M1.4 earthquake - 10.44 mi WSW from Mt Rainier, WA
Status: Reviewed
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Magnitude1.4Time2020/12/11 06:56:55 AM UTCDepth5.75 miCoordinates46.789, -121.9588ID61705071
Origin
Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.Orid
3146698Magnitude
1.43Time
1607669842.2199974Latitude
46.78900Longitude
-121.95883Depth
5.75 miLocation Quality
ExcellentEvent ID
61705071Event Type
eqGtype
lHorizontal Uncertainty
0.14 miDepth Uncertainty
0.27 miAzimuthal Gap
65 degNumber of Phases
46RMS Misfit
0.13Focal 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: 18
| Plane A | Plane B | Uncertainty | |
|---|---|---|---|
| Strike | 105 | 324 | 20 |
| Dip | 45 | 52 | 23 |
| Rake | 60 | 116 | 40 |
Discrepant Stations
Stations whose observed first-motion does not match the predicted first-motion from the focal mechanism.| Station | Network | Channel | Polarity | Quality |
|---|---|---|---|---|
| OPCH | CC | BHZ | U | 0.9243 |