2014-08-10 10:40:03 UTC :Alamo, Nevada EARTHQUAKE
earthquake monitor,Nevada earthquake, earthquake realtime
Magnitude: 3.9
Event Time: Time and Date Starting of Earthquake Rupture
- 2014-08-10 10:40:03 UTC
- 2014-08-10 03:40:03 UTC-07:00 at epicenter
Earthquake data:
Location : Position of Epicenter
37.327°N 115.082°W
Depth : Depth of starting Rupture 37.327°N 115.082°W
9.1km (5.6mi)
a) 8km (5mi) ESE of Alamo, Nevada
b) 107km (66mi) WNW of Mesquite, Nevada
c) 123km (76mi) N of Sunrise Manor, Nevada
d) 125km (78mi) N of North Las Vegas, Nevada
e) 457km (284mi) ESE of Carson City, Nevada
d) 125km (78mi) N of North Las Vegas, Nevada
e) 457km (284mi) ESE of Carson City, Nevada
Location Uncertainty:
Parameter
|
Value
|
Uncertainty
|
Magnitude
|
3.9 ml
|
± 0.22
|
Location
|
37.327°N, 115.082°W
|
± 1.8 km
|
Depth
|
9.1 km
|
± 1.3 km
|
Number of Phase Applied1
|
23
| |
Minimum Distance2
|
9.2 km (0.08°)
| |
Travel Time Residual3
|
0.1683 sec
| |
Azimuthal Gap4
|
81°
|
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