M1.7 earthquake - 11.81 mi WSW from Mt Rainier, WA
Status: Reviewed
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Magnitude1.7Time2021/12/11 07:36:39 AM UTCDepth5.41 miCoordinates46.7343, -121.9388ID61805701
Origin
Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.Orid
3178793Magnitude
1.74Time
1639208226.75Latitude
46.73433Longitude
-121.93883Depth
5.41 miLocation Quality
ExcellentEvent ID
61805701Event Type
eqGtype
lHorizontal Uncertainty
0.17 miDepth Uncertainty
0.19 miAzimuthal Gap
88 degNumber of Phases
43RMS Misfit
0.15Focal 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: 15
| Plane A | Plane B | Uncertainty | |
|---|---|---|---|
| Strike | 55 | 316 | 20 |
| Dip | 80 | 50 | 23 |
| Rake | 40 | 167 | 60 |
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. | ||||