Pacific Northwest Seismic Network

M0.5 earthquake - 8.26 mi SW from Mt Rainier, WA

Status: Reviewed
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Magnitude0.5Time2021/10/30 04:53:36 PM UTCDepth2.42 miCoordinates46.7642, -121.8763ID61784977

Origin

Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.
Orid
3175048
Magnitude
0.47
Time
1635612843.829998
Latitude
46.76417
Longitude
-121.87633
Depth
2.42 mi
Location Quality
Excellent
Event ID
61784977
Event Type
eq
Gtype
l
Horizontal Uncertainty
0.23 mi
Depth Uncertainty
0.53 mi
Azimuthal Gap
98 deg
Number of Phases
20
RMS Misfit
0.09

Focal Mechanisms

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