M0.4 earthquake - 0.31 mi E from Mt Rainier, WA
Status: Reviewed
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Magnitude0.4Time2021/05/25 11:15:22 AM UTCDepth0.58 miCoordinates46.8535, -121.7532ID61735931
Origin
Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.Orid
3159493Magnitude
0.42Time
1621941349.83Latitude
46.85350Longitude
-121.75317Depth
0.58 miLocation Quality
ExcellentEvent ID
61735931Event Type
eqGtype
lHorizontal Uncertainty
0.17 miDepth Uncertainty
0.32 miAzimuthal Gap
103 degNumber of Phases
21RMS 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: 12
| Plane A | Plane B | Uncertainty | |
|---|---|---|---|
| Strike | 100 | 347 | 20 |
| Dip | 60 | 56 | 33 |
| Rake | 40 | 142 | 40 |
Discrepant Stations
Stations whose observed first-motion does not match the predicted first-motion from the focal mechanism.| Station | Network | Channel | Polarity | Quality |
|---|---|---|---|---|
| CRBN | CC | BHZ | D | 0.9243 |