Pacific Northwest Seismic Network

M1.2 earthquake - 11.12 mi NW from Mt Rainier, WA

Status: Reviewed
Magnitude1.2Time2019/09/07 04:46:34 PM UTCDepth8 miCoordinates46.9403, -121.9583ID61548837

Origin

Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.
Orid
3105753
Magnitude
1.23
Time
1567874821.4500008
Latitude
46.94033
Longitude
-121.95833
Depth
8 mi
Location Quality
Excellent
Event ID
61548837
Event Type
eq
Gtype
l
Horizontal Uncertainty
0.17 mi
Depth Uncertainty
0.3 mi
Azimuthal Gap
77 deg
Number of Phases
27
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: 15

Plane APlane BUncertainty
Strike9533430
Dip604825
Rake5013835

Discrepant Stations

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

No items.