Iceland

c)  214km (133mi) ENE of Reykjavik, Iceland

215km (134mi) ENE of Kopavogur, Iceland

e)  217km (135mi) ENE of Hafnarfjordur, Iceland

Location Uncertainty: 
  1. 4.6 mb
± 0.07
64.468°N, 17.537°W
10.1 km
± 4.4 km
Number of Phase Applied1

Minimum Distance2
184.6 km (1.66°)

Travel Time Residual3
0.94 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)

No comments:

Post a Comment

Sample Text