Pacific Northwest Seismic Network

M3.9 earthquake - 19.26 mi SE from Port Angeles, WA

Status: Reviewed
268 Felt ReportsReport your experience
ShakeAlert IssuedView Report
Magnitude3.9Time2025/03/06 12:18:24 AM UTCDepth26.32 miCoordinates47.924, -123.1408ID62079456

Origin

Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.
Orid
3312698
Magnitude
3.89
Time
1741220331.039999
Latitude
47.92400
Longitude
-123.14083
Depth
26.32 mi
Location Quality
Excellent
Event ID
62079456
Event Type
eq
Gtype
l
Horizontal Uncertainty
0.11 mi
Depth Uncertainty
0.23 mi
Azimuthal Gap
19 deg
Number of Phases
122
RMS Misfit
0.14

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: 68

Plane APlane BUncertainty
Strike7016913
Dip258518
Rake1706520

Discrepant Stations

Stations whose observed first-motion does not match the predicted first-motion from the focal mechanism.
StationNetworkChannelPolarityQuality
B001PBEHZU0.9771
OSQMUWHHZU0.9771
CWFGUWHNZU0.9771
OCRESUWHNZD0.9243
VGZCNHNZU0.9771
VVHSUWEHZU0.9771

Solution 2

Focal mechanism solution for event

Number of P First motions: 68

Plane APlane BUncertainty
Strike5530013
Dip753310
Rake-120-2815

Discrepant Stations

Stations whose observed first-motion does not match the predicted first-motion from the focal mechanism.
StationNetworkChannelPolarityQuality
HDWUWHHZU0.9771
CWFGUWHNZU0.9771
OCRESUWHNZD0.9243
OAKHUWHNZD0.9771
SVOHUWHNZD0.9243
OHOHUWHHZU0.9771
BRGLUWHNZD0.9771
MAPLEUWHHZD0.9243
SYMBCNHHZD0.9243