M1.5 earthquake - 0.43 mi ESE from Mt Rainier, WA
Status: Reviewed
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Magnitude1.5Time2021/10/12 08:11:35 PM UTCDepth1.03 miCoordinates46.8522, -121.7507ID61780387
Origin
Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.Orid
3173033Magnitude
1.47Time
1634069522.829998Latitude
46.85217Longitude
-121.75067Depth
1.03 miLocation Quality
ExcellentEvent ID
61780387Event Type
eqGtype
lHorizontal Uncertainty
0.12 miDepth Uncertainty
0.24 miAzimuthal Gap
50 degNumber of Phases
31RMS 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: 14
| Plane A | Plane B | Uncertainty | |
|---|---|---|---|
| Strike | 60 | 293 | 13 |
| Dip | 30 | 71 | 13 |
| Rake | -140 | -66 | 35 |
Discrepant Stations
Stations whose observed first-motion does not match the predicted first-motion from the focal mechanism.| Station | Network | Channel | Polarity | Quality |
|---|---|---|---|---|
| PANH | CC | BHZ | U | 0.9771 |
Solution 2
Number of P First motions: 14
| Plane A | Plane B | Uncertainty | |
|---|---|---|---|
| Strike | 210 | 350 | 25 |
| Dip | 45 | 52 | 13 |
| Rake | -60 | -116 | 20 |
Discrepant Stations
Stations whose observed first-motion does not match the predicted first-motion from the focal mechanism.| Station | Network | Channel | Polarity | Quality |
|---|---|---|---|---|
| SIFT | CC | BHZ | D | 0.9771 |