20140630 11:36:05 UTC : Raoul Island, New Zealand EARTHQUAKE
earthquae mon
k
itor,New Zealand earthquake, earthquake realtime
Magnitude: 5.3
Event Time: Time and Date Starting of Earthquake Rupture
20140630 11:36:05 UTC20140629 23:36:05 UTC12:00 at epicenter
20140630 17:36:05 UTC+06:00 system time
Earthquake data:
Location : Position of Epicenter
30.048°S 177.780°W
30.048°S 177.780°W
Depth : Depth of starting Rupture
22.7km (14.1mi)
Region : Raoul Island, New Zealand
Directions and Distances :Directions and Distances from Geographical Reference in Close Proximity Which can be effected by Location Uncertainty
22.7km (14.1mi)
Directions and Distances :Directions and Distances from Geographical Reference in Close Proximity Which can be effected by Location Uncertainty
a) 87km (54mi) S of Raoul Island, New Zealand
b) 970km (603mi) NE of Whangarei, New Zealand
c) 1001km (622mi) NNE of Whakatane, New Zealand
d)1015km (631mi) NE of Tauranga, New Zealand
e)1020km (634mi) SSW of Nuku`alofa, Tonga
d)1015km (631mi) NE of Tauranga, New Zealand
e)1020km (634mi) SSW of Nuku`alofa, Tonga
Location Uncertainty:
Parameter

Value

Uncertainty

Magnitude

5.3 mb

± 0.06

Location

30.048°S, 177.780°W



Depth

22.7 km

± 5.9 km

Number of Phase Applied^{1}

53


Minimum Distance^{2}

90.2 km (0.81°)


Travel Time Residual^{3}

0.88 sec


Azimuthal Gap^{4}

77°

^{1}Number 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.
^{2}Minimum Distance:
Horizontal
distance of nearest Station measured in Km from epicenter. The smaller
the more accuracy in prediction of depth of EQ.
^{3}Travel 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.
^{4}Azimuthal 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)