Pacific Northwest Seismic Network

M1.2 earthquake - 0.5 mi SSW from Mt Rainier, WA

Status: Reviewed
Magnitude1.2Time2014/08/02 11:45:06 AM UTCDepth-1.21 miCoordinates46.8458, -121.7603ID60832937

Origin

Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.
Orid
1786243
Magnitude
1.23
Time
1406979931.6599998
Latitude
46.84583
Longitude
-121.76033
Depth
-1.21 mi
Location Quality
Excellent
Event ID
60832937
Event Type
eq
Gtype
l
Horizontal Uncertainty
0.16 mi
Depth Uncertainty
0.32 mi
Azimuthal Gap
62 deg
Number of Phases
22
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: 11

Plane APlane BUncertainty
Strike6026510
Dip405310
Rake-110-7435

Discrepant Stations

Stations whose observed first-motion does not match the predicted first-motion from the focal mechanism.
StationNetworkChannelPolarityQuality
SWF2CCBHZU0.92
JUNUWEHZU0.92