M1.0 earthquake - 10.69 mi WSW from Mt Rainier, WA
Status: Reviewed
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Magnitude1.0Time2020/12/11 02:14:03 AM UTCDepth4.85 miCoordinates46.7892, -121.9653ID61705036
Origin
Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.Orid
3146703Magnitude
0.96Time
1607652870.1699998Latitude
46.78917Longitude
-121.96533Depth
4.85 miLocation Quality
ExcellentEvent ID
61705036Event Type
eqGtype
lHorizontal Uncertainty
0.19 miDepth Uncertainty
0.21 miAzimuthal Gap
112 degNumber of Phases
35RMS Misfit
0.1Focal 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: 16
| Plane A | Plane B | Uncertainty | |
|---|---|---|---|
| Strike | 120 | 249 | 20 |
| Dip | 15 | 80 | 18 |
| Rake | -40 | -101 | 20 |
Discrepant Stations
Stations whose observed first-motion does not match the predicted first-motion from the focal mechanism.| Station | Network | Channel | Polarity | Quality |
|---|---|---|---|---|
| STAR | UW | EHZ | U | 0.9243 |
| PANH | CC | BHZ | D | 0.9243 |
Solution 2
Number of P First motions: 16
| Plane A | Plane B | Uncertainty | |
|---|---|---|---|
| Strike | 75 | 165 | 23 |
| Dip | 90 | 10 | 20 |
| Rake | 100 | 0 | 55 |
Discrepant Stations
Stations whose observed first-motion does not match the predicted first-motion from the focal mechanism.| Station | Network | Channel | Polarity | Quality |
|---|---|---|---|---|
| STAR | UW | EHZ | U | 0.9243 |