Pacific Northwest Seismic Network

M0.3 earthquake - 4.04 mi from Mt Rainier, WA

Status: Reviewed
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Magnitude0.3Time2021/10/18 03:41:46 AM UTCDepth0.32 miCoordinates46.9087, -121.7882ID61781922

Origin

Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.
Orid
3173693
Magnitude
0.28
Time
1634528533.3999977
Latitude
46.90867
Longitude
-121.78817
Depth
0.32 mi
Location Quality
Excellent
Event ID
61781922
Event Type
eq
Gtype
l
Horizontal Uncertainty
0.3 mi
Depth Uncertainty
1.08 mi
Azimuthal Gap
159 deg
Number of Phases
13
RMS Misfit
0.15

Focal Mechanisms

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