M1.2 earthquake - 7.71 mi W from Mt Rainier, WA
Status: Reviewed
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Magnitude1.2Time2023/03/20 02:25:57 AM UTCDepth5.77 miCoordinates46.826, -121.918ID61903482
Origin
Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.Orid
3222273Magnitude
1.21Time
1679279184.709999Latitude
46.82600Longitude
-121.91800Depth
5.77 miLocation Quality
ExcellentEvent ID
61903482Event Type
eqGtype
lHorizontal Uncertainty
0.16 miDepth Uncertainty
0.21 miAzimuthal Gap
97 degNumber of Phases
46RMS Misfit
0.12Focal 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: 22
| Plane A | Plane B | Uncertainty | |
|---|---|---|---|
| Strike | 85 | 301 | 33 |
| Dip | 60 | 35 | 18 |
| Rake | 70 | 120 | 35 |
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. | ||||