2014-07-08 00:16:47 UTC : Carson City, Nevada EARTHQUAKE
earthquake monitor,Nevada earthquake, earthquake realtime
Magnitude : 3.2
Event Time: Time and Date Starting of Earthquake Rupture
- 2014-07-08 00:16:47 UTC
- 2014-07-07 17:16:47 UTC-07:00 at epicenter
- Earthquake data:
Location : Position of Epicenter
39.199°N 119.730°W
Depth : Depth of starting Rupture
39.199°N 119.730°W
Depth : Depth of starting Rupture
9.7km (6.0mi)
Region : Carson City, Nevada
Directions and Distances :Directions and Distances from Geographical Reference in Close Proximity Which can be effected by Location Uncertainty
a) 5km (3mi) NE of Carson City, Nevada
b) 34km (21mi) N of Gardnerville Ranchos, Nevada
c) 36km (22mi) NE of South Lake Tahoe, California
d) 37km (23mi) S of Reno, Nevada
Location Uncertainty:
Parameter
|
Value
|
Uncertainty
|
Magnitude
|
3.2 ml
|
± 0.25
|
Location
|
39.199°N, 119.730°W
| ± 0.8 km |
Depth
| 9.7 km |
± 0.6 km
|
Number of Phase Applied1
|
46
| |
Minimum Distance2
|
1.4 km (0.01°)
| |
Travel Time Residual3
|
0.1632 sec
| |
Azimuthal Gap4
|
64°
|
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