Pacific Northwest Seismic Network

M1.0 earthquake - 10.44 mi WSW from Mt Rainier, WA

Status: Reviewed
Magnitude1.0Time2020/12/26 07:07:24 AM UTCDepth5.51 miCoordinates46.7935, -121.9623ID61706876

Origin

Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.
Orid
3148318
Magnitude
0.99
Time
1608966471.8500004
Latitude
46.79350
Longitude
-121.96233
Depth
5.51 mi
Location Quality
Excellent
Event ID
61706876
Event Type
eq
Gtype
l
Horizontal Uncertainty
0.23 mi
Depth Uncertainty
0.17 mi
Azimuthal Gap
203 deg
Number of Phases
30
RMS Misfit
0.09

Focal Mechanisms

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

Solution 1

Focal mechanism solution for event

Number of P First motions: 12

Plane APlane BUncertainty
Strike8033830
Dip804135
Rake5016450

Discrepant Stations

Stations whose observed first-motion does not match the predicted first-motion from the focal mechanism.
StationNetworkChannelPolarityQuality

No items.