Pacific Northwest Seismic Network

M2.0 earthquake - 19.88 mi ESE from Astoria, OR

Status: Reviewed
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Magnitude2.0Time2024/05/24 02:03:35 AM UTCDepth2.8 miCoordinates46.174, -123.4208ID62008531

Origin

Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.
Orid
3271438
Magnitude
2.05
Time
1716516242.959999
Latitude
46.17400
Longitude
-123.42083
Depth
2.8 mi
Location Quality
Fair
Event ID
62008531
Event Type
eq
Gtype
l
Horizontal Uncertainty
0.12 mi
Depth Uncertainty
19.64 mi
Azimuthal Gap
34 deg
Number of Phases
44
RMS Misfit
0.13

Focal Mechanisms

Describes the fault orientation and slip direction of an earthquake and are generated using first motion (up or down) observations.

Solution 1

Focal mechanism solution for event

Number of P First motions: 26

Plane APlane BUncertainty
Strike1023528
Dip90048
Rake9013525

Discrepant Stations

Stations whose observed first-motion does not match the predicted first-motion from the focal mechanism.
StationNetworkChannelPolarityQuality
CDFUWHHZU0.95
WIKIUOENZU0.9771
ABERUWENZD0.9771
RAINUOHHZD0.9243
VERNUOENZD0.9243
RADRUWHHZU0.9771
TRIPTUOHHZU0.9771
TOUTUWHHZD0.9243