M1.4 earthquake - 9.94 mi WSW from Mt Rainier, WA
Status: Reviewed
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Magnitude1.4Time2021/11/21 10:13:04 AM UTCDepth1.86 miCoordinates46.7547, -121.9128ID61790537
Origin
Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.Orid
3176343Magnitude
1.36Time
1637489611.0499997Latitude
46.75467Longitude
-121.91283Depth
1.86 miLocation Quality
ExcellentEvent ID
61790537Event Type
eqGtype
lHorizontal Uncertainty
0.12 miDepth Uncertainty
0.28 miAzimuthal Gap
69 degNumber of Phases
38RMS 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: 14
| Plane A | Plane B | Uncertainty | |
|---|---|---|---|
| Strike | 50 | 285 | 20 |
| Dip | 55 | 51 | 33 |
| Rake | 50 | 132 | 45 |
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: 14
| Plane A | Plane B | Uncertainty | |
|---|---|---|---|
| Strike | 200 | 50 | 23 |
| Dip | 10 | 81 | 15 |
| Rake | 60 | 95 | 15 |
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. | ||||