Pacific Northwest Seismic Network

M0.8 earthquake - 10 mi WNW from Mt Rainier, WA

Status: Reviewed
Magnitude0.8Time2019/10/10 11:34:51 PM UTCDepth5.7 miCoordinates46.854, -121.9707ID61554626

Origin

Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.
Orid
3107278
Magnitude
0.85
Time
1570750518.2700005
Latitude
46.85400
Longitude
-121.97067
Depth
5.7 mi
Location Quality
Excellent
Event ID
61554626
Event Type
eq
Gtype
l
Horizontal Uncertainty
0.32 mi
Depth Uncertainty
0.21 mi
Azimuthal Gap
217 deg
Number of Phases
24
RMS Misfit
0.1

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
Strike8529720
Dip553910
Rake7011645

Discrepant Stations

Stations whose observed first-motion does not match the predicted first-motion from the focal mechanism.
StationNetworkChannelPolarityQuality
STARUWEHZD0.9771