Pacific Northwest Seismic Network

M2.9 earthquake - 8.2 mi ESE from Port Townsend, WA

Status: Reviewed
71 Felt ReportsReport your experience
Magnitude2.9Time2025/09/16 01:29:30 AM UTCDepth33.72 miCoordinates48.072, -122.5967ID62189991

Origin

Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.
Orid
3352983
Magnitude
2.94
Time
1757986197.1999989
Latitude
48.07200
Longitude
-122.59667
Depth
33.72 mi
Location Quality
Excellent
Event ID
62189991
Event Type
eq
Gtype
l
Horizontal Uncertainty
0.14 mi
Depth Uncertainty
0.21 mi
Azimuthal Gap
24 deg
Number of Phases
136
RMS Misfit
0.17

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: 71

Plane APlane BUncertainty
Strike3018625
Dip355715
Rake1107625

Discrepant Stations

Stations whose observed first-motion does not match the predicted first-motion from the focal mechanism.
StationNetworkChannelPolarityQuality
LYNCUWHNZD0.9771
SALOUWHHZD0.9771
MORSEUWHHZD0.9243
LARLUWHNZD0.9243
VOITCCBHZU0.9243
SKITUWHNZD0.9243