M4.2 earthquake - 25.29 mi N from Grand Coulee, WA
Status: Reviewed
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Magnitude4.2Time2015/09/01 04:42:45 PM UTCDepth5.67 miCoordinates48.3073, -119.0193ID61073836
Origin
Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.Orid
2191343Magnitude
4.22Time
1441125791.6299973Latitude
48.30733Longitude
-119.01933Depth
5.67 miLocation Quality
ExcellentEvent ID
61073836Event Type
eqGtype
lHorizontal Uncertainty
0.24 miDepth Uncertainty
0.41 miAzimuthal Gap
112 degNumber of Phases
16RMS Misfit
0.08Focal Mechanisms
Describes the fault orientation and slip direction of an earthquake and are generated using first motion (up or down) observations.Solution 1
Number of P First motions: 13
| Plane A | Plane B | Uncertainty | |
|---|---|---|---|
| Strike | 65 | 233 | 10 |
| Dip | 30 | 61 | 18 |
| Rake | 100 | 84 | 10 |
Discrepant Stations
Stations whose observed first-motion does not match the predicted first-motion from the focal mechanism.| Station | Network | Channel | Polarity | Quality |
|---|---|---|---|---|
| SLF | UW | EHZ | D | 0.92 |
| C06D | TA | BHZ | D | 0.92 |