Pacific Northwest Seismic Network

M0.8 earthquake - 0.37 mi SW from Mt Rainier, WA

Status: Reviewed
Magnitude0.8Time2020/04/12 03:42:15 AM UTCDepth-1.39 miCoordinates46.8482, -121.7637ID61597022

Origin

Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.
Orid
3123933
Magnitude
0.80
Time
1586662962.6999998
Latitude
46.84817
Longitude
-121.76367
Depth
-1.39 mi
Location Quality
Excellent
Event ID
61597022
Event Type
eq
Gtype
l
Horizontal Uncertainty
0.15 mi
Depth Uncertainty
0.32 mi
Azimuthal Gap
78 deg
Number of Phases
20
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: 11

Plane APlane BUncertainty
Strike5531718
Dip408323
Rake1012940

Discrepant Stations

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

No items.