M0.7 earthquake - 0.56 mi S from Mt Rainier, WA
Status: Reviewed
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Magnitude0.7Time2023/09/20 07:47:15 AM UTCDepth0.37 miCoordinates46.8457, -121.7585ID61960991
Origin
Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.Orid
3240703Magnitude
0.68Time
1695196062.0699997Latitude
46.84567Longitude
-121.75850Depth
0.37 miLocation Quality
ExcellentEvent ID
61960991Event Type
eqGtype
lHorizontal Uncertainty
0.11 miDepth Uncertainty
0.29 miAzimuthal Gap
66 degNumber of Phases
39RMS Misfit
0.09Focal 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: 23
| Plane A | Plane B | Uncertainty | |
|---|---|---|---|
| Strike | 135 | 39 | 8 |
| Dip | 80 | 60 | 25 |
| Rake | -150 | -11 | 30 |
Discrepant Stations
Stations whose observed first-motion does not match the predicted first-motion from the focal mechanism.| Station | Network | Channel | Polarity | Quality |
|---|---|---|---|---|
| COPP | CC | BHZ | U | 0.9243 |
| FMW | UW | HHZ | U | 0.9243 |