Pacific Northwest Seismic Network

M1.6 earthquake - 10.5 mi ESE from Eatonville, WA

Status: Reviewed
Magnitude1.6Time2021/06/17 06:27:07 PM UTCDepth0.79 miCoordinates46.815, -122.0565ID61735927

Origin

Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.
Orid
3162488
Magnitude
1.57
Time
1623954454.21
Latitude
46.81500
Longitude
-122.05650
Depth
0.79 mi
Location Quality
Excellent
Event ID
61735927
Event Type
eq
Gtype
l
Horizontal Uncertainty
0.12 mi
Depth Uncertainty
0.78 mi
Azimuthal Gap
83 deg
Number of Phases
42
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: 16

Plane APlane BUncertainty
Strike1401720
Dip406530
Rake4012230

Discrepant Stations

Stations whose observed first-motion does not match the predicted first-motion from the focal mechanism.
StationNetworkChannelPolarityQuality
CARBCCBHZD0.9243
B201PBEHZU0.9243