Pacific Northwest Seismic Network

M4.0 earthquake - 11.62 mi NE from Victoria, BC

Status: Reviewed
2682 Felt ReportsReport your experience
ShakeAlert IssuedView Report
Magnitude4.0Time2024/09/26 11:05:20 AM UTCDepth32.41 miCoordinates48.5807, -123.2478ID62050041

Origin

Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.
Orid
3291248
Magnitude
3.96
Time
1727348747.17
Latitude
48.58067
Longitude
-123.24783
Depth
32.41 mi
Location Quality
Excellent
Event ID
62050041
Event Type
eq
Gtype
r
Horizontal Uncertainty
0.12 mi
Depth Uncertainty
0.19 mi
Azimuthal Gap
62 deg
Number of Phases
101
RMS Misfit
0.13

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: 84

Plane APlane BUncertainty
Strike12532620
Dip207120
Rake-110-8225

Discrepant Stations

Stations whose observed first-motion does not match the predicted first-motion from the focal mechanism.
StationNetworkChannelPolarityQuality
B011PBEHZU0.9771
PGCCNHHZU0.9771
SMOOUWHNZU0.9243
LARLUWHNZU0.9243
DMNGUWHNZU0.9243
SAXONUWHHZU0.9243
MULNUWHHZU0.9243
MBKEUWENZU0.9243
NLLBCNHHZU0.9243
MORSEUWHHZU0.9243
HOHMUWHNZD0.9243
NIHSUWHNZU0.9243