Pacific Northwest Seismic Network

M0.3 earthquake - 8.64 mi WNW from Mt Rainier, WA

Status: Reviewed
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Magnitude0.3Time2021/03/31 02:15:30 PM UTCDepth4.59 miCoordinates46.8567, -121.9427ID61721351

Origin

Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.
Orid
3155063
Magnitude
0.30
Time
1617200157.4899998
Latitude
46.85667
Longitude
-121.94267
Depth
4.59 mi
Location Quality
Excellent
Event ID
61721351
Event Type
eq
Gtype
l
Horizontal Uncertainty
0.28 mi
Depth Uncertainty
0.34 mi
Azimuthal Gap
129 deg
Number of Phases
20
RMS Misfit
0.11

Focal Mechanisms

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