M1.2 earthquake - 0.37 mi SE from Mt Rainier, WA
Status: Reviewed
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Magnitude1.2Time2021/08/01 07:52:10 PM UTCDepth1.19 miCoordinates46.8512, -121.753ID61752427
Origin
Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.Orid
3166358Magnitude
1.21Time
1627847557.12Latitude
46.85117Longitude
-121.75300Depth
1.19 miLocation Quality
ExcellentEvent ID
61752427Event Type
eqGtype
lHorizontal Uncertainty
0.16 miDepth Uncertainty
0.27 miAzimuthal Gap
98 degNumber of Phases
28RMS 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: 13
| Plane A | Plane B | Uncertainty | |
|---|---|---|---|
| Strike | 210 | 313 | 20 |
| Dip | 85 | 20 | 15 |
| Rake | 110 | 14 | 40 |
Discrepant Stations
Stations whose observed first-motion does not match the predicted first-motion from the focal mechanism.| Station | Network | Channel | Polarity | Quality |
|---|---|---|---|---|
| RCM | UW | HHZ | U | 0.9771 |
Solution 2
Number of P First motions: 13
| Plane A | Plane B | Uncertainty | |
|---|---|---|---|
| Strike | 300 | 48 | 25 |
| Dip | 20 | 83 | 25 |
| Rake | -20 | -108 | 20 |
Discrepant Stations
Stations whose observed first-motion does not match the predicted first-motion from the focal mechanism.| Station | Network | Channel | Polarity | Quality |
|---|---|---|---|---|
| RCM | UW | HHZ | U | 0.9771 |