Pacific Northwest Seismic Network

M2.0 earthquake - 3.98 mi SSE from Pasco, WA

Status: Reviewed
Magnitude2.0Time2025/04/04 06:25:31 PM UTCDepth9.07 miCoordinates46.1893, -119.0473ID62080457

Origin

Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.
Orid
3317133
Magnitude
1.97
Time
1743791158.289999
Latitude
46.18933
Longitude
-119.04733
Depth
9.07 mi
Location Quality
Excellent
Event ID
62080457
Event Type
eq
Gtype
l
Horizontal Uncertainty
0.22 mi
Depth Uncertainty
0.58 mi
Azimuthal Gap
86 deg
Number of Phases
43
RMS Misfit
0.18

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: 10

Plane APlane BUncertainty
Strike13526920
Dip801425
Rake-80-13415

Discrepant Stations

Stations whose observed first-motion does not match the predicted first-motion from the focal mechanism.
StationNetworkChannelPolarityQuality
MJ2UWEHZD0.9243

Solution 2

Focal mechanism solution for event

Number of P First motions: 10

Plane APlane BUncertainty
Strike34011833
Dip207448
Rake-50-10340

Discrepant Stations

Stations whose observed first-motion does not match the predicted first-motion from the focal mechanism.
StationNetworkChannelPolarityQuality
MJ2UWEHZD0.9243
HGBLUWEHZU0.9243
GBBUWHHZU0.9243