Pacific Northwest Seismic Network

M0.5 earthquake - 7.33 mi NE from Mt Rainier, WA

Status: Reviewed
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Magnitude0.5Time2021/12/19 06:33:59 PM UTCDepth5.97 miCoordinates46.9382, -121.6662ID61807166

Origin

Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.
Orid
3179078
Magnitude
0.51
Time
1639938866.1699982
Latitude
46.93817
Longitude
-121.66617
Depth
5.97 mi
Location Quality
Excellent
Event ID
61807166
Event Type
eq
Gtype
l
Horizontal Uncertainty
0.32 mi
Depth Uncertainty
0.53 mi
Azimuthal Gap
206 deg
Number of Phases
26
RMS Misfit
0.14

Focal Mechanisms

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