M0.4 earthquake - 8.95 mi NW from Mt Rainier, WA
Status: Reviewed
0 Felt ReportsReport your experience
Magnitude0.4Time2023/04/22 05:11:30 PM UTCDepth7.7 miCoordinates46.9145, -121.9268ID61919016
Origin
Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.Orid
3225508Magnitude
0.39Time
1682183517.4499989Latitude
46.91450Longitude
-121.92683Depth
7.7 miLocation Quality
ExcellentEvent ID
61919016Event Type
eqGtype
lHorizontal Uncertainty
0.23 miDepth Uncertainty
0.4 miAzimuthal Gap
117 degNumber of Phases
28RMS 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: 10
| Plane A | Plane B | Uncertainty | |
|---|---|---|---|
| Strike | 95 | 275 | 40 |
| Dip | 45 | 45 | 15 |
| Rake | 90 | 90 | 40 |
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. | ||||