Pacific Northwest Seismic Network

M1.2 earthquake - 8.14 mi WNW from Mt Rainier, WA

Status: Reviewed
Magnitude1.2Time2016/09/14 07:18:23 AM UTCDepth6.29 miCoordinates46.8682, -121.931ID61208176

Origin

Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.
Orid
2578353
Magnitude
1.18
Time
1473837529.8999996
Latitude
46.86817
Longitude
-121.93100
Depth
6.29 mi
Location Quality
Excellent
Event ID
61208176
Event Type
eq
Gtype
l
Horizontal Uncertainty
0.16 mi
Depth Uncertainty
0.39 mi
Azimuthal Gap
95 deg
Number of Phases
22
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: 10

Plane APlane BUncertainty
Strike3525723
Dip207528
Rake-130-7735

Discrepant Stations

Stations whose observed first-motion does not match the predicted first-motion from the focal mechanism.
StationNetworkChannelPolarityQuality
RCMUWEHZD0.98