Pacific Northwest Seismic Network

M0.7 earthquake - 0.12 mi SE from Mt Rainier, WA

Status: Reviewed
Magnitude0.7Time2023/03/24 10:56:07 PM UTCDepth0.73 miCoordinates46.8525, -121.7577ID61904712

Origin

Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.
Orid
3223043
Magnitude
0.72
Time
1679698594.6
Latitude
46.85250
Longitude
-121.75767
Depth
0.73 mi
Location Quality
Excellent
Event ID
61904712
Event Type
eq
Gtype
l
Horizontal Uncertainty
0.12 mi
Depth Uncertainty
0.3 mi
Azimuthal Gap
72 deg
Number of Phases
32
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: 18

Plane APlane BUncertainty
Strike524918
Dip555820
Rake-140-4225

Discrepant Stations

Stations whose observed first-motion does not match the predicted first-motion from the focal mechanism.
StationNetworkChannelPolarityQuality
RERUWHHZD0.9243
LO2UWEHZU0.9243
GNOBCCBHZU0.9243