2014-07-03 06:48:09 UTC : Namuac, Philippines EARTHQUAKE
earthquake monitor, Philippines earthquake, earthquake realtime
Magnitude: 4.5
Event Time: Time and Date Starting of Earthquake Rupture
2014-07-03 06:48:09 UTC
- 2014-07-03 14:48:09 UTC+08:00 at epicenter
Earthquake data:
Location : Position of Epicenter
19.402°N 121.153°E
19.402°N 121.153°E
Depth : Depth of starting Rupture
35.0km (21.7mi)
Region : Namuac, Philippines
Directions and Distances :Directions and Distances from Geographical Reference in Close Proximity Which can be effected by Location Uncertainty
35.0km (21.7mi)
Directions and Distances :Directions and Distances from Geographical Reference in Close Proximity Which can be effected by Location Uncertainty
a) 87km (54mi) N of Namuac, Philippines
b) 88km (55mi) N of Claveria, Philippines
c) 126km (78mi) NNW of Aparri, Philippines
d)145km (90mi) NNE of Laoag, Philippines
e) 531km (330mi) N of Manila, Philippines
d)145km (90mi) NNE of Laoag, Philippines
e) 531km (330mi) N of Manila, Philippines
Location Uncertainty:
Parameter
|
Value
|
Uncertainty
|
Magnitude
|
4.5 mb
|
± 0.10
|
Location
|
19.403°N, 121.153°E
|
--
|
Depth
|
35.0 km
|
± 2.0 km
|
Number of Phase Applied1
|
38
|
|
Minimum Distance2
|
378.3 km (3.40°)
|
|
Travel Time Residual3
|
1.07 sec
|
|
Azimuthal Gap4
|
143°
|
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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