M0.7 earthquake - 0.12 mi NNE from Mt Rainier, WA
Status: Reviewed
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Magnitude0.7Time2021/08/23 02:23:00 AM UTCDepth0.85 miCoordinates46.855, -121.7597ID61761147
Origin
Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.Orid
3168503Magnitude
0.73Time
1629685407.79Latitude
46.85500Longitude
-121.75967Depth
0.85 miLocation Quality
ExcellentEvent ID
61761147Event Type
eqGtype
lHorizontal Uncertainty
0.15 miDepth Uncertainty
0.27 miAzimuthal Gap
87 degNumber of Phases
21RMS Misfit
0.06Focal 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: 10
| Plane A | Plane B | Uncertainty | |
|---|---|---|---|
| Strike | 200 | 295 | 13 |
| Dip | 75 | 70 | 13 |
| Rake | -20 | -164 | 30 |
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. | ||||
Solution 2
Number of P First motions: 10
| Plane A | Plane B | Uncertainty | |
|---|---|---|---|
| Strike | 185 | 292 | 25 |
| Dip | 30 | 80 | 20 |
| Rake | -20 | -118 | 15 |
Discrepant Stations
Stations whose observed first-motion does not match the predicted first-motion from the focal mechanism.| Station | Network | Channel | Polarity | Quality |
|---|---|---|---|---|
| RCS | UW | EHZ | U | 0.9771 |
| FMW | UW | HHZ | U | 0.9243 |