Pacific Northwest Seismic Network

M0.4 earthquake - 0.43 mi E from Mt Rainier, WA

Status: Reviewed
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Magnitude0.4Time2021/09/08 01:31:12 AM UTCDepth0.65 miCoordinates46.8538, -121.7515ID61501803

Origin

Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.
Orid
3170578
Magnitude
0.40
Time
1631064699.0599995
Latitude
46.85383
Longitude
-121.75150
Depth
0.65 mi
Location Quality
Excellent
Event ID
61501803
Event Type
eq
Gtype
l
Horizontal Uncertainty
0.14 mi
Depth Uncertainty
0.29 mi
Azimuthal Gap
97 deg
Number of Phases
19
RMS Misfit
0.07

Focal Mechanisms

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