M0.6 earthquake - 8.02 mi W from Mt Rainier, WA
Status: Reviewed
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Magnitude0.6Time2023/07/20 11:54:02 AM UTCDepth5.92 miCoordinates46.8302, -121.9258ID61933487
Origin
Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.Orid
3232768Magnitude
0.62Time
1689854069.21Latitude
46.83017Longitude
-121.92583Depth
5.92 miLocation Quality
ExcellentEvent ID
61933487Event Type
eqGtype
lHorizontal Uncertainty
0.15 miDepth Uncertainty
0.21 miAzimuthal Gap
117 degNumber of Phases
44RMS Misfit
0.12Focal 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: 20
| Plane A | Plane B | Uncertainty | |
|---|---|---|---|
| Strike | 195 | 4 | 25 |
| Dip | 15 | 75 | 8 |
| Rake | 100 | 87 | 20 |
Discrepant Stations
Stations whose observed first-motion does not match the predicted first-motion from the focal mechanism.| Station | Network | Channel | Polarity | Quality |
|---|---|---|---|---|
| STAR | UW | EHZ | D | 0.9243 |
| FMW | UW | HHZ | U | 0.9243 |