M1.8 earthquake - 28.21 mi NW from Astoria, OR
Status: Reviewed
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Magnitude1.8Time2024/09/09 04:55:28 AM UTCDepth17.06 miCoordinates46.4077, -124.3285ID62044566
Origin
Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.Orid
3288578Magnitude
1.81Time
1725857755.5299988Latitude
46.40767Longitude
-124.32850Depth
17.06 miLocation Quality
ExcellentEvent ID
62044566Event Type
eqGtype
lHorizontal Uncertainty
0.57 miDepth Uncertainty
0.68 miAzimuthal Gap
207 degNumber of Phases
56RMS Misfit
0.38Focal 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 | 105 | 300 | 40 |
| Dip | 50 | 41 | 28 |
| Rake | 80 | 101 | 60 |
Discrepant Stations
Stations whose observed first-motion does not match the predicted first-motion from the focal mechanism.| Station | Network | Channel | Polarity | Quality |
|---|---|---|---|---|
| FISH2 | UW | HHZ | D | 0.9243 |