M0.5 earthquake - 0.99 mi SSW from Mt Rainier, WA
Status: Reviewed
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Magnitude0.5Time2025/02/18 08:55:27 AM UTCDepth0.2 miCoordinates46.8398, -121.7665ID62076331
Origin
Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.Orid
3310388Magnitude
0.47Time
1739868954.1399994Latitude
46.83983Longitude
-121.76650Depth
0.2 miLocation Quality
ExcellentEvent ID
62076331Event Type
eqGtype
lHorizontal Uncertainty
0.1 miDepth Uncertainty
0.29 miAzimuthal Gap
66 degNumber of Phases
34RMS Misfit
0.07Focal 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: 14
| Plane A | Plane B | Uncertainty | |
|---|---|---|---|
| Strike | 25 | 163 | 20 |
| Dip | 50 | 48 | 13 |
| Rake | -60 | -120 | 45 |
Discrepant Stations
Stations whose observed first-motion does not match the predicted first-motion from the focal mechanism.| Station | Network | Channel | Polarity | Quality |
|---|---|---|---|---|
| PARA | CC | BHZ | U | 0.9243 |