Pacific Northwest Seismic Network

M0.9 earthquake - 12.49 mi WSW from Mt Rainier, WA

Status: Reviewed
Magnitude0.9Time2014/05/07 02:05:37 AM UTCDepth3.27 miCoordinates46.7617, -121.9865ID60758517

Origin

Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.
Orid
1710843
Magnitude
0.92
Time
1399428362.5999985
Latitude
46.76167
Longitude
-121.98650
Depth
3.27 mi
Location Quality
Excellent
Event ID
60758517
Event Type
eq
Gtype
l
Horizontal Uncertainty
0.23 mi
Depth Uncertainty
0.68 mi
Azimuthal Gap
116 deg
Number of Phases
18
RMS Misfit
0.11

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
Strike11020915
Dip258625
Rake-10-11540

Discrepant Stations

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

No items.

Solution 2

Focal mechanism solution for event

Number of P First motions: 10

Plane APlane BUncertainty
Strike20510125
Dip656323
Rake-150-2825

Discrepant Stations

Stations whose observed first-motion does not match the predicted first-motion from the focal mechanism.
StationNetworkChannelPolarityQuality
STARUWEHZU0.92