2014-08-07 21:45:53 UTC :Anza, California EARTHQUAKE
earthquake monitor,California earthquake, earthquake realtime
Magnitude: 3.2
Event Time: Time and Date Starting of Earthquake Rupture
- 2014-08-07 21:45:53 UTC
- 2014-08-07 14:45:53 UTC-07:00 at epicenter
Location : Position of Epicenter
33.483°N 116.470°W
33.483°N 116.470°W
Depth : Depth of starting Rupture
14.8km (9.2mi)
Region : Anza, California
a) 20km (12mi) ESE of Anza, California
b) 24km (15mi) SW of La Quinta, California
c) 27km (17mi) SSW of Palm Desert, California
d) 28km (17mi) S of Rancho Mirage, California
e) 408km (254mi) W of Phoenix, Arizona
d) 28km (17mi) S of Rancho Mirage, California
e) 408km (254mi) W of Phoenix, Arizona
Location Uncertainty:
Parameter
|
Value
|
Uncertainty
|
Magnitude
|
3.3 ml
|
± 0.14
|
Location
| 33.484°N, 116.470°W | ± 0.1 km |
Depth
| 14.8 km |
± 0.2 km
|
Number of Phase Applied1
|
176
| |
Minimum Distance2
|
6.1 km (0.05°)
| |
Travel Time Residual3
| 0.19 sec | |
Azimuthal Gap4
|
22°
|
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