Pacific Northwest Seismic Network

M2.0 earthquake - 0.19 mi W from Mt Rainier, WA

Status: Reviewed
Magnitude2.0Time2025/11/21 06:54:10 PM UTCDepth-0.04 miCoordinates46.8523, -121.7643ID62214516

Origin

Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.
Orid
3363398
Magnitude
1.99
Time
1763751277.2299995
Latitude
46.85233
Longitude
-121.76433
Depth
-0.04 mi
Location Quality
Excellent
Event ID
62214516
Event Type
eq
Gtype
l
Horizontal Uncertainty
0.08 mi
Depth Uncertainty
0.29 mi
Azimuthal Gap
42 deg
Number of Phases
78
RMS Misfit
0.12

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: 47

Plane APlane BUncertainty
Strike10033913
Dip604830
Rake-130-4135

Discrepant Stations

Stations whose observed first-motion does not match the predicted first-motion from the focal mechanism.
StationNetworkChannelPolarityQuality
COPPCCBHZD0.9771
VOITCCBHZU0.9771
STORUWHHZU0.9243
HSRUWHHZD0.9243