Pacific Northwest Seismic Network

M0.8 earthquake - 1.3 mi ENE from Mt Rainier, WA

Status: Reviewed
Magnitude0.8Time2019/11/18 09:21:17 AM UTCDepth-1.4 miCoordinates46.8627, -121.7353ID61560306

Origin

Statistics on estimate of an earthquake's location and time. For more info, see Earthquake Terminology.
Orid
3109528
Magnitude
0.76
Time
1574068904.9400005
Latitude
46.86267
Longitude
-121.73533
Depth
-1.4 mi
Location Quality
Excellent
Event ID
61560306
Event Type
eq
Gtype
l
Horizontal Uncertainty
0.37 mi
Depth Uncertainty
0.45 mi
Azimuthal Gap
162 deg
Number of Phases
15
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: 10

Plane APlane BUncertainty
Strike14025645
Dip654625
Rake-50-14430

Discrepant Stations

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

No items.

Solution 2

Focal mechanism solution for event

Number of P First motions: 10

Plane APlane BUncertainty
Strike34520520
Dip653135
Rake7012620

Discrepant Stations

Stations whose observed first-motion does not match the predicted first-motion from the focal mechanism.
StationNetworkChannelPolarityQuality
RVCUWEHZD0.9243