2014-09-04 01:11:57 UTC : Fort Yukon, Alaska EARTHQUAKE
earthquake monitor,Alaska earthquake, earthquake realtime
Magnitude : 3.0
Event Time: Time and Date Starting of Earthquake Rupture
- 2014-09-04 01:11:57 UTC
- 2014-09-03 17:11:57 UTC-08:00 at epicenter
Earthquake data:
Location : Position of Epicenter
Depth : Depth of starting Rupture - 67.212°N 145.335°W
0.0km (0.0mi)
Region : Fort Yukon, Alaska
Directions and Distances :Directions and Distances from Geographical Reference in Close Proximity Which can be effected by Location Uncertainty
a) 72km (45mi) N of Fort Yukon, Alaska
b) 285km (177mi) NNE of Fairbanks, Alaska
c) 285km (177mi) NNE of College, Alaska
- e) 879km (546mi) NNW of Whitehorse, Canada
Location Uncertainty:
Parameter
|
Value
|
Uncertainty
|
Magnitude
|
3.0 ml
|
--
|
Location
|
67.212°N, 145.335°W
| ± 1.5 km |
Depth
| 0.0 km |
± 2.0 km
|
Number of Phase Applied1
|
11
| |
Minimum Distance2
|
--
| |
Travel Time Residual3
|
1.02 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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