Pacific Northwest Seismic Network

M0.4 earthquake - 9.51 mi WNW from Mt Rainier, WA

Status: Reviewed
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Magnitude0.4Time2021/10/15 09:29:22 AM UTCDepth1.95 miCoordinates46.8787, -121.9578ID61781087

Origin

Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.
Orid
3173543
Magnitude
0.43
Time
1634290189.459999
Latitude
46.87867
Longitude
-121.95783
Depth
1.95 mi
Location Quality
Excellent
Event ID
61781087
Event Type
eq
Gtype
l
Horizontal Uncertainty
0.19 mi
Depth Uncertainty
0.25 mi
Azimuthal Gap
132 deg
Number of Phases
24
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.