Pacific Northwest Seismic Network

M1.2 earthquake - 0.06 mi SSE from Mt Rainier, WA

Status: Reviewed
Magnitude1.2Time2021/06/27 05:08:58 PM UTCDepth0.54 miCoordinates46.8527, -121.7595ID61739747

Origin

Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.
Orid
3163083
Magnitude
1.24
Time
1624813765.8499985
Latitude
46.85267
Longitude
-121.75950
Depth
0.54 mi
Location Quality
Excellent
Event ID
61739747
Event Type
eq
Gtype
l
Horizontal Uncertainty
0.17 mi
Depth Uncertainty
0.57 mi
Azimuthal Gap
88 deg
Number of Phases
22
RMS Misfit
0.08

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: 11

Plane APlane BUncertainty
Strike1010825
Dip308540
Rake-10-11925

Discrepant Stations

Stations whose observed first-motion does not match the predicted first-motion from the focal mechanism.
StationNetworkChannelPolarityQuality
CRBNCCBHZU0.9243