Pacific Northwest Seismic Network

M1.3 earthquake - 0.56 mi SW from Mt Rainier, WA

Status: Reviewed
Magnitude1.3Time2025/03/11 07:59:10 AM UTCDepth0.19 miCoordinates46.8465, -121.7653ID62080381

Origin

Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.
Orid
3314008
Magnitude
1.30
Time
1741679977.5900002
Latitude
46.84650
Longitude
-121.76533
Depth
0.19 mi
Location Quality
Excellent
Event ID
62080381
Event Type
eq
Gtype
l
Horizontal Uncertainty
0.09 mi
Depth Uncertainty
0.32 mi
Azimuthal Gap
57 deg
Number of Phases
42
RMS Misfit
0.07

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: 26

Plane APlane BUncertainty
Strike24533713
Dip856035
Rake-30-17450

Discrepant Stations

Stations whose observed first-motion does not match the predicted first-motion from the focal mechanism.
StationNetworkChannelPolarityQuality
MILDCCBHZU0.9243
STORUWHHZD0.9243