Pacific Northwest Seismic Network

M0.4 earthquake - 8.7 mi W from Mt Rainier, WA

Status: Reviewed
0 Felt ReportsReport your experience
Magnitude0.4Time2021/08/22 06:49:20 AM UTCDepth4.72 miCoordinates46.8402, -121.9428ID61760837

Origin

Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.
Orid
3168573
Magnitude
0.42
Time
1629614987.039999
Latitude
46.84017
Longitude
-121.94283
Depth
4.72 mi
Location Quality
Excellent
Event ID
61760837
Event Type
eq
Gtype
l
Horizontal Uncertainty
0.23 mi
Depth Uncertainty
0.27 mi
Azimuthal Gap
122 deg
Number of Phases
23
RMS Misfit
0.13

Focal Mechanisms

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