Pacific Northwest Seismic Network

M1.1 earthquake - 3.11 mi ENE from Mt Rainier, WA

Status: Reviewed
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Magnitude1.1Time2021/09/18 06:20:31 PM UTCDepth-1.53 miCoordinates46.8797, -121.7073ID61782236

Origin

Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.
Orid
3171398
Magnitude
1.08
Time
1631989258.959999
Latitude
46.87967
Longitude
-121.70733
Depth
-1.53 mi
Location Quality
Excellent
Event ID
61782236
Event Type
eq
Gtype
l
Horizontal Uncertainty
0.38 mi
Depth Uncertainty
0.27 mi
Azimuthal Gap
269 deg
Number of Phases
15
RMS Misfit
0.08

Focal Mechanisms

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