Pacific Northwest Seismic Network

M0.8 earthquake - 8.14 mi W from Mt Rainier, WA

Status: Reviewed
Magnitude0.8Time2019/06/18 06:42:29 PM UTCDepth6.79 miCoordinates46.8308, -121.9285ID61528936

Origin

Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.
Orid
3097438
Magnitude
0.85
Time
1560883376.7299995
Latitude
46.83083
Longitude
-121.92850
Depth
6.79 mi
Location Quality
Excellent
Event ID
61528936
Event Type
eq
Gtype
l
Horizontal Uncertainty
0.22 mi
Depth Uncertainty
0.23 mi
Azimuthal Gap
105 deg
Number of Phases
17
RMS Misfit
0.07

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
Strike3003020
Dip901013
Rake100060

Discrepant Stations

Stations whose observed first-motion does not match the predicted first-motion from the focal mechanism.
StationNetworkChannelPolarityQuality
TDLUWEHZU0.9243