M0.5 earthquake - 9.76 mi NW from Mt Rainier, WA
Status: Reviewed
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Magnitude0.5Time2023/06/03 09:02:16 AM UTCDepth8.86 miCoordinates46.9185, -121.9425ID61930256
Origin
Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.Orid
3228913Magnitude
0.47Time
1685782963.209999Latitude
46.91850Longitude
-121.94250Depth
8.86 miLocation Quality
ExcellentEvent ID
61930256Event Type
eqGtype
lHorizontal Uncertainty
0.34 miDepth Uncertainty
0.37 miAzimuthal Gap
92 degNumber of Phases
43RMS Misfit
0.2Focal 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: 15
| Plane A | Plane B | Uncertainty | |
|---|---|---|---|
| Strike | 185 | 292 | 50 |
| Dip | 30 | 80 | 43 |
| Rake | 160 | 61 | 40 |
Discrepant Stations
Stations whose observed first-motion does not match the predicted first-motion from the focal mechanism.| Station | Network | Channel | Polarity | Quality |
|---|---|---|---|---|
| KAUT | CC | BHZ | U | 0.9243 |