Pacific Northwest Seismic Network

M0.5 earthquake - 0.31 mi SW from Mt Rainier, WA

Status: Reviewed
Magnitude0.5Time2020/07/08 08:58:33 PM UTCDepth0.7 miCoordinates46.8495, -121.7633ID61656576

Origin

Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.
Orid
3132708
Magnitude
0.50
Time
1594241940.8400002
Latitude
46.84950
Longitude
-121.76333
Depth
0.7 mi
Location Quality
Excellent
Event ID
61656576
Event Type
eq
Gtype
l
Horizontal Uncertainty
0.25 mi
Depth Uncertainty
0.37 mi
Azimuthal Gap
118 deg
Number of Phases
17
RMS Misfit
0.08

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: 11

Plane APlane BUncertainty
Strike2511620
Dip808038
Rake-10-16925

Discrepant Stations

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

No items.