Pacific Northwest Seismic Network

M1.2 earthquake - 0.43 mi ENE from Mt Rainier, WA

Status: Reviewed
Magnitude1.2Time2019/01/12 11:41:54 PM UTCDepth-0.26 miCoordinates46.8575, -121.7525ID61509046

Origin

Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.
Orid
3086838
Magnitude
1.21
Time
1547336541.8099976
Latitude
46.85750
Longitude
-121.75250
Depth
-0.26 mi
Location Quality
Excellent
Event ID
61509046
Event Type
eq
Gtype
l
Horizontal Uncertainty
0.16 mi
Depth Uncertainty
0.58 mi
Azimuthal Gap
53 deg
Number of Phases
13
RMS Misfit
0.06

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
Strike11526213
Dip553913
Rake-70-11610

Discrepant Stations

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

No items.