M0.4 earthquake - 0.25 mi SE from Mt Rainier, WA
Status: Reviewed
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Magnitude0.4Time2021/01/20 01:28:35 PM UTCDepth0.98 miCoordinates46.8515, -121.7552ID61700012
Origin
Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.Orid
3149833Magnitude
0.40Time
1611149342.9099998Latitude
46.85150Longitude
-121.75517Depth
0.98 miLocation Quality
ExcellentEvent ID
61700012Event Type
eqGtype
lHorizontal Uncertainty
0.16 miDepth Uncertainty
0.3 miAzimuthal Gap
72 degNumber of Phases
23RMS 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 | 20 | 245 | 30 |
| Dip | 35 | 63 | 18 |
| Rake | -130 | -65 | 40 |
Discrepant Stations
Stations whose observed first-motion does not match the predicted first-motion from the focal mechanism.| Station | Network | Channel | Polarity | Quality |
|---|---|---|---|---|
No items. | ||||