Pacific Northwest Seismic Network

M0.9 earthquake - 0.43 mi SSW from Mt Rainier, WA

Status: Reviewed
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Magnitude0.9Time2021/09/20 02:34:05 AM UTCDepth0.92 miCoordinates46.8468, -121.762ID61782606

Origin

Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.
Orid
3172328
Magnitude
0.89
Time
1632105272.9499998
Latitude
46.84683
Longitude
-121.76200
Depth
0.92 mi
Location Quality
Excellent
Event ID
61782606
Event Type
eq
Gtype
l
Horizontal Uncertainty
0.19 mi
Depth Uncertainty
0.36 mi
Azimuthal Gap
79 deg
Number of Phases
13
RMS Misfit
0.05

Focal Mechanisms

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