M0.5 earthquake - 0.56 mi SW from Mt Rainier, WA
Status: Reviewed
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Magnitude0.5Time2024/04/24 10:26:43 AM UTCDepth0.47 miCoordinates46.8462, -121.7652ID61999361
Origin
Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.Orid
3267193Magnitude
0.52Time
1713954430.1899986Latitude
46.84617Longitude
-121.76517Depth
0.47 miLocation Quality
ExcellentEvent ID
61999361Event Type
eqGtype
lHorizontal Uncertainty
0.11 miDepth Uncertainty
0.35 miAzimuthal Gap
65 degNumber of Phases
34RMS 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: 17
| Plane A | Plane B | Uncertainty | |
|---|---|---|---|
| Strike | 335 | 194 | 103 |
| Dip | 45 | 52 | 25 |
| Rake | -120 | -63 | 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: 17
| Plane A | Plane B | Uncertainty | |
|---|---|---|---|
| Strike | 255 | 40 | 20 |
| Dip | 75 | 17 | 20 |
| Rake | -80 | -122 | 15 |
Discrepant Stations
Stations whose observed first-motion does not match the predicted first-motion from the focal mechanism.| Station | Network | Channel | Polarity | Quality |
|---|---|---|---|---|
| FMW | UW | HHZ | U | 0.9243 |