Pacific Northwest Seismic Network

M0.5 earthquake - 0.19 mi SE from Mt Rainier, WA

Status: Reviewed
Magnitude0.5Time2024/12/04 09:33:05 PM UTCDepth1.26 miCoordinates46.8522, -121.7563ID62064171

Origin

Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.
Orid
3300213
Magnitude
0.53
Time
1733348012.23
Latitude
46.85217
Longitude
-121.75633
Depth
1.26 mi
Location Quality
Excellent
Event ID
62064171
Event Type
eq
Gtype
l
Horizontal Uncertainty
0.17 mi
Depth Uncertainty
0.29 mi
Azimuthal Gap
72 deg
Number of Phases
21
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: 14

Plane APlane BUncertainty
Strike24534825
Dip656335
Rake-30-15140

Discrepant Stations

Stations whose observed first-motion does not match the predicted first-motion from the focal mechanism.
StationNetworkChannelPolarityQuality
RCSUWEHZU0.9771
MILDCCBHZU0.9243
LO2UWEHZU0.9243